ext.dk - dns.ninja

ext.dk

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:24a3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c4fb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.163Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.251🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A2803:f800:50::6ca2:c0ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoan.ns.cloudflare.com
A2a06:98c1:50::ac40:20ad🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoan.ns.cloudflare.com
A108.162.192.173🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A172.64.32.173🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A173.245.58.173🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
NSleo.ns.cloudflare.com
A2606:4700:58::a29f:2cf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
A2803:f800:50::6ca2:c3f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleo.ns.cloudflare.com
A2a06:98c1:50::ac40:23f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleo.ns.cloudflare.com
A108.162.195.241🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
A162.159.44.241Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
A172.64.35.241🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleo.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A172.253.139.27🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTv=spf1 include:_spf.mailersend.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.163, 172.67.196.251
IPv6 hints2606:4700:3033::6815:24a3, 2606:4700:3037::ac43:c4fb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com
SOAjoan.ns.cloudflare.comdns@cloudflare.com serial=2406791618

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1782381781localtime Thu Jun 25 12:03:01 2026gmtime Thu Ju...
SOAb.nic.dktech@punktum.dk serial=1782381781

Same first word

ext.es
ext.spb.ru
ext.tech
ext.media
ext.pl
ext.to
ext.jp
ext.im
ext.no
ext.poker
ext.co.za
ext.goog
ext.awsapps.com
ext.ru
ext.io
ext.me
ext.lv
ext.services
ext.co.il
ext.net
ext.hu
ext.com.cy
ext.cz
ext.net.br
ext.icu
ext.ro
ext.ne.jp
ext.tools
ext.dedyn.io
ext.co.in
ext.by
ext.cl
ext.de
ext.vn
ext.gr
ext.it
ext.tv
ext.org
ext.guru
ext.politie
ext.as
ext.systems
ext.lol
ext.al
ext.studio
ext.si
ext.in
ext.pics
ext.lt
ext.com
ext.cn
ext.com.br
ext.red
ext.eu
ext.dk
ext.mobi
ext.com.pl
ext.domains
ext.market
ext.su
ext.co
ext.earth
ext.dev
ext.is
ext.net.in
ext.be
ext.ch
ext.md
ext.re
ext.nl
ext.tw
ext.se
ext.fi
ext.my
ext.cc
ext.az
ext.bio
ext.site

Similar names

xet.se
etx.ir
xet.in
tex.kz
xte.ru
tex.co.th
tex.com.tr
tex.us
tex.red
etx.jp
tex.cn
tex.li
tex.no
tex.org.uk
xte.dk
tex.media
tex.vn
xte.cz
etx.su
xet.fr
etx.no
txe.nl
etx.net.pl
tex.tips
tex.co
etx.cl
etx.at
tex.co.za
tex.pt
tex.nl
tex.pro.br
xet.uz
etx.xyz
etx.by
tex.st
tex.pl
tex.group
tex.is
tex.cl
xte.com.au
tex.org
xet.co.uk
tex.net
xet.com
etx.com
tex.net.au
xte.co
etx.com.cn
tex.co.jp
tex.kr
xet.co.za
tex.ru
xte.nl
etx.in
txe.jp
xet.mobi
etx.mobi
tex.asia
xte.at
tex.it
tex.com
tex.az
xte.se
txe.ru
txe.co.uk
etx.co.uk
etx.ch
xet.me
tex.org.cn

DNS History

24 records (11 active, 13 former)

