sdurania.dk

📜 Historical scan 2026-08-14 15:33:41 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdurania.dk is a registered .dk domain whose nameservers (ns1.sdu.dk, ns2.sdu.dk, ns3.sdu.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 26 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 497ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.sdu.dk	130.225.155.136	ns1.sdu.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.sdu.dk	130.225.155.148	ns2.sdu.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns3.sdu.dk	193.163.227.4	ns3.sdu.dk	AS44328 Region Syddanmark

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

822ms

Check	Result
Validation Status	⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-20 03:03:43

Field	Value
Registrar	dns.services ApS
Registered	2024-09-26
Expires	2027-09-25 (336d)

📋 WHOIS#

⏱️ Lookup Timing#

497ms

519ms

518ms

AAAA

501ms

TXT

2054ms

CAA

510ms

HTTPS

1764ms

TLSA

415ms

SOA

219ms

MTA-STS

577ms

DNSSEC

822ms

SRV

652ms

Total

4568ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 00:07:32	5101ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-03 19:33:26	5204ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-23 19:43:02	4761ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-22 14:34:00	1997ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-21 14:21:44	2117ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-20 14:15:52	4187ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 07:11:23	3277ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 06:04:11	10831ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-16 22:58:42	5385ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-15 17:54:33	5448ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-14 15:33:41 shown	4568ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-12 07:58:00	5311ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-10 16:44:07	4457ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-06 12:30:51	4862ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-29 23:47:27	14764ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-27 20:03:20	3503ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-21 13:00:14	4829ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-17 11:21:53	4528ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-07 04:52:24	16688ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-04 22:37:28	8212ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-30 13:17:02	6992ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 19:54:30	5907ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:17:55	1082ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:12:05	2488ms	3 NS 1 A 0 MX	🔒 Secure