sdna.dk - robtex.com

sdna.dk

DNSSEC⚠️ Not signed
NScory.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3b5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A2803:f800:50::6ca2:c15d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcory.ns.cloudflare.com
A2a06:98c1:50::ac40:215d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcory.ns.cloudflare.com
A108.162.193.93🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A172.64.33.93🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A173.245.59.93🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
NSrosa.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3ae4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A2803:f800:50::6ca2:c0e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosa.ns.cloudflare.com
A2a06:98c1:50::ac40:20e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosa.ns.cloudflare.com
A108.162.192.228🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A172.64.32.228🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A173.245.58.228🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com

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 1775671020localtime Wed Apr 8 19:57:00 2026gmtime Wed Ap...
SOAb.nic.dktech@punktum.dk serial=1775671020

Same first word

sdna.gr
sdna.ru
sdna.net.au
sdna.de
sdna.co
sdna.net
sdna.nl
sdna.tv
sdna.org
sdna.com.au
sdna.com
sdna.lu
sdna.eu
sdna.dk
sdna.be
sdna.ch

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DNS History

13 records (2 active, 11 former)

20162017201820192020202120222023202420252026NScory.ns.cloudflare.comrosa.ns.cloudflare.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmail.mikrosec.netA104.28.28.127104.28.29.1272400:cb00:2048:1::681c:1c7f2400:cb00:2048:1::681c:1d7f93.167.225.240
●NScory.ns.cloudflare.com2018-08-14 → 2026-04-08 · 3 obs
○ 2016-03-06 16:24:00
● 2018-08-14 18:30:54
● 2026-04-08 17:58:52
○NSns1.gratisdns.dk2015-08-16 → 2016-03-06 · 4 obs
● 2015-08-16 04:49:14
● 2016-03-06 16:24:00
○ 2018-08-14 18:30:54
○ 2026-04-08 17:58:52
○NSns2.gratisdns.dk2015-08-16 → 2016-03-06 · 4 obs
● 2015-08-16 04:49:14
● 2016-03-06 16:24:00
○ 2018-08-14 18:30:54
○ 2026-04-08 17:58:52
○NSns3.gratisdns.dk2015-08-16 → 2016-03-06 · 4 obs
● 2015-08-16 04:49:14
● 2016-03-06 16:24:00
○ 2018-08-14 18:30:54
○ 2026-04-08 17:58:52
○NSns4.gratisdns.dk2015-08-16 → 2016-03-06 · 4 obs
● 2015-08-16 04:49:14
● 2016-03-06 16:24:00
○ 2018-08-14 18:30:54
○ 2026-04-08 17:58:52
○NSns5.gratisdns.dk2015-08-16 → 2016-03-06 · 4 obs
● 2015-08-16 04:49:14
● 2016-03-06 16:24:00
○ 2018-08-14 18:30:54
○ 2026-04-08 17:58:52
●NSrosa.ns.cloudflare.com2018-08-14 → 2026-04-08 · 3 obs
○ 2016-03-06 16:24:00
● 2018-08-14 18:30:54
● 2026-04-08 17:58:52
○MXmail.mikrosec.net2015-08-16 → 2018-08-14 · 4 obs
● 2015-08-16 04:49:14
● 2018-08-14 18:30:54
○ 2026-03-26 17:26:40
○ 2026-04-08 17:58:52
○A104.28.28.1272018-08-14 → 2018-08-14 · 4 obs
○ 2016-03-06 16:24:00
● 2018-08-14 18:30:54
○ 2026-03-26 17:26:40
○ 2026-04-08 17:58:52
○A104.28.29.1272018-08-14 → 2018-08-14 · 4 obs
○ 2016-03-06 16:24:00
● 2018-08-14 18:30:54
○ 2026-03-26 17:26:40
○ 2026-04-08 17:58:52
○A2400:cb00:2048:1::681c:1c7f2018-08-14 → 2018-08-14 · 4 obs
○ 2016-03-06 16:24:00
● 2018-08-14 18:30:54
○ 2026-03-26 17:26:40
○ 2026-04-08 17:58:52
○A2400:cb00:2048:1::681c:1d7f2018-08-14 → 2018-08-14 · 4 obs
○ 2016-03-06 16:24:00
● 2018-08-14 18:30:54
○ 2026-03-26 17:26:40
○ 2026-04-08 17:58:52
○A93.167.225.2402015-08-16 → 2016-03-06 · 4 obs
● 2015-08-16 04:49:14
● 2016-03-06 16:24:00
○ 2018-08-14 18:30:54
○ 2026-04-08 17:58:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkh.nic.dk, c.nic.dk, b.nic.dk, t.nic.dk...-
sdna.dkcory.ns.cloudflare.com, rosa.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.93

NS records: cory.ns.cloudflare.com, rosa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdna.dk (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

sdna.dk is delegated to two name servers: cory.ns.cloudflare.com and rosa.ns.cloudflare.com.

sdna.dk shares the same name server setup as other domains, for example powerpatch.dk, epsilla.com, locksmith-copenhagen.dk, primeproduction.dk and markweissphd.com.

sdna.dk at least partially shares name servers with other domains, for instance teda-metal.com, tnflat-feemls.com, lincolnmotors.net, kunjis.com and dipo4dgemez6.lat.

These name servers are commonly used with darl.ns.cloudflare.com, wally.ns.cloudflare.com, mira.ns.cloudflare.com and rocky.ns.cloudflare.com.

Host names with six IP numbers:

cory.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93; rosa.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.