bthrane.dk
Last scanned: 2026-08-26 17:27:10  ·  802ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
NameserverIP addressesPTRASN / ISP
ns1.cb.dk 193.104.202.25 ext202-25.cph1.sit.dk AS50346 It Forum Gruppen A/s
ns2.cb.dk 193.104.202.26 ext202-26.cph1.sit.dk AS50346 It Forum Gruppen A/s
🌍 A Records
🌍
No A records found
📧 MX Records3 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.mailfilter.mailoption.dk 89.104.206.4 recursor41.electric.net AS16509 Amazon.com, Inc.
20 3600s mx2.mailfilter.mailoption.dk 192.162.217.4 jason-test.vipre-europe.co.uk —
30 3600s mx3.mailfilter.mailoption.dk 89.104.206.4 recursor41.electric.net AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2018022807
Primary NS (MNAME)ns1.cb.dk
Responsible (RNAME)hostmaster@cb.dk
Refresh14400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
43ms
MX
42ms
AAAA
41ms
TXT
199ms
CAA
62ms
HTTPS
44ms
TLSA
127ms
SOA
0ms
MTA-STS
89ms
DNSSEC
91ms
SRV
74ms
Total
802ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:27:10 802ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-07-01 08:09:40 819ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-22 16:48:51 864ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-22 10:10:26 651ms 2 NS 0 A 3 MX ❓ Unknown View
2026-06-20 15:04:26 3132ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-16 17:43:51 1740ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-16 17:37:10 2018ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-16 17:30:50 589ms 2 NS 0 A 3 MX 🔓 Insecure View
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