spo.dk

📜 Historical scan 2026-08-20 01:32:40 · ← Latest scan

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

spo.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 3 February 1998 (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 525ms

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#

722ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-17 06:19:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-03
Expires	2027-03-31 (161d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
forskerparken.dk	A/S SCANNET
scienceparks.dk	A/S SCANNET

📋 WHOIS#

⏱️ Lookup Timing#

525ms

551ms

AAAA

528ms

TXT

2267ms

CAA

554ms

HTTPS

1968ms

TLSA

439ms

SOA

177ms

MTA-STS

707ms

DNSSEC

722ms

SRV

688ms

Total

6054ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:37:54	6309ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-30 06:49:38	5136ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-24 02:45:19	10679ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-22 04:38:31	12781ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-24 03:35:24	5604ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 02:36:01	5751ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 02:32:37	5290ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 02:18:23	13239ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 01:32:40 shown	6054ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 00:05:23	4115ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 18:59:53	10800ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 21:09:55	16922ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 12:19:14	4641ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-13 12:06:58	13441ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 20:26:31	3863ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-08 19:46:12	33155ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-31 03:50:40	17009ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 06:16:21	9777ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 05:42:02	10719ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 05:02:47	6370ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 04:32:06	5278ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 04:06:49	2788ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 23:48:50	6786ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 22:36:03	10663ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 15:28:46	5188ms	3 NS 0 A 0 MX	❓ Unknown