think.dk - dns.ninja

`think.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a01:7e01::f03c:92ff:feaa:7548^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
A	172.104.140.184^{🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies}
NS	`ns1.dns.services` ⭐
		A	2001:67c:564:ffff::11^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns1.dns.services`
		A	195.242.131.6^{🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`ns1.dns.services`
NS	`ns2.dns.services`
		A	2a00:1b18:2:3:3::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`ns2.dns.services`
		A	62.69.152.37^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
NS	`ns3.dns.services`
		A	185.55.197.53^{🇩🇰 inpadi185.55.197.0/24 networks}
			PTR	`ns3.dns.services`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2803::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausr-in-f26.1e100.net`
		A	172.217.216.26^{🇺🇸 Google172.217.0.0/16}
			PTR	`lcausr-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1a^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f26.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:4401::1b^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskedq-in-f27.1e100.net`
		A	172.253.148.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yuskedq-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`ns1.dns.services`post@dns.services 2023-03-09 #24

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1784271601localtime Fri Jul 17 09:00:01 2026gmtime Fri Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784271601

Subdomains

www.think.dk

Same first word

think.ee

think.it

think.so

think.international

think.com.au

think.st

think.si

think.ba

think.edu.pe

think.la

think.hosting

think.edu.au

think.dj

think.com.hk

think.io

think.com.pk

think.sk

think.mk

think.br.com

think.xyz

think.info

think.graphics

think.pro

think.tools

think.bio

think.online

think.be

think.as

think.edu.hk

think.com.cn

think.design

think.co.at

think.biz

think.com

think.group

think.ma

think.to.it

think.com.pl

think.es

think.cash

think.asia

think.us

think.cz

think.us.com

think.at

think.ca

think.sk.ca

think.dk

think.no

think.az

think.ru

think.ch

think.lv

think.gr

think.vn

think.party

think.org.za

think.in

think.is

think.fan

think.de

think.gg

think.mt

think.studio

think.com.tw

think.bm

think.fr

think.rs

think.com.br

think.hm

think.ke

think.im

think.org.il

think.net.nz

think.digital

think.events

think.do

think.cl

think.org.nz

think.com.ua

think.me

think.aero

think.eu

think.pl

think.edu.vn

think.co.za

think.org

think.com.tr

think.blue

think.id

think.support

think.ac.cn

think.se

think.com.mt

think.withgoogle.com

think.nl

think.cc

think.pink

think.com.de

think.li

think.gov.uk

think.global

think.net

Similar names

htink.com

htink.org

hktni.com

hktin.com

knhit.com

hknit.de

hkitn.com

hitkn.com

htink.com.cn

inthk.com

nkith.com

ithnk.com

hknit.com

ntihk.com

tkhin.com

kinth.com

kinth.de

hktin.org

kniht.info

thkin.com

kinth.dk

hkint.org

DNS History

22 records (10 active, 12 former)

