gulvopgaver.dk
Last scanned: 2026-08-26 23:13:30  ·  11978ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   397ms
NameserverIP addressesPTRASN / ISP
dns-a.duelhost.dk 138.201.61.68 cde3.duelhost.dk AS24940 Hetzner Online GmbH
dns-b.duelhost.dk 195.201.247.10 dns-b.duelhost.dk AS24940 Hetzner Online GmbH
🌍 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)
🔐 DNSSEC9440ms
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
397ms
A
380ms
MX
419ms
AAAA
379ms
TXT
1893ms
CAA
381ms
HTTPS
418ms
TLSA
372ms
SOA
15ms
MTA-STS
396ms
DNSSEC
9440ms
SRV
421ms
Total
11978ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:13:30 11978ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 13:22:55 5456ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 11:50:34 9882ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 11:40:46 3851ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 10:54:20 6305ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 09:11:03 2327ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 09:06:46 3484ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 06:39:52 3902ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 01:57:36 1805ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 13:03:03 7795ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 00:02:45 4786ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-09 14:08:16 3661ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 17:11:04 11459ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-02 09:24:40 11529ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 04:21:00 3830ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 04:01:22 4147ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 03:38:15 12071ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 03:34:05 3107ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 03:22:27 3095ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 23:21:33 10237ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 15:59:14 3628ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 14:42:14 3426ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 07:02:28 10302ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 05:32:16 10198ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 01:03:36 2466ms 2 NS 0 A 0 MX ❓ Unknown View
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