topic.nl - robtex.com

topic.nl

DNSSEC🔒 Signed (DS record present)
A2a01:4f8:c17:4104::🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A49.12.42.160🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
NSns3.european-server.com ⭐ ⚠️ Not in parent delegation
A2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRns3.combell.net
A83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network
PTRns3.combell.net
NSns1.combell.eu ⚠️ Not in zone NS records 🔒
A2a00:1c98:50::50🇧🇪 COMBELL-AS2a00:1c98:50::/44
A89.44.166.48🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network
PTR89.44.166.48.static.hosted.by.combell-ops.net
NSns1.european-server.eu ⚠️ Not in parent delegation
A2a00:1c98:50::50🇧🇪 COMBELL-AS2a00:1c98:50::/44
A89.44.166.48🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network
PTR89.44.166.48.static.hosted.by.combell-ops.net
NSns3.combell.net ⚠️ Not in zone NS records
A2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRns3.combell.net
A83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network
PTRns3.combell.net
NSns4.combell.net ⚠️ Not in zone NS records
A2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network
PTRns4.combell.net
A86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network
PTRns4.combell.net
NSns4.european-server.com ⚠️ Not in parent delegation
A2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network
PTRns4.combell.net
A86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network
PTRns4.combell.net
MXtopic-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTgoogle-site-verification=bNqKlC_kKTwGDXqn45vQcVJ_I695A0I0xLznWI3myhU
TXTdoiiOR5gj8T/i6bHooNsvZOZ+xey0m/mJDBP8tJbWpgfE3CGUJhHKLF7LBantvJn15ktzDiX/WEeC...
TXTfr5xgs8MJFrYoohnKeGOafrXEfHmg8RY
TXTv=spf1 include:amazonses.com include:spf.emailsignatures365.com include:spf.p...
SOAns3.european-server.comhostmaster@topic.nl serial=1772089961

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
WOT: SAFE (61/100)

Same first word

topic.at
topic.cc
topic.company
topic.sk
topic.io
topic.jp
topic.ch
topic.works
topic.nu
topic.pl
topic.com.au
topic.lt
topic.ru
topic.ca
topic.world
topic.net
topic.cards
topic.com
topic.ph
topic.in
topic.new
topic.me
topic.tv
topic.eu
topic.management
topic.es
topic.us
topic.biz
topic.info
topic.ad.jp
topic.co.za
topic.by
topic.ae
topic.it
topic.hr
topic.org
topic.be
topic.hu
topic.fr
topic.guide
topic.com.eg
topic.tn
topic.agency
topic.blue
topic.al
topic.xyz
topic.fm
topic.lk
topic.net.cn
topic.ws
topic.com.ua

Similar names

pocit.de
cotip.com.br
picot.co.uk
optic.us
iptoc.com
ioptc.ir
tipco.at
opcit.org
picto.us
pitco.tv
optic.al
optic.info
optic.or.jp
tipco.ph
picot.com.mx
picot.or.ug
picto.org
cipot.com
pocit.se
tipco.in
picot.in
picot.info
opcit.com
tipco.com.ph
picot.cn
tipco.info
tpcoi.com
optic.mobi
icopt.com
pcoit.com
ictop.net
pitoc.com
tipco.de
ictop.com
picto.com.au
optic.at
optic.email
picto.ch
optic.it
pitco.com
optic.ai
tipco.org
citop.com
itcop.de
optic.care
ictop.cn
picto.cloud
optic.tn
oictp.com
picot.de
optic.ch
iopct.com
picot.me
tpico.ir
pocit.dk
pitco.com.vn
citop.es
optic.com
picto.co.jp
optic.com.cn
picto.it
picto.jp
optic.xyz
pitco.de
icopt.ru
poict.com
copit.pl
optic.fi
optic.cl
opcit.net
citop.net
copit.ca
picto.fr
tipco.co.kr
pcoti.net
picot.ca
pitco.ro
optic.co.il
tipco.fr
picot.com.ar
picto.paris
optic.com.mx
itcop.com
tipco.co.th
cipto.org
picto.at
optic.cat
optic.bio
picot.net
picto.ru
tipco.dk
optic.be
ctpoi.ru
ictop.ru
ioptc.com
pitco.nl
tipco.net
cipto.qc.ca
optic.gob.do
copit.biz
tipco.com.au
optic.ca
topci.com.br
optic.cn
picto.me
opcit.us
optic.today
icopt.org
optic.kz
pitco.com.sa
ocpit.com
picot.gr
optic.fr
optic.pt
itpco.com
tipco.nl
opict.it
picto.co.uk
ctipo.kz
cotip.com