20162017201820192020202120222023202420252026NSjoan.ns.cloudflare.comleo.ns.cloudflare.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.36.163172.67.196.2512606:4700:3033::6815:24a32606:4700:3037::ac43:c4fb185.10.10.80188.114.96.0188.114.96.4188.114.97.0188.114.97.42001:67c:3c0:12::532a06:98c1:3120::2a06:98c1:3121::
●NSjoan.ns.cloudflare.com2026-02-16 → 2026-06-25 · 3 obs
○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
● 2026-06-25 10:30:02
●NSleo.ns.cloudflare.com2026-02-16 → 2026-06-25 · 3 obs
○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
● 2026-06-25 10:30:02
○NSns1.gratisdns.dk2015-07-19 → 2020-11-22 · 4 obs
● 2015-07-19 06:09:18
● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-06-25 10:30:02
○NSns2.gratisdns.dk2015-07-19 → 2020-11-22 · 4 obs
● 2015-07-19 06:09:18
● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-06-25 10:30:02
○NSns3.gratisdns.dk2015-07-19 → 2020-11-22 · 4 obs
● 2015-07-19 06:09:18
● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-06-25 10:30:02
○NSns4.gratisdns.dk2015-07-19 → 2020-11-22 · 4 obs
● 2015-07-19 06:09:18
● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-06-25 10:30:02
○NSns5.gratisdns.dk2015-07-19 → 2020-11-22 · 4 obs
● 2015-07-19 06:09:18
● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-06-25 10:30:02
●MXalt1.aspmx.l.google.com2015-07-19 → 2026-06-25 · 2 obs
● 2015-07-19 06:09:18
● 2026-06-25 10:30:02
●MXalt2.aspmx.l.google.com2015-07-19 → 2026-06-25 · 2 obs
● 2015-07-19 06:09:18
● 2026-06-25 10:30:02
●MXaspmx.l.google.com2015-07-19 → 2026-06-25 · 2 obs
● 2015-07-19 06:09:18
● 2026-06-25 10:30:02
●MXaspmx2.googlemail.com2015-07-19 → 2026-06-25 · 2 obs
● 2015-07-19 06:09:18
● 2026-06-25 10:30:02
●MXaspmx3.googlemail.com2015-07-19 → 2026-06-25 · 2 obs
● 2015-07-19 06:09:18
● 2026-06-25 10:30:02
●A104.21.36.1632026-02-16 → 2026-06-25 · 23 obs
○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
○ 2026-02-18 21:02:48
○ 2026-02-18 23:27:48
● 2026-02-19 06:28:58
● 2026-02-26 21:44:34
○ 2026-03-03 18:36:12
○ 2026-03-08 22:32:52
● 2026-03-23 19:08:04
○ 2026-03-24 14:21:38
● 2026-04-06 11:38:30
● 2026-04-13 07:06:50
○ 2026-04-16 22:52:54
● 2026-04-20 02:30:16
● 2026-04-28 01:31:04
○ 2026-04-28 13:18:40
● 2026-05-13 14:02:48
● 2026-05-19 16:13:12
○ 2026-05-25 12:03:50
○ 2026-05-25 21:36:34
● 2026-05-29 12:30:28
○ 2026-06-18 12:23:14
● 2026-06-25 10:30:02
●A172.67.196.2512026-02-16 → 2026-06-25 · 23 obs
○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
○ 2026-02-18 21:02:48
○ 2026-02-18 23:27:48
● 2026-02-19 06:28:58
● 2026-02-26 21:44:34
○ 2026-03-03 18:36:12
○ 2026-03-08 22:32:52
● 2026-03-23 19:08:04
○ 2026-03-24 14:21:38
● 2026-04-06 11:38:30
● 2026-04-13 07:06:50
○ 2026-04-16 22:52:54
● 2026-04-20 02:30:16
● 2026-04-28 01:31:04
○ 2026-04-28 13:18:40
● 2026-05-13 14:02:48
● 2026-05-19 16:13:12
○ 2026-05-25 12:03:50
○ 2026-05-25 21:36:34
● 2026-05-29 12:30:28
○ 2026-06-18 12:23:14
● 2026-06-25 10:30:02
○A185.10.10.802020-11-22 → 2020-11-22 · 3 obs
● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-06-25 10:30:02
○A188.114.96.02026-03-03 → 2026-06-18 · 18 obs
○ 2026-02-26 21:44:34
● 2026-03-03 18:36:12
● 2026-03-08 22:32:52
○ 2026-03-23 19:08:04
● 2026-03-24 14:21:38
○ 2026-04-06 11:38:30
○ 2026-04-13 07:06:50
● 2026-04-16 22:52:54
○ 2026-04-20 02:30:16
○ 2026-04-28 01:31:04
● 2026-04-28 13:18:40
