opac.dk
Last scanned: 2026-08-31 13:49:45  ·  2709ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
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 Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.220.93 3600s burns.kb.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark —
📧 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   110ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (opac.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.opac.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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial760
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
39ms
A
40ms
MX
34ms
AAAA
40ms
TXT
110ms
CAA
25ms
HTTPS
26ms
TLSA
53ms
SOA
0ms
MTA-STS
37ms
DNSSEC
100ms
SRV
37ms
Total
2709ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 13:49:45 2709ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-30 08:20:29 433ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 16:46:23 1663ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 15:16:49 2760ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 05:22:42 2843ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-15 16:56:36 507ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 17:57:34 591ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 21:59:04 3184ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 06:57:49 3089ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-25 06:16:03 8467ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-19 11:10:22 3063ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-18 10:18:44 797ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-13 23:25:10 8506ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-10 23:00:47 2804ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-08 17:45:58 8697ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-06 18:03:04 1061ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-02 09:36:53 4647ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 13:54:18 599ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 19:17:55 937ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-21 05:54:47 827ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 15:01:16 1074ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:06:50 752ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 00:18:10 548ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone