sem.nl - robtex.com

sem.nl

DNSSEC⚠️ Not signed
A3.5.66.21🇮🇪 Amazon3.5.66.0/24 EC2 Prefix
A3.5.71.83🇮🇪 Amazon3.5.71.0/24 EC2 Prefix
A3.5.74.50🇺🇸 Amazon3.5.74.0/24 AWS S3
A3.5.75.11🇺🇸 Amazon3.5.75.0/24 AWS S3
A3.5.75.122🇺🇸 Amazon3.5.75.0/24 AWS S3
A52.92.3.252🇮🇪 Amazon52.92.3.0/24 S3 ICN prefix
A52.92.4.60🇮🇪 Amazon52.92.4.0/24 S3 ICN prefix
A52.218.30.204🇮🇪 Amazon52.218.30.0/24 AWS S3
NSns-1066.awsdns-05.org ⭐
A2600:9000:5304:2a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1066.awsdns-05.org
A205.251.196.42🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1066.awsdns-05.org
NSns-1831.awsdns-36.co.uk
A2600:9000:5307:2700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1831.awsdns-36.co.uk
A205.251.199.39🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1831.awsdns-36.co.uk
NSns-69.awsdns-08.com ⚠️ Not in parent delegation
A2600:9000:5300:4500::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-69.awsdns-08.com
A205.251.192.69🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-69.awsdns-08.com
NSns-741.awsdns-28.net
A2600:9000:5302:e500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-741.awsdns-28.net
A205.251.194.229🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-741.awsdns-28.net
MXsem-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
TXTMS=ms21801181
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-1066.awsdns-05.orgawsdns-hostmaster@amazon.com serial=1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐ 🔒
NSns3.dns.nl 🔒
NSns4.dns.nl 🔒
TXTnl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)
SOAns1.dns.nldns@sidn.nl 2026-02-17 #2

Up

www.sem.nl

Same first word

sem.immo
sem.mx
sem.co
sem.gz.cn
sem.al
sem.edu.pl
sem.expert
sem.sc.cn
sem.gob.pa
sem.ie
sem.pp.ua
sem.gob.cl
sem.domains
sem.com.cn
sem.ca
sem.org.tw
sem.com
sem.fr
sem.chat
sem.eu
sem.com.my
sem.com.ar
sem.is
sem.by
sem.org
sem.gr
sem.or.kr
sem.gs.cn
sem.xyz
sem.lt
sem.cz
sem.ne.kr
sem.cm
sem.house
sem.energy
sem.mba
sem.com.br
sem.de
sem.digital
sem.org.sv
sem.tools
sem.su
sem.ma
sem.hr
sem.am
sem.nyc
sem.com.mx
sem.gx.cn
sem.pe
sem.it
sem.co.jp
sem.co.uk
sem.bo
sem.how
sem.sk
sem.ee
sem.se
sem.ch
sem.ws
sem.st
sem.pw
sem.events
sem.im
sem.community
sem.ac.kr
sem.at
sem.gs
sem.vn
sem.bj.cn
sem.xz.cn
sem.pl
sem.academy
sem.com.tw
sem.biz
sem.org.cn
sem.com.tr
sem.education
sem.ru
sem.nl
sem.io
sem.group
sem.computer
sem.tw
sem.coach
sem.fi
sem.es
sem.nu
sem.ro
sem.care
sem.co.rs
sem.com.ua
sem.my
sem.ly
sem.be
sem.media
sem.org.gr
sem.si
sem.parts
sem.lv
sem.kz
sem.ph
sem.bg
sem.edu.sy

