138comet.dk

📜 Historical scan 2026-09-29 20:57:41 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

138comet.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 22 July 2018 (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#

1 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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 2026-10-14 16:32:58

www	104.21.37.212 172.67.213.118 2606:4700:3033::6815:25d4 2606:4700:3034::ac43:d576 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 138comet.dk: 104.21.37.212 172.67.213.118 2606:4700:3033::6815:25d4 2606:4700:3034::ac43:d576 (AS13335) www.138comet.dk: 104.21.37.212 172.67.213.118 2606:4700:3033::6815:25d4 2606:4700:3034::ac43:d576 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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#

112ms

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 2026-09-30 20:25:53

Field	Value
Registrar	Abion AB
Registered	2018-07-22
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

40ms

32ms

AAAA

31ms

TXT

116ms

CAA

28ms

HTTPS

41ms

TLSA

29ms

SOA

25ms

MTA-STS

42ms

DNSSEC

112ms

SRV

48ms

Total

895ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:32:58	1424ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 20:09:03	712ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 20:57:41 shown	895ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-26 20:13:11	592ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-25 19:39:24	593ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 19:29:29	703ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-22 01:53:38	1130ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 18:24:23	542ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-06 14:38:42	1045ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-02 23:01:52	1760ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-28 09:57:53	6816ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-12 11:46:12	959ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-22 10:41:26	814ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-16 12:51:03	1566ms	2 NS 2 A 0 MX	🔒 Secure