topic.nl - dns.ninja

`topic.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a01:4f8:c17:4104::^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	49.12.42.160^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
NS	`ns3.european-server.com` ⭐ ⚠️ Not in parent delegation
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns1.combell.eu` ⚠️ Not in zone NS records
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns1.european-server.eu` ⚠️ Not in parent delegation
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns3.combell.net` ⚠️ Not in zone NS records
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns4.combell.net` ⚠️ Not in zone NS records
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
NS	`ns4.european-server.com` ⚠️ Not in parent delegation
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`topic-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`doiiOR5gj8T/i6bHooNsvZOZ+xey0m/mJDBP8tJbWpgfE3CGUJhHKLF7LBantvJn15ktzDiX/WEeC...`
TXT	`google-site-verification=bNqKlC_kKTwGDXqn45vQcVJ_I695A0I0xLznWI3myhU`
TXT	`fr5xgs8MJFrYoohnKeGOafrXEfHmg8RY`
TXT	`v=spf1 include:amazonses.com include:spf.emailsignatures365.com include:spf.p...`
SOA	`ns3.european-server.com`hostmaster@topic.nl serial=1782484536

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-05 03:30:02 +0000 (EPOCH 1785900602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-05 #7

WOT: SAFE (61/100)

Subdomains

www.topic.nl

Same first word

topic.nl

topic.at

topic.cc

topic.toolforge.org

topic.company

topic.gr.jp

topic.sk

topic.io

topic.jp

topic.to

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.eus

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.se

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.net.cn

topic.ws

Similar names

pocit.de

cotip.com.br

picot.co.uk

optic.us

iptoc.com

ioptc.ir

iptco.me

tipco.at

opcit.org

picto.us

pitco.tv

optic.al

optic.info

optic.or.jp

tipco.ph

tipco.ru

picot.com.mx

optic.by

picot.or.ug

picto.io

optic.energy

picto.org

cipot.com

pocit.se

tipco.in

picot.in

picot.info

opcit.com

cipto.biz

tipco.com.ph

picot.cn

optic.gr

tpcoi.com

optic.mobi

icopt.com

ipcto.com

pcoit.com

ictop.net

pitoc.com

tipco.de

ictop.com

picto.com.au

optic.at

tipco.biz

optic.email

picto.ch

optic.it

pitco.com

optic.ai

tipco.org

citop.com

tpico.de

itcop.de

optic.care

ictop.cn

picto.cloud

optic.tn

oictp.com

picot.de

optic.ch

optci.com

iopct.com

pocit.nl

picot.me

tpico.ir

pocit.dk

pitco.com.vn

citop.es

ictop.jp

optic.com

ctpio.org

picto.co.jp

optic.com.cn

picto.it

opcit.it

picto.jp

optic.xyz

ptoci.cn

pitco.de

icopt.ru

picto.be

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.vision

optic.com.mx

itcop.com

tipco.co.th

optic.ir

cipto.org

picto.at

optic.cat

optic.bio

optic.co.za

cotip.net

iptco.com

picot.net

picto.ru

tipco.dk

opcit.fr

optic.be

picto.info

ctpoi.ru

tipco.ir

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

copti.ru

itpco.tw

picto.me

DNS History

13 records (9 active, 4 former)

