cjas.dk
Last scanned: 2026-08-28 04:12:51  ·  691ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   176ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (cjas.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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2017112946
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
37ms
A
47ms
MX
49ms
AAAA
41ms
TXT
176ms
CAA
39ms
HTTPS
45ms
TLSA
33ms
SOA
0ms
MTA-STS
54ms
DNSSEC
95ms
SRV
58ms
Total
691ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:12:51 691ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 06:56:56 434ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-19 19:08:51 524ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-11 09:08:40 488ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 07:22:25 496ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-23 06:50:47 526ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-16 22:11:45 520ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-06 05:45:40 454ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-28 09:11:22 369ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-23 14:51:33 504ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-23 12:06:21 982ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 03:28:59 687ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-16 21:21:50 19789ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-16 21:09:20 217ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-16 21:00:59 1135ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-16 21:00:39 620ms 2 NS 0 A 0 MX 🔒 Secure View
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