bådteknik.dk xn--bdteknik-9za.dk
Last scanned: 2026-08-26 10:37:45  ·  1772ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   126ms
NameserverIP addressesPTRASN / ISP
ns51.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns52.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
🌍 A Records1 records   124ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.165.189.144 86400s gn51.gullestrupnet.dk AS8560 IONOS SE 82.165.0.0/16 🇩🇪 Germany —
📧 MX Records2 records   99ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.xn--bdteknik-9za.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
30 86400s backupmail.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover82.165.189.144
🔶 Autoconfig82.165.189.144
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1228ms
TXT Record
v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all
✉️ SPF
PolicyRecord (bådteknik.dk)
-all (hard fail) v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -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)
🔐 DNSSEC221ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022121501
Primary NS (MNAME)ns51.gullestrupnet.dk
Responsible (RNAME)hostmaster@gullestrupnet.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
126ms
A
124ms
MX
99ms
AAAA
137ms
TXT
1228ms
CAA
74ms
HTTPS
305ms
TLSA
108ms
SOA
0ms
MTA-STS
253ms
DNSSEC
221ms
SRV
660ms
Total
1772ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:37:45 1772ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-26 03:40:21 1365ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 01:18:51 3780ms 2 NS 1 A 2 MX ❓ Unknown View
2026-06-24 22:42:05 660ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:38:39 1663ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 18:31:14 1507ms 2 NS 1 A 2 MX 🔒 Secure View
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