sebastianheiberg.dk
Last scanned: 2026-08-11 15:19:56  ·  1377ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   227ms
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)
🔐 DNSSEC359ms
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
📋 RegistrationWHOIS fetched 2026-07-11 19:01:29
FieldValue
RegistrarONE.COM A/S
Registered2024-07-12
Expires2026-07-11 (expired)
📋 WHOIS
⏱️ Lookup Timing
NS
227ms
A
203ms
MX
201ms
AAAA
228ms
TXT
352ms
CAA
217ms
HTTPS
213ms
TLSA
23ms
SOA
211ms
MTA-STS
252ms
DNSSEC
359ms
SRV
226ms
Total
1377ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 15:19:56 1377ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-10 14:25:41 1255ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-08 15:16:54 2904ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-31 15:12:07 719ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-28 17:23:11 779ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 08:12:53 16684ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 07:39:20 8568ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 07:07:42 2629ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 06:47:43 728ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 06:38:52 635ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 04:35:24 683ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 02:39:33 991ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 01:42:33 655ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 13:49:57 641ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 08:50:41 614ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-15 17:32:47 681ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 18:55:23 921ms 2 NS 4 A 0 MX 🔒 Secure View
2026-06-17 21:56:00 591ms 2 NS 4 A 0 MX 🔒 Secure View
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