●NSns1.dns.services2026-03-21 → 2026-07-17 · 3 obs

○ 2016-07-07 02:59:30
● 2026-03-21 14:58:56
● 2026-07-17 07:05:30

○NSns1.gratisdns.dk2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

●NSns2.dns.services2026-03-21 → 2026-07-17 · 3 obs

○ 2016-07-07 02:59:30
● 2026-03-21 14:58:56
● 2026-07-17 07:05:30

○NSns2.gratisdns.dk2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

●NSns3.dns.services2026-03-21 → 2026-07-17 · 3 obs

○ 2016-07-07 02:59:30
● 2026-03-21 14:58:56
● 2026-07-17 07:05:30

○NSns3.gratisdns.dk2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

○NSns4.gratisdns.dk2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

○NSns5.gratisdns.dk2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

●MXalt1.aspmx.l.google.com2015-08-02 → 2026-07-17 · 2 obs

● 2015-08-02 03:54:38
● 2026-07-17 07:05:30

●MXalt2.aspmx.l.google.com2015-08-02 → 2026-07-17 · 2 obs

● 2015-08-02 03:54:38
● 2026-07-17 07:05:30

●MXalt3.aspmx.l.google.com2026-03-21 → 2026-07-17 · 3 obs

○ 2016-07-07 02:59:30
● 2026-03-21 14:58:56
● 2026-07-17 07:05:30

●MXalt4.aspmx.l.google.com2026-03-21 → 2026-07-17 · 3 obs

○ 2016-07-07 02:59:30
● 2026-03-21 14:58:56
● 2026-07-17 07:05:30

●MXaspmx.l.google.com2015-08-02 → 2026-07-17 · 2 obs

● 2015-08-02 03:54:38
● 2026-07-17 07:05:30

○MXaspmx2.googlemail.com2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

○MXaspmx3.googlemail.com2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

○MXaspmx4.googlemail.com2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

○MXaspmx5.googlemail.com2015-08-02 → 2016-07-07 · 4 obs

● 2015-08-02 03:54:38
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

○A162.13.1.1902016-03-13 → 2016-03-13 · 4 obs

○ 2015-11-30 03:51:32
● 2016-03-13 03:17:48
○ 2016-07-07 02:59:30
○ 2026-07-17 07:05:30

○A162.13.4.1762016-07-07 → 2016-07-07 · 4 obs

○ 2016-03-13 03:17:48
● 2016-07-07 02:59:30
○ 2026-03-21 14:58:56
○ 2026-07-17 07:05:30

●A172.104.140.1842026-03-21 → 2026-07-17 · 3 obs

○ 2016-07-07 02:59:30
● 2026-03-21 14:58:56
● 2026-07-17 07:05:30

●A2a01:7e01::f03c:92ff:feaa:75482026-03-21 → 2026-07-17 · 3 obs

○ 2016-07-07 02:59:30
● 2026-03-21 14:58:56
● 2026-07-17 07:05:30

○A95.138.168.1022015-08-02 → 2015-11-30 · 4 obs

● 2015-08-02 03:54:38
● 2015-11-30 03:51:32
○ 2016-03-13 03:17:48
○ 2026-07-17 07:05:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	12 records
think.dk	ns1.dns.services, ns2.dns.services, ns3.dns.services	-

✅ Authoritative Response

Server:195.242.131.6

NS records: ns1.dns.services, ns2.dns.services, ns3.dns.services

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.104.140.184`
AAAA	1	`2a01:7e01::f03c:92ff:feaa:7548`
NS	3	`ns2.dns.services, ns3.dns.services...`
MX	5	`ASPMX.L.GOOGLE.COM (pri: 1), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	1	`v=spf1 include:_spf.google.com -all`
SOA	1	`ns1.dns.services post.dns.services`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

Hierarchy

think.dk serves as the parent of www.think.dk.

IP Addresses

think.dk resolves to the IP addresses 172.104.140.184 and 2a01:7e01::f03c:92ff:feaa:7548

www.think.dk, kaestel.dk, parentnode.dk and li1656-184.members.linode.com are examples of host names that share IP numbers with think.dk.

Name Servers

think.dk carries NS records delegating to ns1.dns.services, ns2.dns.services and ns3.dns.services.

think.dk has at least partial name server overlap with other domains, such as familienhald.dk, gninneh.eu, denimotech.com and two others.

Host names with two IP numbers:

ns1.dns.services resolves to two addresses: 195.242.131.6 and 2001:67c:564:ffff::11.

ns2.dns.services resolves to two addresses: 62.69.152.37 and 2a00:1b18:2:3:3::2.

Host names pointing to a single IP address:

The hostname ns3.dns.services resolves to 185.55.197.53.

Mail Servers

think.dk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

think.dk shares mail servers — at least in part — with other domains, including ns500758.ns500698.ns500759.ns500698.ns500759.ns500735.ns500698.ns500698.ns500736.ns500698.ns500736.ns500708.ns500698.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500754.ns500671.ns500754.ns500671.ns500671.ns500671.ns500705.ns500291.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500768.ns500759.ns500698.ns500698.ns500758.ns500759.ns500736.ns500735.ns500735.ns500576.ns500708.ns500708.ns500619.ns500576.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com resolves to two addresses: 142.250.141.26 and 2607:f8b0:4023:c0b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 172.217.216.26 and 2607:f8b0:4023:2803::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1b.

alt3.aspmx.l.google.com resolves to two addresses: 142.251.127.26 and 2a00:1450:4001:c21::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.148.26 and 2a00:1450:4025:4401::1b.