dnlb.dk
Last scanned: 2026-09-01 01:17:39  ·  354ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
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   113ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dnlb.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dnlb.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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial270
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
28ms
A
33ms
MX
34ms
AAAA
27ms
TXT
113ms
CAA
29ms
HTTPS
28ms
TLSA
14ms
SOA
0ms
MTA-STS
43ms
DNSSEC
104ms
SRV
40ms
Total
354ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 01:17:39 354ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 21:15:15 544ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-22 16:12:06 550ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-21 16:07:41 3106ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-16 23:36:28 2822ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-15 20:44:10 2817ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-11 00:08:51 460ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-07 00:58:47 4728ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-31 13:35:44 3039ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-27 21:25:24 8572ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-22 12:03:31 460ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-17 01:56:10 494ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-13 16:32:42 643ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-11 12:44:45 803ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-08 12:48:28 10880ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-04 13:18:18 3451ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-03 11:11:05 518ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-27 10:31:22 344ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-26 08:40:35 463ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-21 20:26:53 432ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-19 02:16:11 3864ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 04:13:32 861ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 04:04:42 7545ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 04:03:32 319ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 04:00:20 724ms 2 NS 0 A 0 MX 🔒 Secure View
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