sudo.dk - dns.ninja

`sudo.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b9cd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5c20^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.32^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.205^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joel.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joel.ns.cloudflare.com`
		A	108.162.193.184^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	172.64.33.184^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	173.245.59.184^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
NS	`sloan.ns.cloudflare.com`
		A	2606:4700:50::a29f:2634^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c234^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sloan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2234^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sloan.ns.cloudflare.com`
		A	108.162.194.52^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	162.159.38.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	172.64.34.52^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=fBrfWUawTDeJXUuyVzbfOcprvAcEOGOVy4DlCbP9MgI`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.32, 172.67.185.205
		IPv6 hints	2606:4700:3031::ac43:b9cd, 2606:4700:3033::6815:5c20
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`joel.ns.cloudflare.com`dns@cloudflare.com serial=2405607904

`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 1781591401localtime Tue Jun 16 08:30:01 2026gmtime Tue Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1781591401

Subdomains

v-giga.sudo.dk

mail.sudo.dk

mx1.sudo.dk

www.sudo.dk

slice.sudo.dk

Same first word

sudo.in

sudo.run

sudo.biz

sudo.systems

sudo.dev.br

sudo.com.br

sudo.org

sudo.plus

sudo.co.nz

sudo.computer

sudo.net.tr

sudo.az

sudo.se

sudo.ae

sudo.photography

sudo.tv

sudo.ac

sudo.careers

sudo.info

sudo.com

sudo.cc

sudo.solutions

sudo.sh

sudo.su

sudo.com.tr

sudo.bar

sudo.no

sudo.si

sudo.to

sudo.dog

sudo.ws

sudo.boats

sudo.fr

sudo.io

sudo.co.kr

sudo.agency

sudo.org.ru

sudo.dk

sudo.pro

sudo.cash

sudo.vn

sudo.eu

sudo.finance

sudo.co.il

sudo.net

sudo.web.tr

sudo.co

sudo.jp

sudo.it

sudo.cz

sudo.li

sudo.ch

sudo.technology

sudo.lv

sudo.us

sudo.ne.jp

sudo.hu

sudo.pl

sudo.express

sudo.im

sudo.vc

sudo.team

sudo.ro

sudo.mx

sudo.chat

sudo.is

sudo.cards

sudo.nl

sudo.cl

sudo.market

sudo.name

sudo.gg

sudo.codes

sudo.ee

sudo.support

sudo.my

sudo.com.ua

sudo.es

sudo.me

sudo.gr

sudo.ai

sudo.nyc

sudo.ie

sudo.net.br

sudo.ru

sudo.beer

sudo.host

sudo.be

sudo.wtf

sudo.kz

sudo.ca

sudo.lol

sudo.zone

Similar names

usdo.com

osud.biz

ousd.k12.ca.us

duos.fr

sodu.net

ousd.info

suod.pages.dev

usdo.finance

duso.ch

soud.org

duos.com

duso.kiev.ua

ousd.us

dsou.de

udos.net

sodu.me

osdu.cn

udos.home-webserver.de

dous.de

dosu.eu

odus.ai

usod.com

duos.org

dous.fr

udos.it

usod.in

soud.nl

usdo.in

duos.eu

odus.lt

odus.de

duos.net

soud.eu

sdou.cn

uods.ca

osdu.de

dous.com.br

dous.dk

udos.org

ouds.org

duso.net

usod.org

dous.ec

usod.us

soud.net

usod.de

ouds.nl

odus.kr

duso.it

osud.cz

duos.co.uk

sodu.tw

dous.us

duso.com.ua

osud.info

dosu.io

dous.net

dous.com

soud.ru

sdou.org

ousd.org

duos.com.mx

dous.sk

sodu.de

osdu.org

sodu.github.io

duos.de

osud.com

odus.co.kr

duos.com.au

duso.eu

duso.pl

odus.com.au

sodu.cn

udos.se

duos.sk

odus.fr

udos.com

duos.dk

sdou.edu.cn

duos.online

soud.com

odus.ru

dsou.cn

odus.host

duos.be

soud.info

dsou.com

udos.info

duos.hu

odus.net

duso.us

dosu.de

sodu.com

usdo.org

usod.cn

dsou.ru

duso.ru

odus.co

duos.co

usod.dk

odus.com

sodu.so

udos.eu

odus.nl

sodu.org

sdou.net

dous.es

soud.co.uk

odus.pl

osdu.net

ouds.net

udos.de

duos.com.cn

osud.de

sodu.ee

DNS History

23 records (9 active, 14 former)

●NSjoel.ns.cloudflare.com2026-02-15 → 2026-06-16 · 3 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
● 2026-06-16 06:48:32

○NSns1.gratisdns.dk2015-06-30 → 2021-05-02 · 4 obs

● 2015-06-30 12:37:36
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

○NSns2.gratisdns.dk2015-06-30 → 2021-05-02 · 4 obs

● 2015-06-30 12:37:36
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

○NSns3.gratisdns.dk2015-06-30 → 2021-05-02 · 4 obs

● 2015-06-30 12:37:36
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

○NSns4.gratisdns.dk2015-06-30 → 2021-05-02 · 4 obs

● 2015-06-30 12:37:36
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

○NSns5.gratisdns.dk2015-06-30 → 2021-05-02 · 4 obs

● 2015-06-30 12:37:36
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

●NSsloan.ns.cloudflare.com2026-02-15 → 2026-06-16 · 3 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
● 2026-06-16 06:48:32

