ucb.dk
📜 Historical scan 2026-07-23 00:34:00  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   44ms
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)
🔐 DNSSEC133ms
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
44ms
A
46ms
MX
59ms
AAAA
59ms
TXT
8218ms
CAA
41ms
HTTPS
43ms
TLSA
45ms
SOA
32ms
MTA-STS
45ms
DNSSEC
133ms
SRV
85ms
Total
8697ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 16:06:17 1397ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 15:49:59 6610ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-24 02:27:23 2978ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-23 00:34:00 8697ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 00:07:54 703ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 22:42:59 841ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 19:01:20 1011ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 01:15:37 699ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 22:12:26 641ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 23:05:16 2936ms 2 NS 1 A 4 MX 🔒 Secure View
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