certexpress.com - robtex.com

certexpress.com

DNSSEC⚠️ Not signed
NSns-534.awsdns-02.net ⭐
A2600:9000:5302:1600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-534.awsdns-02.net
A205.251.194.22🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-534.awsdns-02.net
NSns-1256.awsdns-29.org
A2600:9000:5304:e800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1256.awsdns-29.org
A205.251.196.232🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1256.awsdns-29.org
NSns-163.awsdns-20.com
A2600:9000:5300:a300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-163.awsdns-20.com
A205.251.192.163🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-163.awsdns-20.com
NSns-1876.awsdns-42.co.uk
A2600:9000:5307:5400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1876.awsdns-42.co.uk
A205.251.199.84🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1876.awsdns-42.co.uk
TXTv=spf1 -all
SOAns-534.awsdns-02.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
📈 Tranco rank: #350,176

Up

app.certexpress.com

Same first word

certexpress.com
certexpress.net
certexpress.ai

Similar names

expresscert.net
expresscert.com
rtecexpress.net
ertcexpress.com
rtecexpress.com

DNS History

143 records (4 active, 139 former)

20162017201820192020202120222023202420252026NSns-1256.awsdns-29.orgns-163.awsdns-20.comns-1876.awsdns-42.co.ukns-534.awsdns-02.netdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comA13.32.240.10913.32.240.12213.32.240.1313.32.240.13913.32.240.14813.32.240.22213.32.240.23213.32.240.3052.84.127.13052.84.127.16052.84.127.16652.84.127.16852.84.127.17452.84.127.20352.84.127.2252.84.127.952.84.177.17252.84.177.17752.84.177.2852.84.177.4552.84.177.4852.84.177.5152.84.177.6552.84.177.9052.84.179.13652.84.179.20752.84.179.21052.84.179.2452.84.179.3652.84.179.552.84.179.5652.84.179.7352.84.207.10752.84.207.13952.84.207.14352.84.207.14552.84.207.1652.84.207.17552.84.207.18852.84.207.21752.84.207.21852.84.207.22652.84.207.25052.84.207.3452.84.207.4352.84.207.5352.84.207.8752.84.207.9752.84.21.1052.84.21.10152.84.21.11352.84.21.11752.84.21.14852.84.21.15152.84.21.15652.84.21.18252.84.21.25252.84.21.3252.84.21.4452.84.21.4752.84.21.6652.84.21.852.84.21.9552.84.243.1252.84.243.13152.84.243.13452.84.243.16652.84.243.1852.84.243.22852.84.243.25352.84.243.4752.84.243.6352.84.243.7152.84.243.7752.84.243.8952.84.243.9752.84.243.9852.85.142.1152.85.142.11252.85.142.12952.85.142.16252.85.142.23052.85.142.24752.85.142.552.85.142.9554.192.28.10454.192.28.17854.192.28.18254.192.28.24354.192.28.3654.192.28.5954.192.28.6854.192.28.9754.230.108.12754.230.108.15954.230.108.18254.230.108.18354.230.108.21954.230.108.22554.230.108.22754.230.108.3254.230.11.1154.230.11.12154.230.11.14554.230.11.14854.230.11.21154.230.11.22254.230.11.22354.230.11.5354.230.111.13154.230.111.13454.230.111.15254.230.111.21654.230.111.6554.230.111.6754.230.111.7154.230.111.9454.230.159.11154.230.159.11854.230.159.12354.230.159.14754.230.159.15854.230.159.18054.230.159.19554.230.159.20254.230.159.20554.230.159.22754.230.159.25354.230.159.3454.230.159.9454.230.159.9898.124.198.198.124.199.198.124.199.5
○NSdns1.name-services.com2015-08-11 → 2016-07-16 · 4 obs
● 2015-08-11 06:57:52
● 2016-07-16 17:26:54
○ 2017-05-20 03:23:40
○ 2026-02-28 13:09:06
○NSdns2.name-services.com2015-08-11 → 2016-07-16 · 4 obs
● 2015-08-11 06:57:52
● 2016-07-16 17:26:54
○ 2017-05-20 03:23:40
○ 2026-02-28 13:09:06
○NSdns3.name-services.com2015-08-11 → 2016-07-16 · 4 obs
● 2015-08-11 06:57:52
● 2016-07-16 17:26:54
○ 2017-05-20 03:23:40
○ 2026-02-28 13:09:06
○NSdns4.name-services.com2015-08-11 → 2016-07-16 · 4 obs
● 2015-08-11 06:57:52
● 2016-07-16 17:26:54
○ 2017-05-20 03:23:40
○ 2026-02-28 13:09:06
○NSdns5.name-services.com2015-08-11 → 2016-07-16 · 4 obs
● 2015-08-11 06:57:52
● 2016-07-16 17:26:54
○ 2017-05-20 03:23:40
○ 2026-02-28 13:09:06
●NSns-1256.awsdns-29.org2017-05-20 → 2026-02-28 · 3 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
● 2026-02-28 13:09:06
●NSns-163.awsdns-20.com2017-05-20 → 2026-02-28 · 3 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
● 2026-02-28 13:09:06
●NSns-1876.awsdns-42.co.uk2017-05-20 → 2026-02-28 · 3 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
● 2026-02-28 13:09:06
●NSns-534.awsdns-02.net2017-05-20 → 2026-02-28 · 3 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
● 2026-02-28 13:09:06
○A13.32.240.1092017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A13.32.240.1222017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A13.32.240.132017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A13.32.240.1392017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A13.32.240.1482017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A13.32.240.2222017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A13.32.240.2322017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A13.32.240.302017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.127.1302017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.127.1602017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.127.1662017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.127.1682017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.127.1742017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.127.2032017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.127.222017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.127.92017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.1722017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.1772017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.282017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.452017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.482017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.512017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.652017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.177.902017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.179.1362017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.179.2072017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.179.2102017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.179.242017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.179.362017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.179.52017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.179.562017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.179.732017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.1072017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.1392017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.207.1432017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.207.1452017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.162017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.207.1752017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.1882017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.207.2172017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.2182017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.2262017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.2502017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.207.342017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.432017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.207.532017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.207.872017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.207.972017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.102017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.21.1012017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.21.1132017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.21.1172017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.21.1482017-05-20 → 2017-08-13 · 5 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.1512017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.1562017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.1822017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.2522017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.322017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.21.442017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.21.472017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.662017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.21.82017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.21.952017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.243.122017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.243.1312017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.243.1342017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.243.1662017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.84.243.182017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
