osfraklassen.dk

📜 Historical scan 2026-07-16 03:22:56  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osfraklassen.dk is a registered .dk domain whose nameservers (ns13.concor.dk, ns14.concor.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 23 December 2005 (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#

2 records   59ms
NameserverIP addressesPTRASN / ISP
ns13.concor.dk — — —
ns14.concor.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#

83ms
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#

WHOIS fetched 2026-10-08 17:14:52
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-12-23
Expires2026-12-31 (65d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
59ms
A
35ms
MX
53ms
AAAA
60ms
TXT
167ms
CAA
33ms
HTTPS
63ms
TLSA
28ms
SOA
29ms
MTA-STS
36ms
DNSSEC
83ms
SRV
58ms
Total
992ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 08:59:58 1027ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-23 23:24:04 1038ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 18:53:16 943ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-21 18:42:12 9014ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-20 18:15:02 1170ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-19 08:49:56 7443ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-18 08:46:54 1062ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-14 17:45:09 1251ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-13 16:07:16 2960ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-12 11:41:46 3001ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-10 17:16:44 1503ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-08 16:37:00 1125ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-07 03:31:39 18851ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-03 02:39:50 1042ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-01 18:57:14 8786ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-29 15:29:14 1508ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 05:01:49 11830ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 04:35:51 982ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 04:22:40 938ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 00:49:18 1030ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-22 22:17:44 866ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-21 18:29:51 889ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-20 10:14:54 936ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-19 05:26:01 1104ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-18 05:02:16 1260ms 2 NS 0 A 0 MX ❓ Unknown
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