●NSns1.combell.eu2026-02-26 → 2026-08-05 · 3 obs

○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-08-05 04:27:48

●NSns1.european-server.eu2026-02-26 → 2026-08-05 · 3 obs

○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-08-05 04:27:48

●NSns3.combell.net2026-02-26 → 2026-08-05 · 3 obs

○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-08-05 04:27:48

●NSns3.european-server.com2015-08-19 → 2026-08-05 · 2 obs

● 2015-08-19 01:37:26
● 2026-08-05 04:27:48

●NSns4.combell.net2026-02-26 → 2026-08-05 · 3 obs

○ 2015-08-19 01:37:26
● 2026-02-26 09:50:38
● 2026-08-05 04:27:48

●NSns4.european-server.com2015-08-19 → 2026-08-05 · 2 obs

● 2015-08-19 01:37:26
● 2026-08-05 04:27:48

○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
○ 2026-08-05 04:27:48

○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
○ 2026-08-05 04:27:48

○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
○ 2026-08-05 04:27:48

●MXtopic-nl.mail.protection.outlook.com2026-02-26 → 2026-08-05 · 3 obs

○ 2017-03-26 04:05:56
● 2026-02-26 09:50:38
● 2026-08-05 04:27:48

●A2a01:4f8:c17:4104::2026-02-26 → 2026-08-05 · 3 obs

○ 2017-03-26 04:05:56
● 2026-02-26 09:50:38
● 2026-08-05 04:27:48

●A49.12.42.1602026-02-26 → 2026-08-05 · 3 obs

○ 2017-03-26 04:05:56
● 2026-02-26 09:50:38
● 2026-08-05 04:27:48

○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
○ 2026-08-05 04:27:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
topic.nl	ns3.combell.net, ns4.combell.net, ns1.combell.eu	-

✅ Authoritative Response

Server:89.44.166.48

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.12.42.160`
AAAA	1	`2a01:4f8:c17:4104::`
NS	3	`ns4.european-server.com, ns3.european-server.com...`
MX	1	`topic-nl.mail.protection.outlook.com (pr`
TXT	4	`doiiOR5gj8T/i6bHooNsvZOZ+xey0m/mJDBP8tJb, google-site-verification=bNqKlC_kKTwGDXq...`
SOA	1	`ns3.european-server.com hostmaster.topic`

Analysis

Hierarchy

topic.nl serves as the parent of www.topic.nl.

IP Addresses

topic.nl directs to two IP numbers, 49.12.42.160 and 2a01:4f8:c17:4104::

Additional host names — including topicembeddedproducts.com and static.160.42.12.49.clients.your-server.de — share IP numbers with topic.nl.

Name Servers

topic.nl is served by 6 authoritative name servers — among them ns3.european-server.com, ns4.european-server.com, ns1.combell.eu and 3 others.

topic.nl has at least partial name server overlap with other domains, such as dedeckker.be, qcars.eu, drinkfontein.be and two others.

ns3.combell.net, ns4.combell.net and ns1.european-server.eu — plus 3 other name servers — are commonly paired with these name servers.

Host names with two IP numbers:

ns3.european-server.com resolves to two addresses: 83.217.73.172 and 2a00:1c98::53:1.

ns4.european-server.com resolves to two addresses: 86.39.202.67 and 2001:1598:0:101::3.

ns1.combell.eu resolves to two addresses: 89.44.166.48 and 2a00:1c98:50::50.

ns1.european-server.eu resolves to two addresses: 89.44.166.48 and 2a00:1c98:50::50.

ns3.combell.net resolves to two addresses: 83.217.73.172 and 2a00:1c98::53:1.

ns4.combell.net resolves to two addresses: 86.39.202.67 and 2001:1598:0:101::3.

ns3.european-server.com along with ns3.combell.net each resolve to 2a00:1c98::53:1 IP addresses.

ns3.european-server.com along with ns3.combell.net each resolve to 83.217.73.172 IP addresses.

ns4.european-server.com along with ns4.combell.net each resolve to 2001:1598:0:101::3 IP addresses.

ns4.european-server.com along with ns4.combell.net each resolve to 86.39.202.67 IP addresses.

ns1.combell.eu along with ns1.european-server.eu each resolve to 2a00:1c98:50::50 IP addresses.

ns1.combell.eu along with ns1.european-server.eu each resolve to 89.44.166.48 IP addresses.

Mail Servers

topic.nl has one mail server: topic-nl.mail.protection.outlook.com.

topic-nl.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.8, 52.101.68.15, 52.101.68.16 and 5 other.