u2.dk
Last scanned: 2026-08-27 16:39:26  ·  383ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   47ms
🌍 A Records1 records   33ms
📧 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
33ms
MX
32ms
AAAA
34ms
TXT
102ms
CAA
28ms
HTTPS
39ms
TLSA
35ms
SOA
0ms
MTA-STS
43ms
DNSSEC
103ms
SRV
38ms
Total
383ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:39:26 383ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-20 09:43:49 9077ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-14 02:19:53 714ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-09 19:03:21 692ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-31 11:10:42 16552ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-23 22:12:54 633ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-20 10:28:24 773ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-16 14:05:06 8746ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-10 18:40:45 842ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-03 20:44:17 3643ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-30 05:30:59 544ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 21:13:41 488ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 04:04:20 610ms 3 NS 1 A 0 MX 🔒 Secure View
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