○ 2026-05-13 14:02:48
○ 2026-05-19 16:13:12
● 2026-05-25 12:03:50
● 2026-05-25 21:36:34
○ 2026-05-29 12:30:28
● 2026-06-18 12:23:14
○ 2026-06-25 10:30:02
○A188.114.96.42026-02-18 → 2026-02-18 · 5 obs
○ 2026-02-16 02:36:38
● 2026-02-18 21:02:48
● 2026-02-18 23:27:48
○ 2026-02-19 06:28:58
○ 2026-06-25 10:30:02
○A188.114.97.02026-03-03 → 2026-06-18 · 18 obs
○ 2026-02-26 21:44:34
● 2026-03-03 18:36:12
● 2026-03-08 22:32:52
○ 2026-03-23 19:08:04
● 2026-03-24 14:21:38
○ 2026-04-06 11:38:30
○ 2026-04-13 07:06:50
● 2026-04-16 22:52:54
○ 2026-04-20 02:30:16
○ 2026-04-28 01:31:04
● 2026-04-28 13:18:40
○ 2026-05-13 14:02:48
○ 2026-05-19 16:13:12
● 2026-05-25 12:03:50
● 2026-05-25 21:36:34
○ 2026-05-29 12:30:28
● 2026-06-18 12:23:14
○ 2026-06-25 10:30:02
○A188.114.97.42026-02-18 → 2026-02-18 · 5 obs
○ 2026-02-16 02:36:38
● 2026-02-18 21:02:48
● 2026-02-18 23:27:48
○ 2026-02-19 06:28:58
○ 2026-06-25 10:30:02
○A2001:67c:3c0:12::532020-11-22 → 2020-11-22 · 3 obs
● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-06-25 10:30:02
●A2606:4700:3033::6815:24a32026-02-16 → 2026-06-25 · 22 obs
○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
○ 2026-02-18 21:02:48
○ 2026-02-18 23:27:48
● 2026-02-19 06:28:58
● 2026-02-26 21:44:34
○ 2026-03-03 18:36:12
○ 2026-03-08 22:32:52
● 2026-03-23 19:08:04
○ 2026-03-24 14:21:38
● 2026-04-06 11:38:30
● 2026-04-13 07:06:50
○ 2026-04-16 22:52:54
● 2026-04-20 02:30:16
● 2026-05-13 14:02:48
○ 2026-05-16 04:17:04
● 2026-05-19 16:13:12
○ 2026-05-25 12:03:50
○ 2026-05-25 21:36:34
● 2026-05-29 12:30:28
○ 2026-06-18 12:23:14
● 2026-06-25 10:30:02
●A2606:4700:3037::ac43:c4fb2026-02-16 → 2026-06-25 · 22 obs
○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
○ 2026-02-18 21:02:48
○ 2026-02-18 23:27:48
● 2026-02-19 06:28:58
● 2026-02-26 21:44:34
○ 2026-03-03 18:36:12
○ 2026-03-08 22:32:52
● 2026-03-23 19:08:04
○ 2026-03-24 14:21:38
● 2026-04-06 11:38:30
● 2026-04-13 07:06:50
○ 2026-04-16 22:52:54
● 2026-04-20 02:30:16
● 2026-05-13 14:02:48
○ 2026-05-16 04:17:04
● 2026-05-19 16:13:12
○ 2026-05-25 12:03:50
○ 2026-05-25 21:36:34
● 2026-05-29 12:30:28
○ 2026-06-18 12:23:14
● 2026-06-25 10:30:02
○A2a06:98c1:3120::2026-02-18 → 2026-06-18 · 21 obs
○ 2026-02-16 02:36:38
● 2026-02-18 21:02:48
● 2026-02-18 23:27:48
○ 2026-02-19 06:28:58
○ 2026-02-26 21:44:34
● 2026-03-03 18:36:12
● 2026-03-08 22:32:52
○ 2026-03-23 19:08:04
● 2026-03-24 14:21:38
○ 2026-04-06 11:38:30
○ 2026-04-13 07:06:50
● 2026-04-16 22:52:54
○ 2026-04-20 02:30:16
○ 2026-05-13 14:02:48
● 2026-05-16 04:17:04
○ 2026-05-19 16:13:12
● 2026-05-25 12:03:50
● 2026-05-25 21:36:34
○ 2026-05-29 12:30:28
● 2026-06-18 12:23:14
○ 2026-06-25 10:30:02
○A2a06:98c1:3121::2026-02-18 → 2026-06-18 · 21 obs
○ 2026-02-16 02:36:38
● 2026-02-18 21:02:48
● 2026-02-18 23:27:48
○ 2026-02-19 06:28:58
○ 2026-02-26 21:44:34
● 2026-03-03 18:36:12
● 2026-03-08 22:32:52
○ 2026-03-23 19:08:04
● 2026-03-24 14:21:38
○ 2026-04-06 11:38:30
○ 2026-04-13 07:06:50
● 2026-04-16 22:52:54
○ 2026-04-20 02:30:16
○ 2026-05-13 14:02:48
● 2026-05-16 04:17:04
○ 2026-05-19 16:13:12
● 2026-05-25 12:03:50
● 2026-05-25 21:36:34
○ 2026-05-29 12:30:28
● 2026-06-18 12:23:14
○ 2026-06-25 10:30:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, l.nic.dk, c.nic.dk, b.nic.dk...12 records
ext.dkleo.ns.cloudflare.com, joan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.173

