www.sudo.dk - robtex.com

www.sudo.dk

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b9cd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5c20🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.32Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.205🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.92.32, 172.67.185.205
IPv62606:4700:3031::ac43:b9cd, 2606:4700:3033::6815:5c20

sudo.dk

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b9cd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5c20🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.32Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.205🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoel.ns.cloudflare.com ⭐
NSsloan.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
MXroute2.mx.cloudflare.net(57)
MXroute3.mx.cloudflare.net(96)
TXTgoogle-site-verification=fBrfWUawTDeJXUuyVzbfOcprvAcEOGOVy4DlCbP9MgI
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.92.32, 172.67.185.205
IPv62606:4700:3031::ac43:b9cd, 2606:4700:3033::6815:5c20
SOAjoel.ns.cloudflare.comdns@cloudflare.com serial=2397276488

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DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmx1.sudo.dkA104.21.92.32172.67.185.2052606:4700:3031::ac43:b9cd2606:4700:3033::6815:5c20217.116.232.22151.254.132.28CNAMEslice.sudo.dksudo.dk
○NSns1.gratisdns.dk2016-02-29 → 2016-09-13 · 4 obs
● 2016-02-29 11:08:40
● 2016-09-13 15:51:30
○ 2020-03-12 07:57:28
○ 2026-03-26 15:19:04
○NSns2.gratisdns.dk2016-02-29 → 2016-09-13 · 4 obs
● 2016-02-29 11:08:40
● 2016-09-13 15:51:30
○ 2020-03-12 07:57:28
○ 2026-03-26 15:19:04
○NSns3.gratisdns.dk2016-02-29 → 2016-09-13 · 4 obs
● 2016-02-29 11:08:40
● 2016-09-13 15:51:30
○ 2020-03-12 07:57:28
○ 2026-03-26 15:19:04
○NSns4.gratisdns.dk2016-02-29 → 2016-09-13 · 4 obs
● 2016-02-29 11:08:40
● 2016-09-13 15:51:30
○ 2020-03-12 07:57:28
○ 2026-03-26 15:19:04
○NSns5.gratisdns.dk2016-02-29 → 2016-09-13 · 4 obs
● 2016-02-29 11:08:40
● 2016-09-13 15:51:30
○ 2020-03-12 07:57:28
○ 2026-03-26 15:19:04
○MXmx1.sudo.dk2016-02-29 → 2016-09-13 · 4 obs
● 2016-02-29 11:08:40
● 2016-09-13 15:51:30
○ 2020-03-12 07:57:28
○ 2026-03-26 15:19:04
●A104.21.92.322026-02-15 → 2026-03-26 · 3 obs
○ 2020-03-12 07:57:28
● 2026-02-15 18:18:10
● 2026-03-26 15:19:04
●A172.67.185.2052026-02-15 → 2026-03-26 · 3 obs
○ 2020-03-12 07:57:28
● 2026-02-15 18:18:10
● 2026-03-26 15:19:04
○A217.116.232.2212015-07-22 → 2015-11-26 · 4 obs
● 2015-07-22 07:01:34
● 2015-11-26 13:37:56
○ 2016-02-29 11:08:40
○ 2026-03-26 15:19:04
●A2606:4700:3031::ac43:b9cd2026-02-15 → 2026-03-26 · 3 obs
○ 2020-03-12 07:57:28
● 2026-02-15 18:18:10
● 2026-03-26 15:19:04
●A2606:4700:3033::6815:5c202026-02-15 → 2026-03-26 · 3 obs
○ 2020-03-12 07:57:28
● 2026-02-15 18:18:10
● 2026-03-26 15:19:04
○A51.254.132.282016-02-29 → 2016-09-13 · 5 obs
○ 2015-11-26 13:37:56
● 2016-02-29 11:08:40
● 2016-09-13 15:51:30
○ 2020-03-12 07:57:28
○ 2026-03-26 15:19:04
○CNAMEslice.sudo.dk2015-07-22 → 2015-11-26 · 4 obs
● 2015-07-22 07:01:34
● 2015-11-26 13:37:56
○ 2016-02-29 11:08:40
○ 2026-03-26 15:19:04
○CNAMEsudo.dk2016-02-29 → 2026-02-17 · 5 obs
○ 2015-11-26 13:37:56
● 2016-02-29 11:08:40
● 2026-02-17 02:40:34
○ 2026-03-22 12:40:38
○ 2026-03-26 15:19:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
sudo.dkjoel.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: 605ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.185.205, 104.21.92.32
AAAA22606:4700:3031::ac43:b9cd, 2606:4700:3033::6815:5c20
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.sudo.dk maps to four IP numbers: 2606:4700:3031::ac43:b9cd, 2606:4700:3033::6815:5c20, 104.21.92.32 and 172.67.185.205.

Other host names, for instance entradascorreos.com, mail.alexanderbodyworks.com.au, career-education.jp, whitehat.com and journeycook.com share IP numbers with www.sudo.dk.