cbs-cell.dk
Last scanned: 2026-08-31 17:25:14  ·  1538ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   90ms
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 Records1 records   87ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.47.28 86400s www.cbs.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Frederiksberg
📧 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   287ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (cbs-cell.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)
🔐 DNSSEC284ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2017113108
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
90ms
A
87ms
MX
75ms
AAAA
73ms
TXT
287ms
CAA
149ms
HTTPS
63ms
TLSA
145ms
SOA
0ms
MTA-STS
128ms
DNSSEC
284ms
SRV
149ms
Total
1538ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 17:25:14 1538ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 17:42:59 545ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 15:32:46 690ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 14:43:12 778ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-19 08:03:33 2098ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-14 23:25:50 522ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-11 05:25:40 2728ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 05:58:04 503ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 19:55:26 475ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-23 15:09:40 491ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-18 10:48:16 581ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-16 02:07:44 415ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-09 06:33:55 998ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-06 20:38:57 11095ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-29 16:00:12 2885ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 04:14:29 911ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-26 04:03:44 438ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 20:33:41 984ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 12:27:31 1103ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 19:50:37 571ms 2 NS 1 A 0 MX 🔒 Secure View
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