cbs1.dk
Last scanned: 2026-08-31 11:43:56  ·  361ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
NameserverIP addressesPTRASN / ISP
ns1.cbs.dk 130.226.47.250 ns1.cbs.dk AS1835 IDDQD-AS
ns2.cbs.dk 130.226.47.251 ns2.cbs.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   78ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (cbs1.dk)
-all (hard fail) v=spf1 -all
📨 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026042970
Primary NS (MNAME)ns1.cbs.dk
Responsible (RNAME)DNS@cbs.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
29ms
MX
27ms
AAAA
27ms
TXT
78ms
CAA
26ms
HTTPS
32ms
TLSA
23ms
SOA
0ms
MTA-STS
36ms
DNSSEC
98ms
SRV
33ms
Total
361ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 11:43:56 361ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-26 18:26:13 307ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-25 11:16:28 1281ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-24 10:59:38 813ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-23 04:22:42 3461ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-17 23:30:18 1654ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-16 20:43:45 494ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-15 02:18:35 1319ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-13 23:32:41 501ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-10 21:09:32 1429ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-07 21:55:15 487ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-05 04:54:19 2652ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-29 13:28:14 453ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-27 08:07:15 478ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-26 07:51:12 16402ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-21 19:12:22 2857ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-20 05:59:29 715ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-17 12:42:41 557ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-14 23:36:04 624ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-11 05:34:37 441ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-08 20:33:17 650ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-04 18:30:34 4299ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-03 10:38:57 2343ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-30 09:22:48 325ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-25 19:47:11 427ms 2 NS 0 A 0 MX 🔒 Secure View
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