fric.dk
Last scanned: 2026-08-27 20:01:00  ·  365ms 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 Records1 records   29ms
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   75ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (fric.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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024092613
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
30ms
AAAA
31ms
TXT
75ms
CAA
29ms
HTTPS
30ms
TLSA
32ms
SOA
0ms
MTA-STS
38ms
DNSSEC
94ms
SRV
34ms
Total
365ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:01:00 365ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 20:59:09 1164ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-09 13:05:31 473ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-04 17:05:47 9377ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-23 01:40:03 552ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-14 11:49:09 793ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-04 20:53:39 648ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 04:53:24 449ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 09:20:45 777ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 09:52:30 743ms 2 NS 1 A 0 MX 🔒 Secure View
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