Similar names

mse.org
ems.schule
ems.mx
sme.com.tr
sme.life
mes.cz
sme.or.kr
ems.govt.nz
mes.tw
sme.gov.mn
esm.co.jp
mse.org.tw
mse.com.br
sme.sumy.ua
mes.gov.pk
mes.gob.cu
mse.com.de
sme.it
sme.sk
mes.gov.ve
sme.us
mse.by
mes.net.in
ems.biz
mes.co.za
ems.kz
esm.co
esm.dz
mes.edu.cu
mes.info
mes.kz
ems.repair
mse.mk
esm.org.tr
mse.net.au
sme.mc
sme.cl
mes.world
ems.se
mes.kr
mse.sg
mse.pt
sme.org.mx
sme.com
mes.pl
mes.works
mse.co.id
sme.com.ar
mse.com
ems.waw.pl
mes.com.ar
mes.com.co
mes.ca
ems.bm
mse.gov.il
mse.net.cn
sme.bz
ems.com.pe
esm.kharkov.ua
sme.com.ua
sme.org.tw
mes.ma
mse.engineering
esm.org
sme.nu
mse.me
sme.co.za
mes.kiev.ua
sme.com.cn
ems.ws
mes.services
mes.fm
esm.ca
esm.com.ua
ems.ltd
sme.gov.om
sme.im
mes.zone
mse.com.mk
esm.org.uk
mse.ag

DNS History

81 records (13 active, 68 former)

