glpk.dk

📜 Historical scan 2026-07-14 13:19:40 · ← Latest scan

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

glpk.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 5 November 2004 (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 153ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 13:53:51

www	94.231.103.53 (AS48854) (address records, no CNAME)
www vs bare domain	Same network glpk.dk: 94.231.103.53 (AS48854) www.glpk.dk: 94.231.103.53 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

8085ms

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 2026-09-30 23:16:18

Field	Value
Registrar	Simply.com A/S
Registered	2004-11-05
Expires	2026-11-30 (43d)

📋 WHOIS#

⏱️ Lookup Timing#

153ms

8067ms

147ms

AAAA

146ms

TXT

506ms

CAA

145ms

HTTPS

149ms

TLSA

72ms

SOA

24ms

MTA-STS

120ms

DNSSEC

8085ms

SRV

8067ms

Total

8947ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 19:20:10	449ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:48:09	2604ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:37:40	445ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 15:20:45	459ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-03 12:28:21	510ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-20 14:08:14	1464ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-18 05:47:44	835ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 13:43:06	1302ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-14 13:19:40 shown	8947ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-12 16:51:22	8967ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-11 01:41:34	9369ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-09 04:30:53	2601ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-07 02:30:45	1524ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 18:00:31	4210ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-03 14:14:43	2534ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-06-25 07:03:48	769ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:44:48	2451ms	3 NS 1 A 1 MX	🔒 Secure