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○A52.84.243.2282017-08-13 → 2017-08-13 · 4 obs
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○A52.84.243.2532017-05-20 → 2017-05-20 · 4 obs
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○A52.84.243.472017-05-20 → 2017-08-13 · 5 obs
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○A52.84.243.632017-05-20 → 2017-08-13 · 5 obs
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○A52.84.243.712017-08-13 → 2017-08-13 · 4 obs
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○A52.84.243.772017-05-20 → 2017-05-20 · 4 obs
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○A52.84.243.892017-08-13 → 2017-08-13 · 4 obs
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○A52.84.243.972017-08-13 → 2017-08-13 · 4 obs
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● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A52.84.243.982017-05-20 → 2017-05-20 · 4 obs
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● 2017-05-20 03:23:40
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○A52.85.142.112017-05-20 → 2017-05-20 · 4 obs
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○A52.85.142.1122017-05-20 → 2017-05-20 · 4 obs
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● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.85.142.1292017-05-20 → 2017-05-20 · 4 obs
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● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.85.142.1622017-05-20 → 2017-05-20 · 4 obs
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● 2017-05-20 03:23:40
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○ 2026-02-28 13:09:06
○A52.85.142.2302017-05-20 → 2017-05-20 · 4 obs
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● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.85.142.2472017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.85.142.52017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A52.85.142.952017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.192.28.1042017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.192.28.1782017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.192.28.1822017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.192.28.2432017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
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○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.192.28.362017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.192.28.592017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○ 2026-02-28 13:09:06
○A54.192.28.682017-05-20 → 2017-05-20 · 4 obs
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● 2017-05-20 03:23:40
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○ 2026-02-28 13:09:06
○A54.192.28.972017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
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○A54.230.108.1272017-08-13 → 2017-08-13 · 4 obs
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○A54.230.108.1592017-08-13 → 2017-08-13 · 4 obs
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○A54.230.108.1822017-08-13 → 2017-08-13 · 4 obs
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● 2017-08-13 04:34:32
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○A54.230.108.1832017-08-13 → 2017-08-13 · 4 obs
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● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
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○A54.230.108.2192017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A54.230.108.2252017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A54.230.108.2272017-08-13 → 2017-08-13 · 4 obs
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● 2017-08-13 04:34:32
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○A54.230.108.322017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.112017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.1212017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.1452017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.1482017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.2112017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.2222017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.2232017-08-13 → 2017-08-13 · 4 obs
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○A54.230.11.532017-08-13 → 2017-08-13 · 4 obs
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○A54.230.111.1312017-05-20 → 2017-05-20 · 4 obs
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○A54.230.111.1342017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○A54.230.111.1522017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.230.111.2162017-05-20 → 2017-05-20 · 4 obs
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● 2017-05-20 03:23:40
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○A54.230.111.652017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○A54.230.111.672017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○ 2026-02-28 13:09:06
○A54.230.111.712017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
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○A54.230.111.942017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
○ 2026-02-28 13:09:06
○A54.230.159.1112017-05-20 → 2017-08-13 · 5 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A54.230.159.1182017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○ 2026-02-28 13:09:06
○A54.230.159.1232017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○ 2026-02-28 13:09:06
○A54.230.159.1472017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A54.230.159.1582017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
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○A54.230.159.1802017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○A54.230.159.1952017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○A54.230.159.2022017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
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○A54.230.159.2052017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
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○A54.230.159.2272017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
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○A54.230.159.2532017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
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○A54.230.159.342017-08-13 → 2017-08-13 · 4 obs
○ 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
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○A54.230.159.942017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
○ 2017-08-13 04:34:32
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○A54.230.159.982017-05-20 → 2017-08-13 · 5 obs
○ 2016-07-16 17:26:54
● 2017-05-20 03:23:40
● 2017-08-13 04:34:32
○ 2026-02-17 18:22:54
○ 2026-02-28 13:09:06
○A98.124.198.12015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 06:57:52
○ 2015-12-15 23:37:08
○ 2026-02-28 13:09:06
○A98.124.199.12015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 06:57:52
○ 2017-05-20 03:23:40
○ 2026-02-28 13:09:06
○A98.124.199.52015-12-15 → 2016-07-16 · 5 obs
○ 2015-08-11 06:57:52
● 2015-12-15 23:37:08
● 2016-07-16 17:26:54
○ 2017-05-20 03:23:40
○ 2026-02-28 13:09:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
certexpress.comns-163.awsdns-20.com, ns-534.awsdns-02.net, ns-1256.awsdns-29.org, ns-1876.awsdns-42.co.uk1 record

