ub2.dk
Last scanned: 2026-09-03 14:55:31  ·  2766ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
ns.kb.dk 130.226.226.15 ns.kb.dk AS1835 IDDQD-AS
ns2.kb.dk 130.225.179.5 ns2.kb.dk AS1835 IDDQD-AS
🌍 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 Records1 records   120ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (ub2.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.ub2.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dar@kb.dk;
📬 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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2016031765
Primary NS (MNAME)ns.kb.dk
Responsible (RNAME)dns@kb.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
36ms
MX
28ms
AAAA
29ms
TXT
120ms
CAA
23ms
HTTPS
28ms
TLSA
16ms
SOA
0ms
MTA-STS
35ms
DNSSEC
111ms
SRV
33ms
Total
2766ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 14:55:31 2766ms 2 NS 0 A 0 MX 🔒 Secure View
2026-09-01 20:36:09 2806ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-30 11:20:15 3136ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 03:13:42 501ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-26 16:02:13 369ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-24 16:54:14 8553ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-19 07:05:21 4104ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-18 05:47:21 663ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-15 00:01:20 1151ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-09 21:39:29 1542ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-08 06:21:45 8456ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 13:30:34 10800ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-25 19:09:32 2333ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-23 18:15:41 487ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-20 13:41:41 27055ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-16 00:40:52 796ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-08 23:24:51 8409ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-05 00:08:59 2340ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-28 18:18:13 2997ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-26 20:06:57 3873ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-23 02:42:23 577ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-20 08:13:43 2421ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 17:29:12 2612ms 2 NS 0 A 0 MX 🔒 Secure View
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