20162017201820192020202120222023202420252026NSns-1066.awsdns-05.orgns-1831.awsdns-36.co.ukns-69.awsdns-08.comns-741.awsdns-28.netns.interconnect.nlns2.interconnect.nlns3.interconnect.nlns4.interconnect.euns5.interconnect.nlMXsem-nl.mail.protection.outlook.comA3.5.66.213.5.71.833.5.74.503.5.75.113.5.75.12252.218.30.20452.92.3.25252.92.4.60195.211.72.933.5.64.2003.5.64.2103.5.64.2293.5.64.2303.5.64.2463.5.64.2523.5.66.303.5.66.313.5.66.363.5.66.373.5.66.543.5.66.63.5.67.2113.5.67.2213.5.67.2313.5.69.163.5.69.553.5.69.583.5.71.1073.5.71.1233.5.71.693.5.71.713.5.71.733.5.71.813.5.72.743.5.73.783.5.73.863.5.74.1033.5.74.523.5.74.533.5.74.823.5.75.1273.5.75.253.5.75.563.5.75.783.5.75.93.5.75.923.5.75.9952.218.0.2052.218.116.14052.218.26.8452.218.29.18052.218.44.1252.218.62.4452.92.0.15652.92.0.20452.92.1.2052.92.1.6052.92.16.13252.92.17.10852.92.19.16452.92.2.17252.92.2.22052.92.2.6852.92.20.11652.92.32.17252.92.32.18852.92.32.5252.92.34.16452.92.36.20452.92.4.15652.92.4.84
●NSns-1066.awsdns-05.org2026-02-15 → 2026-02-25 · 3 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
● 2026-02-25 01:07:36
●NSns-1831.awsdns-36.co.uk2026-02-15 → 2026-02-25 · 3 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
● 2026-02-25 01:07:36
●NSns-69.awsdns-08.com2026-02-15 → 2026-02-25 · 3 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
● 2026-02-25 01:07:36
●NSns-741.awsdns-28.net2026-02-15 → 2026-02-25 · 3 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
● 2026-02-25 01:07:36
○NSns.interconnect.nl2015-09-01 → 2016-08-31 · 4 obs
● 2015-09-01 19:19:40
● 2016-08-31 08:33:22
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○NSns2.interconnect.nl2015-09-01 → 2016-08-31 · 4 obs
● 2015-09-01 19:19:40
● 2016-08-31 08:33:22
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○NSns3.interconnect.nl2015-09-01 → 2016-08-31 · 4 obs
● 2015-09-01 19:19:40
● 2016-08-31 08:33:22
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○NSns4.interconnect.eu2015-09-01 → 2016-08-31 · 4 obs
● 2015-09-01 19:19:40
● 2016-08-31 08:33:22
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○NSns5.interconnect.nl2015-09-01 → 2016-08-31 · 4 obs
● 2015-09-01 19:19:40
● 2016-08-31 08:33:22
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
●MXsem-nl.mail.protection.outlook.com2015-09-01 → 2026-02-25 · 2 obs
● 2015-09-01 19:19:40
● 2026-02-25 01:07:36
○A195.211.72.932015-09-01 → 2016-08-31 · 4 obs
● 2015-09-01 19:19:40
● 2016-08-31 08:33:22
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A3.5.64.2002026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-25 01:07:36
○A3.5.64.2102026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A3.5.64.2292026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A3.5.64.2302026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-25 01:07:36
○A3.5.64.2462026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
○A3.5.64.2522026-02-15 → 2026-02-15 · 4 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-25 01:07:36
●A3.5.66.212026-02-16 → 2026-02-25 · 6 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
● 2026-02-25 01:07:36
○A3.5.66.302026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
○A3.5.66.312026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A3.5.66.362026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A3.5.66.372026-02-15 → 2026-02-21 · 6 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.66.542026-02-15 → 2026-02-15 · 4 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-25 01:07:36
○A3.5.66.62026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.67.2112026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A3.5.67.2212026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
○A3.5.67.2312026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-25 01:07:36
○A3.5.69.162026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A3.5.69.552026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
○A3.5.69.582026-02-15 → 2026-02-20 · 7 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.71.1072026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A3.5.71.1232026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-25 01:07:36
○A3.5.71.692026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.71.712026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.71.732026-02-16 → 2026-02-20 · 7 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.71.812026-02-15 → 2026-02-15 · 4 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-25 01:07:36
●A3.5.71.832026-02-25 → 2026-02-25 · 2 obs
○ 2026-02-21 03:32:04
● 2026-02-25 01:07:36
○A3.5.72.742026-02-15 → 2026-02-15 · 4 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-25 01:07:36
○A3.5.73.782026-02-16 → 2026-02-20 · 7 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
○A3.5.73.862026-02-21 → 2026-02-21 · 3 obs
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.74.1032026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
●A3.5.74.502026-02-20 → 2026-02-25 · 4 obs
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
● 2026-02-25 01:07:36
○A3.5.74.522026-02-15 → 2026-02-15 · 4 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-25 01:07:36
○A3.5.74.532026-02-21 → 2026-02-21 · 3 obs
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.74.822026-02-21 → 2026-02-21 · 3 obs
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
●A3.5.75.112026-02-25 → 2026-02-25 · 2 obs
○ 2026-02-21 03:32:04
● 2026-02-25 01:07:36
●A3.5.75.1222026-02-16 → 2026-02-25 · 6 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
● 2026-02-25 01:07:36
○A3.5.75.1272026-02-15 → 2026-02-15 · 4 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-25 01:07:36
○A3.5.75.252026-02-15 → 2026-02-15 · 4 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-25 01:07:36
○A3.5.75.562026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A3.5.75.782026-02-15 → 2026-02-15 · 4 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-25 01:07:36
○A3.5.75.92026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A3.5.75.922026-02-15 → 2026-02-15 · 4 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-25 01:07:36
○A3.5.75.992026-02-21 → 2026-02-21 · 3 obs
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A52.218.0.202026-02-15 → 2026-02-15 · 4 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-25 01:07:36
○A52.218.116.1402026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A52.218.26.842026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A52.218.29.1802026-02-15 → 2026-02-15 · 4 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-25 01:07:36
●A52.218.30.2042026-02-25 → 2026-02-25 · 2 obs
○ 2026-02-21 03:32:04
● 2026-02-25 01:07:36
○A52.218.44.122026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A52.218.62.442026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-25 01:07:36
○A52.92.0.1562026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
○A52.92.0.2042026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A52.92.1.202026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-25 01:07:36
○A52.92.1.602026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A52.92.16.1322026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-20 18:15:30
● 2026-02-20 23:39:34
○ 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
○A52.92.17.1082026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A52.92.19.1642026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-25 01:07:36
○A52.92.2.1722026-02-15 → 2026-02-15 · 4 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-25 01:07:36
○A52.92.2.2202026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-25 01:07:36
○A52.92.2.682026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-25 01:07:36
○A52.92.20.1162026-02-21 → 2026-02-21 · 3 obs
○ 2026-02-20 23:39:34
● 2026-02-21 03:32:04
○ 2026-02-25 01:07:36
●A52.92.3.2522026-02-15 → 2026-02-25 · 5 obs
○ 2016-08-31 08:33:22
● 2026-02-15 16:17:50
○ 2026-02-15 19:03:58
○ 2026-02-21 03:32:04
● 2026-02-25 01:07:36
○A52.92.32.1722026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 19:03:58
● 2026-02-16 05:47:24
○ 2026-02-16 14:57:46
○ 2026-02-25 01:07:36
○A52.92.32.1882026-02-20 → 2026-02-20 · 4 obs
○ 2026-02-18 02:20:22
● 2026-02-20 18:15:30
○ 2026-02-20 23:39:34
○ 2026-02-25 01:07:36
○A52.92.32.522026-02-15 → 2026-02-25 · 2 obs
○ 2026-02-15 16:17:50
○ 2026-02-25 01:07:36
○A52.92.34.1642026-02-18 → 2026-02-18 · 4 obs
○ 2026-02-16 14:57:46
● 2026-02-18 02:20:22
○ 2026-02-20 18:15:30
○ 2026-02-25 01:07:36
○A52.92.36.2042026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-25 01:07:36
○A52.92.4.1562026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-16 05:47:24
● 2026-02-16 14:57:46
○ 2026-02-18 02:20:22
○ 2026-02-25 01:07:36
●A52.92.4.602026-02-25 → 2026-02-25 · 2 obs
○ 2026-02-21 03:32:04
● 2026-02-25 01:07:36
○A52.92.4.842026-02-15 → 2026-02-15 · 4 obs
○ 2026-02-15 16:17:50
● 2026-02-15 19:03:58
○ 2026-02-16 05:47:24
○ 2026-02-25 01:07:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
sem.nlns-1066.awsdns-05.org, ns-1831.awsdns-36.co.uk, ns-741.awsdns-28.net-