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSns1.combell.euns1.european-server.euns3.combell.netns3.european-server.comns4.combell.netns4.european-server.comMXtopic-nl.mail.protection.outlook.comfallbackmx.spamexperts.eulastmx.spamexperts.netmx.spamexperts.comA2a01:4f8:c17:4104::49.12.42.16085.17.157.148
●NSns1.combell.eu2026-02-26 → 2026-02-26 · 3 obs
○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-02-26 09:50:42
●NSns1.european-server.eu2026-02-26 → 2026-02-26 · 3 obs
○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-02-26 09:50:42
●NSns3.combell.net2026-02-26 → 2026-02-26 · 3 obs
○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-02-26 09:50:42
●NSns3.european-server.com2015-08-19 → 2026-02-26 · 2 obs
● 2015-08-19 01:37:26
● 2026-02-26 09:50:42
●NSns4.combell.net2026-02-26 → 2026-02-26 · 3 obs
○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-02-26 09:50:42
●NSns4.european-server.com2015-08-19 → 2026-02-26 · 2 obs
● 2015-08-19 01:37:26
● 2026-02-26 09:50:42
○MXfallbackmx.spamexperts.eu2015-08-19 → 2017-03-26 · 4 obs
● 2015-08-19 01:37:26
● 2017-03-26 04:05:56
○ 2026-02-26 09:50:38
○ 2026-02-26 09:50:42
○MXlastmx.spamexperts.net2015-08-19 → 2017-03-26 · 4 obs
● 2015-08-19 01:37:26
● 2017-03-26 04:05:56
○ 2026-02-26 09:50:38
○ 2026-02-26 09:50:42
○MXmx.spamexperts.com2015-08-19 → 2017-03-26 · 4 obs
● 2015-08-19 01:37:26
● 2017-03-26 04:05:56
○ 2026-02-26 09:50:38
○ 2026-02-26 09:50:42
●MXtopic-nl.mail.protection.outlook.com2026-02-26 → 2026-02-26 · 3 obs
○ 2017-03-26 04:05:56
● 2026-02-26 09:50:38
● 2026-02-26 09:50:42
●A2a01:4f8:c17:4104::2026-02-26 → 2026-02-26 · 3 obs
○ 2017-03-26 04:05:56
● 2026-02-26 09:50:38
● 2026-02-26 09:50:42
●A49.12.42.1602026-02-26 → 2026-02-26 · 3 obs
○ 2017-03-26 04:05:56
● 2026-02-26 09:50:38
● 2026-02-26 09:50:42
○A85.17.157.1482015-08-19 → 2017-03-26 · 4 obs
● 2015-08-19 01:37:26
● 2017-03-26 04:05:56
○ 2026-02-26 09:50:38
○ 2026-02-26 09:50:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
topic.nlns1.combell.eu, ns3.combell.net, ns4.combell.net-

✅ Authoritative Response

Server: 89.44.166.48

NS records: ns1.combell.eu, ns3.combell.net, ns4.combell.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 806ms | Queries: -

📄 Records

TypeCountSample Data
A149.12.42.160
AAAA12a01:4f8:c17:4104::
NS3ns1.european-server.eu, ns3.european-server.com...
MX1topic-nl.mail.protection.outlook.com (pr
TXT4v=spf1 include:amazonses.com include:spf, google-site-verification=bNqKlC_kKTwGDXq...
SOA1ns3.european-server.com hostmaster.topic

AI analysis

topic.nl resolves to two IPs: 2a01:4f8:c17:4104:: and 49.12.42.160.

Other host names like topicembeddedproducts.com and static.160.42.12.49.clients.your-server.de share IP numbers with topic.nl.

topic.nl is delegated to six name servers: ns3.european-server.com, ns4.european-server.com, ns1.combell.eu, ns1.european-server.eu, ns3.combell.net and ns4.combell.net.

topic.nl at least partially shares name servers with other domains, for instance dedeckker.be, qcars.eu, studions.eu, moyabell.be and velofun.be.

Host names with two IP numbers:

The host name ns3.european-server.com points to: 2a00:1c98::53:1 and 83.217.73.172.

The host name ns4.european-server.com points to: 2001:1598:0:101::3 and 86.39.202.67.

The host name ns1.combell.eu points to: 2a00:1c98:50::50 and 89.44.166.48.

The host name ns1.european-server.eu points to: 2a00:1c98:50::50 and 89.44.166.48.

The host name ns3.combell.net points to: 2a00:1c98::53:1 and 83.217.73.172.

The host name ns4.combell.net points to: 2001:1598:0:101::3 and 86.39.202.67.

Host names that point to 2a00:1c98::53:1: ns3.european-server.com and ns3.combell.net.

Host names that point to 83.217.73.172: ns3.european-server.com and ns3.combell.net.

Host names that point to 2001:1598:0:101::3: ns4.european-server.com and ns4.combell.net.

Host names that point to 86.39.202.67: ns4.european-server.com and ns4.combell.net.

Host names that point to 2a00:1c98:50::50: ns1.combell.eu and ns1.european-server.eu.

Host names that point to 89.44.166.48: ns1.combell.eu and ns1.european-server.eu.

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

Host name topic-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.8, 52.101.68.27 and 52.101.73.30.