○MXmx1.gigahost.dk2015-06-30 → 2016-02-05 · 4 obs

● 2015-06-30 12:37:36
● 2016-02-05 11:42:06
○ 2016-04-29 00:12:22
○ 2026-06-16 06:48:32

○MXmx1.sudo.dk2016-04-29 → 2021-05-02 · 5 obs

○ 2016-02-05 11:42:06
● 2016-04-29 00:12:22
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

○MXmx2.gigahost.dk2015-06-30 → 2016-02-05 · 4 obs

● 2015-06-30 12:37:36
● 2016-02-05 11:42:06
○ 2016-04-29 00:12:22
○ 2026-06-16 06:48:32

●MXroute1.mx.cloudflare.net2026-02-15 → 2026-06-16 · 3 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
● 2026-06-16 06:48:32

●MXroute2.mx.cloudflare.net2026-02-15 → 2026-06-16 · 3 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
● 2026-06-16 06:48:32

●MXroute3.mx.cloudflare.net2026-02-15 → 2026-06-16 · 3 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
● 2026-06-16 06:48:32

○MXvps508805.ovh.net2021-05-02 → 2021-05-02 · 4 obs

○ 2016-04-29 00:12:22
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

●A104.21.92.322026-02-15 → 2026-06-16 · 6 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
○ 2026-02-17 02:40:34
○ 2026-02-19 01:00:08
● 2026-03-02 20:31:10
● 2026-06-16 06:48:32

○A149.202.62.2292021-05-02 → 2021-05-02 · 4 obs

○ 2017-12-19 19:57:02
● 2021-05-02 23:59:04
○ 2026-02-15 18:18:10
○ 2026-06-16 06:48:32

○A172.64.80.12026-02-17 → 2026-02-19 · 5 obs

○ 2026-02-15 18:18:10
● 2026-02-17 02:40:34
● 2026-02-19 01:00:08
○ 2026-03-02 20:31:10
○ 2026-06-16 06:48:32

●A172.67.185.2052026-02-15 → 2026-06-16 · 6 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
○ 2026-02-17 02:40:34
○ 2026-02-19 01:00:08
● 2026-03-02 20:31:10
● 2026-06-16 06:48:32

○A217.116.232.2212015-06-30 → 2016-02-05 · 4 obs

● 2015-06-30 12:37:36
● 2016-02-05 11:42:06
○ 2016-04-29 00:12:22
○ 2026-06-16 06:48:32

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-15 18:18:10
● 2026-02-17 02:40:34
○ 2026-02-19 01:00:08
○ 2026-06-16 06:48:32

●A2606:4700:3031::ac43:b9cd2026-02-15 → 2026-06-16 · 5 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
○ 2026-02-17 02:40:34
● 2026-02-19 01:00:08
● 2026-06-16 06:48:32

●A2606:4700:3033::6815:5c202026-02-15 → 2026-06-16 · 5 obs

○ 2021-05-02 23:59:04
● 2026-02-15 18:18:10
○ 2026-02-17 02:40:34
● 2026-02-19 01:00:08
● 2026-06-16 06:48:32

○A51.254.132.282016-04-29 → 2017-12-19 · 5 obs

○ 2016-02-05 11:42:06
● 2016-04-29 00:12:22
● 2017-12-19 19:57:02
○ 2021-05-02 23:59:04
○ 2026-06-16 06:48:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	s.nic.dk, h.nic.dk, c.nic.dk, b.nic.dk...	-
sudo.dk	joel.ns.cloudflare.com, sloan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.184

NS records: joel.ns.cloudflare.com, sloan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sudo.dk (unsigned zone)

⏱️ Timing

Total: 1377ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.205, 104.21.92.32`
AAAA	2	`2606:4700:3033::6815:5c20, 2606:4700:3031::ac43:b9cd`
NS	2	`joel.ns.cloudflare.com, sloan.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 57), route1.mx.cloudflare.net (pri: 6)...`
TXT	2	`google-site-verification=fBrfWUawTDeJXUu, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joel.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

v-giga.sudo.dk, mail.sudo.dk, mx1.sudo.dk, www.sudo.dk and slice.sudo.dk each fall under the parent domain sudo.dk.

IP Addresses

sudo.dk has four IP addresses: 104.21.92.32, 172.67.185.205, 2606:4700:3031::ac43:b9cd and 2606:4700:3033::6815:5c20.

vizit-kanc.com.ua.cdn.cloudflare.net, insmartlife.com, www.casinoextras.fr plus two other host names have IP numbers in common with sudo.dk.

Name Servers

sudo.dk has two authoritative name servers — joel.ns.cloudflare.com and sloan.ns.cloudflare.com.

The name server configuration of sudo.dk is shared with other domains, for instance alpha5-bx.me, tplitka.com, medsparatings.com and two others.

sudo.dk partially shares its NS delegation with several other domains, including karsan-italy.com, middelweg48.nl, panahosting.com and two others.

These name servers regularly co-occur with the name servers cris.ns.cloudflare.com, trey.ns.cloudflare.com and dana.ns.cloudflare.com.

Hosts with 6 IP addresses each:

joel.ns.cloudflare.com points to 108.162.193.184, 172.64.33.184, 173.245.59.184 and 3 other IP addresses.

sloan.ns.cloudflare.com points to 108.162.194.52, 162.159.38.52, 172.64.34.52 and 3 other IP addresses.

Mail Servers

sudo.dk uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by sudo.dk are shared with other domains: temail.net, kebidananumw.ac.id, xcrow.cc and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.