bookbilsyn.dk
Last scanned: 2026-08-27 21:59:58  ·  1541ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   35ms
NameserverIP addressesPTRASN / ISP
ns1.quickdns.dk 178.62.214.234
2a03:b0c0:2:d0::552:9001		 —
—		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns2.quickdns.dk 185.126.153.42 amy.quickdns.dk AS47527 DLX A/S
ns3.quickdns.dk 178.62.214.234
2a03:b0c0:2:d0::552:9001		 —
—		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns4.quickdns.dk 185.126.153.42 amy.quickdns.dk AS47527 DLX A/S
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.103.44.3 300s mail.hbjsoft.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark Ringsted
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
15 10800s mail.bookbilsyn.dk 5.103.44.3 mail.hbjsoft.dk AS44869 FIBIA P/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   274ms
TXT Record
google-site-verification=w_Rd2GWBqWXCidYQRMGQ-CLM_O-7UaKcytk4zfZI_VU
v=spf1 a mx ip4:5.103.44.3 ip4:5.103.44.2 ip4:80.209.71.162 include:mailgun.org ~all
✉️ SPF
PolicyRecord (bookbilsyn.dk)
~all (soft fail) v=spf1 a mx ip4:5.103.44.3 ip4:5.103.44.2 ip4:80.209.71.162 include:mailgun.org ~all
📨 DMARC
PolicyRecord (_dmarc.bookbilsyn.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:db7d0fc9@dmarc.mailgun.org,mailto:a95d83a6@inbox.ondmarc.com,mailto:dmarc@hbjsoft.dk; ruf=mailto:db7d0fc9@dmarc.mailgun.org,mailto:a95d83a6@inbox.ondmarc.com;
📬 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)
🔐 DNSSEC112ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026021101
Primary NS (MNAME)ns1.quickdns.dk
Responsible (RNAME)hostmaster@quickdns.dk
Refresh14400s
Retry7200s
Expire2415600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
49ms
MX
69ms
AAAA
42ms
TXT
274ms
CAA
66ms
HTTPS
50ms
TLSA
421ms
SOA
0ms
MTA-STS
47ms
DNSSEC
112ms
SRV
653ms
Total
1541ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:59:58 1541ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 23:54:11 2743ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 15:55:52 518ms 4 NS 1 A 1 MX 🔓 Insecure View
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