tjekpostnummer.dk
Last scanned: 2026-08-21 13:13:44  ·  5438ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   355ms
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)
🔐 DNSSEC707ms
CheckResult
Validation Status❓ Unknown
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
355ms
A
355ms
MX
388ms
AAAA
383ms
TXT
927ms
CAA
358ms
HTTPS
384ms
TLSA
118ms
SOA
420ms
MTA-STS
505ms
DNSSEC
707ms
SRV
437ms
Total
5438ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 13:13:44 5438ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 13:00:34 24662ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 06:50:24 2059ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 06:12:49 909ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-16 03:22:22 867ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 01:02:34 1069ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-13 20:30:05 820ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 14:43:24 852ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-11 11:56:30 2751ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-09 20:09:04 3003ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-02 18:37:51 773ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-01 13:13:36 749ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-28 20:16:28 735ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 07:28:50 644ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 07:20:35 703ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 06:51:18 8683ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 06:23:05 674ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 06:03:03 971ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 00:29:29 720ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 14:30:32 1161ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 18:57:20 9163ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 17:48:26 1006ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-15 13:48:06 10358ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-10 19:31:46 1491ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-09 17:21:08 10230ms 2 NS 0 A 0 MX ❓ Unknown View
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