optaspec.dk

📜 Historical scan 2026-07-26 17:45:25 · ← Latest scan

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

optaspec.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 6 July 2026 (WHOIS) and first appeared in the .dk zone on 7 July 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 51ms

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 2026-10-23 08:12:03

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network optaspec.dk: 46.30.211.38 (AS51468) www.optaspec.dk: 46.30.211.38 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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 2026-10-13 04:59:26

Field	Value
Registrar	ONE.COM A/S
Registered	2026-07-06
Expires	2027-07-05 (253d)

🔗 Same registrant#

9 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
conphic.dk	ONE.COM A/S
energipunkter.dk	ONE.COM A/S
gasy.dk	ONE.COM A/S
gaz.dk	ONE.COM A/S
localtools.dk	ONE.COM A/S
lokaltgrej.dk	ONE.COM A/S
lånegrej.dk	ONE.COM A/S
lånlokalt.dk	ONE.COM A/S
skjøth.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

51ms

50ms

54ms

AAAA

48ms

TXT

205ms

CAA

48ms

HTTPS

40ms

TLSA

40ms

SOA

30ms

MTA-STS

42ms

DNSSEC

116ms

SRV

16041ms

Total

16625ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 08:12:03	1456ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 04:37:31	892ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 17:54:18	4411ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 20:47:06	690ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 18:41:27	478ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 07:13:22	9396ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 17:08:06	583ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 20:53:39	540ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-02 00:07:05	8800ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-29 09:15:51	813ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-27 18:21:05	8868ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 17:45:25 shown	16625ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 17:14:51	9662ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 17:05:53	646ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 16:24:08	716ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-22 11:58:06	724ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-21 02:44:33	8703ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-19 21:21:38	965ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 15:49:47	849ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-17 11:14:54	9736ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-15 20:01:12	759ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-14 09:35:06	8602ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-13 05:50:38	761ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-11 18:56:02	919ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-10 01:01:56	8586ms	1 NS 0 A 0 MX	❓ Unknown