ctftech.com - robtex.com

ctftech.com

DNSSEC⚠️ Not signed
A217.146.69.1🇪🇪 ZONE217.146.64.0/20 Zone Media LLC AGR/ANN Region > Estonia
PTRsn-69-1.tll07.zoneas.eu
NSns-1028.awsdns-00.org ⭐
A2600:9000:5304:400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1028.awsdns-00.org
A205.251.196.4🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1028.awsdns-00.org
NSns-154.awsdns-19.com
A2600:9000:5300:9a00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-154.awsdns-19.com
A205.251.192.154🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-154.awsdns-19.com
NSns-2002.awsdns-58.co.uk
A2600:9000:5307:d200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2002.awsdns-58.co.uk
A205.251.199.210🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2002.awsdns-58.co.uk
NSns-865.awsdns-44.net
A2600:9000:5303:6100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-865.awsdns-44.net
A205.251.195.97🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-865.awsdns-44.net
MXctftech-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTMS=ms77697026
TXTatlassian-domain-verification=Y3wdkjXGM4G5vDBp5weY9X/gdDFlZIueDnZjZK/u0U1aRcT...
TXTfacebook-domain-verification=tlwdnnfd5ai4f6ldyjs69dl1whcdz4
TXTslack-domain-verification=sFpntRZ2Jfo8QVEEsVDTJ7tf8h2o9HagwfFZ2z9v
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-1028.awsdns-00.orgawsdns-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

Same first word

ctftech.com
ctftech.io

Similar names

tcftech.com
cfttech.com
tcftech.cn
thefcct.com
fcttech.com
tfctech.com
ftctech.com
fcttech.co.za

DNS History

27 records (6 active, 21 former)

20162017201820192020202120222023202420252026NSns-1028.awsdns-00.orgns-154.awsdns-19.comns-2002.awsdns-58.co.ukns-865.awsdns-44.netns-1074.awsdns-06.orgns-1713.awsdns-22.co.ukns-312.awsdns-39.comns-882.awsdns-46.netns03.domaincontrol.comns04.domaincontrol.comMXctftech-com.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA217.146.69.12600:9000:2038:2c00:1d:311d:a780:93a12600:9000:2038:3c00:1d:311d:a780:93a12600:9000:2038:5000:1d:311d:a780:93a12600:9000:2038:9200:1d:311d:a780:93a12600:9000:2038:a600:1d:311d:a780:93a12600:9000:2038:ba00:1d:311d:a780:93a12600:9000:2038:c00:1d:311d:a780:93a12600:9000:2038:c200:1d:311d:a780:93a150.63.202.4852.85.115.11652.85.115.12552.85.115.3252.85.115.82
●NSns-1028.awsdns-00.org2026-02-21 → 2026-02-26 · 3 obs
○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-26 15:58:50
○NSns-1074.awsdns-06.org2021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
●NSns-154.awsdns-19.com2026-02-21 → 2026-02-26 · 3 obs
○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-26 15:58:50
○NSns-1713.awsdns-22.co.uk2021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
●NSns-2002.awsdns-58.co.uk2026-02-21 → 2026-02-26 · 3 obs
○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-26 15:58:50
○NSns-312.awsdns-39.com2021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
●NSns-865.awsdns-44.net2026-02-21 → 2026-02-26 · 3 obs
○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-26 15:58:50
○NSns-882.awsdns-46.net2021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○NSns03.domaincontrol.com2015-05-26 → 2016-04-11 · 4 obs
● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-26 15:58:50
○NSns04.domaincontrol.com2015-05-26 → 2016-04-11 · 4 obs
● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-26 15:58:50
●MXctftech-com.mail.protection.outlook.com2021-03-20 → 2026-02-26 · 3 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2026-02-26 15:58:50
○MXmailstore1.secureserver.net2015-05-26 → 2016-04-11 · 4 obs
● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-26 15:58:50
○MXsmtp.secureserver.net2015-05-26 → 2016-04-11 · 4 obs
● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-26 15:58:50
●A217.146.69.12026-02-21 → 2026-02-26 · 3 obs
○ 2021-10-22 11:22:54
● 2026-02-21 01:46:32
● 2026-02-26 15:58:50
○A2600:9000:2038:2c00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A2600:9000:2038:3c00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A2600:9000:2038:5000:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A2600:9000:2038:9200:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A2600:9000:2038:a600:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A2600:9000:2038:ba00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A2600:9000:2038:c00:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A2600:9000:2038:c200:1d:311d:a780:93a12021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A50.63.202.482015-05-26 → 2016-04-11 · 4 obs
● 2015-05-26 00:49:12
● 2016-04-11 22:53:40
○ 2016-11-28 03:54:24
○ 2026-02-26 15:58:50
○A52.85.115.1162021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A52.85.115.1252021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A52.85.115.322021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50
○A52.85.115.822021-03-20 → 2021-10-22 · 5 obs
○ 2016-11-28 03:54:24
● 2021-03-20 18:16:48
● 2021-10-22 11:22:54
○ 2026-02-21 01:46:32
○ 2026-02-26 15:58:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ctftech.comns-154.awsdns-19.com, ns-865.awsdns-44.net, ns-1028.awsdns-00.org, ns-2002.awsdns-58.co.uk1 record

✅ Authoritative Response

Server: 205.251.196.4

NS records: ns-154.awsdns-19.com, ns-865.awsdns-44.net, ns-1028.awsdns-00.org, ns-2002.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctftech.com (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

TypeCountSample Data
A1217.146.69.1
NS4ns-1028.awsdns-00.org, ns-154.awsdns-19.com...
MX1ctftech-com.mail.protection.outlook.com
TXT5MS=ms77697026, atlassian-domain-verification=Y3wdkjXGM4...
SOA1ns-1028.awsdns-00.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-154.awsdns-19.com)

AI analysis

ctftech.com points to IP number 217.146.69.1.

For instance, other host names anesko.ee, triniti.lt, liputehas.ee, maroli.ee and itservice.ee share IP numbers with ctftech.com.

ctftech.com is delegated to four name servers: ns-154.awsdns-19.com, ns-865.awsdns-44.net, ns-1028.awsdns-00.org and ns-2002.awsdns-58.co.uk.

ctftech.com shares name servers with other domains at least partially, for example whiteclawzero.com, fiizy.com, msaconnextions.com, bluecaffeine.com and flooring.deals.

Host names with two IP numbers:

ns-154.awsdns-19.com points to: 2600:9000:5300:9a00::1 and 205.251.192.154

ns-865.awsdns-44.net points to: 2600:9000:5303:6100::1 and 205.251.195.97

ns-1028.awsdns-00.org points to: 2600:9000:5304:400::1 and 205.251.196.4

ns-2002.awsdns-58.co.uk points to: 2600:9000:5307:d200::1 and 205.251.199.210

ctftech.com is handled by a single mail server, ctftech-com.mail.protection.outlook.com.

Host name ctftech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::20, 52.101.68.5, 52.101.68.27, 52.101.73.15 and 52.101.73.16.