✅ Authoritative Response

Server: 205.251.199.84

NS records: ns-163.awsdns-20.com, ns-534.awsdns-02.net, ns-1256.awsdns-29.org, ns-1876.awsdns-42.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certexpress.com (unsigned zone)

⏱️ Timing

Total: 656ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1256.awsdns-29.org, ns-163.awsdns-20.com...
TXT1v=spf1 -all
SOA1ns-534.awsdns-02.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-163.awsdns-20.com)

Analysis

Hierarchy

certexpress.com is the parent of app.certexpress.com.

Name Servers

certexpress.com is delegated to four name servers: ns-163.awsdns-20.com, ns-534.awsdns-02.net, ns-1256.awsdns-29.org and ns-1876.awsdns-42.co.uk.

certexpress.com shares some name servers with other domains, for example wacswim.org, d1f02bn30iu3c.cloudfront.net, d3th6lzknsv4q3.cloudfront.net, okashiyasan.co.jp and d1biks1ld7aq8r.cloudfront.net.

These name servers are often used together with ns-1606.awsdns-08.co.uk, ns-504.awsdns-63.com and ns-909.awsdns-49.net.

Host names with two IP numbers

Two IPs per host:

ns-163.awsdns-20.com points to 2600:9000:5300:a300::1 and 205.251.192.163

ns-534.awsdns-02.net points to 2600:9000:5302:1600::1 and 205.251.194.22

ns-1256.awsdns-29.org points to 2600:9000:5304:e800::1 and 205.251.196.232

ns-1876.awsdns-42.co.uk points to 2600:9000:5307:5400::1 and 205.251.199.84