bachboesen.dk
Last scanned: 2026-06-27 12:17:24  ·  1744ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   218ms
🌍 A Records1 records   192ms
📧 MX Records1 records   211ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s ispc6.dotserv.com 178.20.216.16 ispc6.dotserv.com AS21060 Atea A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.bachboesen.dk → 178.20.216.16
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   633ms
TXT Record
v=spf1 include:_spf.dotserv.com -all
v=spf1 include:_spf.dotserv.com ~all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (bachboesen.dk)
-all (hard fail) v=spf1 include:_spf.dotserv.com -all
~all (soft fail) v=spf1 include:_spf.dotserv.com ~all
📨 DMARC
PolicyRecord (_dmarc.bachboesen.dk)
p=reject v=DMARC1; p=reject;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   162ms
FlagsTagValue
0 issue comodoca.com
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC549ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA215ms
FieldValue
Serial1281015720
Primary NS (MNAME)ns1.dotserv.com
Responsible (RNAME)hostmaster@dotserv.com
Refresh14400s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
218ms
A
192ms
MX
211ms
AAAA
220ms
TXT
633ms
CAA
162ms
HTTPS
170ms
TLSA
179ms
SOA
215ms
MTA-STS
222ms
DNSSEC
549ms
SRV
253ms
Total
1744ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 12:17:24 1744ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 16:58:25 643ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 13:59:10 795ms 4 NS 1 A 1 MX 🔓 Insecure View
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