NS records: leo.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ext.dk (unsigned zone)

⏱️ Timing

Total: 2784ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.163, 172.67.196.251
AAAA22606:4700:3037::ac43:c4fb, 2606:4700:3033::6815:24a3
NS2joan.ns.cloudflare.com, leo.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.mailersend.net ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joan.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)

Analysis

IP Addresses

ext.dk has four IP addresses: 104.21.36.163, 172.67.196.251, 2606:4700:3033::6815:24a3 and 2606:4700:3037::ac43:c4fb.

tar6b.com, strayaid.co.uk, autostitch.net and two other host names share IP numbers with ext.dk.

Name Servers

ext.dk has two authoritative name servers — joan.ns.cloudflare.com and leo.ns.cloudflare.com.

ext.dk uses the same name servers as several other domains — among them pizzafuniculi.com, byorange.co.id, amorpmoffice.com and two more.

ext.dk shares at least some of its name servers with other domains, including ayesha.in, atptelecom.com.br, dplgroup.com and two others.

These name servers are frequently paired with the name servers arushi.ns.cloudflare.com and kai.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

joan.ns.cloudflare.com points to 108.162.192.173, 172.64.32.173, 173.245.58.173 and 3 other IP addresses.

leo.ns.cloudflare.com points to 108.162.195.241, 162.159.44.241, 172.64.35.241 and 3 other IP addresses.

Mail Servers

Mail for ext.dk is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

ext.dk has at least partial mail server overlap with other domains such as ns500731.ns500754.ns500754.ns500754.ns500731.ns500671.ns500731.ns500742.ns500671.ns500742.ns500671.ns500688.ns500705.ns500649.ns500666.lustychickser.com, kathleenferguson.com, ns500758.ns500758.ns500698.ns500736.ns500735.ns500735.ns500698.ns500735.ns500698.ns500576.ns500698.ns500698.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com resolves to 172.253.139.27 and 2607:f8b0:4004:c09::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.26 IP addresses.