sikkerfil.dk

📜 Historical scan 2026-07-17 00:53:57 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now

sikkerfil.dk is a registered .dk domain whose nameservers (ns1.curanet.dk, ns2.curanet.dk) do not answer for it, so it is currently a lame delegation and 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

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S 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

🔗 TLSA / DANE

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

🔐 DNSSEC

127ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

51ms

47ms

53ms

AAAA

45ms

TXT

344ms

CAA

40ms

HTTPS

46ms

TLSA

72ms

SOA

25ms

MTA-STS

91ms

DNSSEC

127ms

SRV

310ms

Total

896ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
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	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