cbscell.dk
Last scanned: 2026-08-31 12:21:56  ·  2545ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   33ms
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   76ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (cbscell.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)
🔐 DNSSEC105ms
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
33ms
A
33ms
MX
27ms
AAAA
28ms
TXT
76ms
CAA
31ms
HTTPS
27ms
TLSA
50ms
SOA
0ms
MTA-STS
35ms
DNSSEC
105ms
SRV
32ms
Total
2545ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:21:56 2545ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 21:20:49 374ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 22:52:54 16795ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 21:21:16 1539ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 13:02:44 604ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 06:26:44 8928ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 14:49:27 626ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 09:11:33 723ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-23 04:30:25 645ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-18 01:12:33 2307ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-16 21:19:04 2437ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-09 04:13:30 795ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-04 23:45:47 2811ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-01 20:53:41 560ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 19:51:17 429ms 2 NS 1 A 0 MX 🔒 Secure View
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