sikkerfil.dk

📜 Historical scan 2026-08-15 13:58:50  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Record History ⚡ Scan Now

sikkerfil.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. 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   182ms
NameserverIP addressesPTRASN / 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

🔗 TLSA / DANE

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

🔐 DNSSEC

469ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS

⏱️ Lookup Timing

NS
182ms
A
288ms
MX
236ms
AAAA
174ms
TXT
525ms
CAA
207ms
HTTPS
322ms
TLSA
33ms
SOA
308ms
MTA-STS
339ms
DNSSEC
469ms
SRV
341ms
Total
1774ms

🕐 Scan History

Scanned AtDurationRecordsDNSSEC
2026-09-16 09:19:47 4242ms 4 NS 0 A 1 MX 🔓 Insecure
2026-08-31 05:24:49 163ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-29 09:06:01 531ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-27 19:08:34 179ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-26 17:24:40 941ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-26 10:51:03 197ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-24 17:24:17 197ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-23 02:46:19 8822ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-22 02:21:41 1087ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-21 02:12:32 1110ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-20 01:01:18 8678ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-18 23:31:28 2158ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-17 14:18:39 893ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-15 13:58:50 shown 1774ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-14 11:16:23 9718ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-13 09:34:23 8636ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-11 19:59:03 811ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-10 13:55:05 2256ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-06 10:48:20 3051ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-28 11:14:06 9999ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 07:24:38 1046ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 07:13:16 1010ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 06:58:51 1010ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 06:28:50 1014ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-23 06:15:55 9886ms 2 NS 0 A 0 MX ❓ Unknown
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