✅ Authoritative Response

Server: 205.251.196.42

NS records: ns-1066.awsdns-05.org, ns-1831.awsdns-36.co.uk, ns-741.awsdns-28.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sem.nl (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

TypeCountSample Data
A83.5.67.247, 3.5.66.23...
NS4ns-1066.awsdns-05.org, ns-1831.awsdns-36.co.uk...
MX1sem-nl.mail.protection.outlook.com (pri:
TXT2MS=ms21801181, v=spf1 include:spf.protection.outlook.co
SOA1ns-1066.awsdns-05.org awsdns-hostmaster.

AI analysis

The parent of www.sem.nl is sem.nl.

Eight IP numbers are pointed to by sem.nl: 3.5.66.21, 3.5.71.83, 3.5.74.50, 3.5.75.11, 3.5.75.122, 52.92.3.252, 52.92.4.60 and 52.218.30.204.

other host names include egorsidelska.com, evidencio.org, relayonme.com, coliweb.fr and quizpedia.com; they share IP numbers with sem.nl.

sem.nl delegates to four name servers: ns-69.awsdns-08.com, ns-741.awsdns-28.net, ns-1066.awsdns-05.org and ns-1831.awsdns-36.co.uk.

sem.nl at least partially shares name servers with other domains, for instance mira720.com, bystanderevolution.org, astro-woche.de, dianasflowers.com and thethirstybanker.com.

Host names with two IP numbers: ns-69.awsdns-08.com points to 2600:9000:5300:4500::1 and 205.251.192.69; ns-741.awsdns-28.net points to 2600:9000:5302:e500::1 and 205.251.194.229; ns-1066.awsdns-05.org points to 2600:9000:5304:2a00::1 and 205.251.196.42; ns-1831.awsdns-36.co.uk points to 2600:9000:5307:2700::1 and 205.251.199.39.

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

Hostname sem-nl.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 52.101.68.10, 52.101.68.25, 52.101.68.29 and 52.101.73.12.