🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ext.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c4fb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:24a3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.163^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.251^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
NS	`leo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leo.ns.cloudflare.com`
		A	108.162.195.241^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
		A	162.159.44.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
		A	172.64.35.241^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.mailersend.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.163, 172.67.196.251
		IPv6 hints	2606:4700:3031::ac43:c4fb, 2606:4700:3035::6815:24a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`joan.ns.cloudflare.com`dns@cloudflare.com serial=2411069611

`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 1786872960localtime Sun Aug 16 11:36:00 2026gmtime Sun Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786872960

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.ad

ext.com.cy

ext.cz

ext.net.br

ext.icu

ext.ro

ext.at

ext.ne.jp

ext.fox

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.su

ext.co

ext.earth

ext.dev

ext.is

ext.net.in

ext.be

ext.rocks

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

tex.(0x736578)

etx.no

txe.nl

etx.net.pl

tex.tips

tex.co

tex.studio

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

DNS History

26 records (11 active, 15 former)

●NSjoan.ns.cloudflare.com2026-02-16 → 2026-08-16 · 3 obs

○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
● 2026-08-16 09:37:12

●NSleo.ns.cloudflare.com2026-02-16 → 2026-08-16 · 3 obs

○ 2020-11-22 20:28:52
● 2026-02-16 02:36:38
● 2026-08-16 09:37:12

○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
○ 2026-08-16 09:37:12

○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
○ 2026-08-16 09:37:12

○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
○ 2026-08-16 09:37:12

○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
○ 2026-08-16 09:37:12

○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
○ 2026-08-16 09:37:12

●MXalt1.aspmx.l.google.com2015-07-19 → 2026-08-16 · 2 obs

● 2015-07-19 06:09:18
● 2026-08-16 09:37:12

●MXalt2.aspmx.l.google.com2015-07-19 → 2026-08-16 · 2 obs

● 2015-07-19 06:09:18
● 2026-08-16 09:37:12

●MXaspmx.l.google.com2015-07-19 → 2026-08-16 · 2 obs

● 2015-07-19 06:09:18
● 2026-08-16 09:37:12

●MXaspmx2.googlemail.com2015-07-19 → 2026-08-16 · 2 obs

● 2015-07-19 06:09:18
● 2026-08-16 09:37:12

●MXaspmx3.googlemail.com2015-07-19 → 2026-08-16 · 2 obs

● 2015-07-19 06:09:18
● 2026-08-16 09:37:12

●A104.21.36.1632026-02-16 → 2026-08-16 · 26 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
○ 2026-07-07 09:28:20
● 2026-07-09 03:47:34
● 2026-08-16 09:37:12

●A172.67.196.2512026-02-16 → 2026-08-16 · 26 obs

○A185.10.10.802020-11-22 → 2020-11-22 · 3 obs

● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-08-16 09:37:12

○A188.114.96.02026-03-03 → 2026-07-07 · 21 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
● 2026-07-07 09:28:20
○ 2026-07-09 03:47:34
○ 2026-08-16 09:37:12

○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
○ 2026-08-16 09:37:12

○A188.114.97.02026-03-03 → 2026-07-07 · 21 obs

○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
○ 2026-08-16 09:37:12

○A2001:67c:3c0:12::532020-11-22 → 2020-11-22 · 3 obs

● 2020-11-22 20:28:52
○ 2026-02-16 02:36:38
○ 2026-08-16 09:37:12

●A2606:4700:3031::ac43:c4fb2026-07-09 → 2026-08-16 · 3 obs

○ 2026-07-07 09:28:20
● 2026-07-09 03:47:34
● 2026-08-16 09:37:12

○A2606:4700:3033::6815:24a32026-02-16 → 2026-06-25 · 24 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
○ 2026-07-07 09:28:20
○ 2026-08-16 09:37:12

●A2606:4700:3035::6815:24a32026-07-09 → 2026-08-16 · 3 obs

○ 2026-07-07 09:28:20
● 2026-07-09 03:47:34
● 2026-08-16 09:37:12

○A2606:4700:3037::ac43:c4fb2026-02-16 → 2026-06-25 · 24 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
○ 2026-07-07 09:28:20
○ 2026-08-16 09:37:12

○A2a06:98c1:3120::2026-02-18 → 2026-07-07 · 24 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
● 2026-07-07 09:28:20
○ 2026-07-09 03:47:34
○ 2026-08-16 09:37:12

○A2a06:98c1:3121::2026-02-18 → 2026-07-07 · 24 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
ext.dk	leo.ns.cloudflare.com, joan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.241

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: 942ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.163, 172.67.196.251`
AAAA	2	`2606:4700:3031::ac43:c4fb, 2606:4700:3035::6815:24a3`
NS	2	`joan.ns.cloudflare.com, leo.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.mailersend.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joan.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

ext.dk directs to four IP numbers, which are 104.21.36.163, 172.67.196.251, 2606:4700:3031::ac43:c4fb and 2606:4700:3035::6815:24a3.

Additional host names — elcomercialrabah.es, borovaya.info, www.theticketrumba.com and two others — share IP numbers with ext.dk.

Name Servers

ext.dk uses two name servers for its delegation: joan.ns.cloudflare.com and leo.ns.cloudflare.com.

ext.dk shares its name server setup with other domains, including r-inc-hairsalon.com, pizzafuniculi.com, byorange.co.id and two others.

At least some of ext.dk's name servers are shared with other domains, for example ayesha.in, atptelecom.com.br, dplgroup.com and two more.

These name servers tend to be used in conjunction with the name servers kai.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname joan.ns.cloudflare.com directs to 108.162.192.173, 172.64.32.173 and 173.245.58.173 along with 3 other IP addresses.

Hostname leo.ns.cloudflare.com directs to 108.162.195.241, 162.159.44.241 and 172.64.35.241 along with 3 other IP addresses.

Mail Servers

Five mail servers handle ext.dk: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

ext.dk shares mail servers — at least in part — with other domains, including 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 others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com directs traffic to 173.194.45.26 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1b.

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

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 192.178.234.27 IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.

ext.dk - robtex.com

ext.dk

dk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ext.dk`

`dk`