dobbeltmode.dk
Last scanned: 2026-06-24 16:10:55  ·  2006ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   241ms
NameserverIP addressesPTRASN / ISP
dns-e.duelhost.dk 49.12.84.170 cde4.duelhost.dk AS24940 Hetzner Online GmbH
dns-f.duelhost.dk 195.201.247.57 dns-f.duelhost.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   271ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.84.170 3600s cde4.duelhost.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   280ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.dobbeltmode.dk 49.12.84.170 cde4.duelhost.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   679ms
TXT Record
google-site-verification=zHeohxk_hPxjpXk8Nj0F2AF1xhlqOQbgfp-xh0_6Syg
v=spf1 a mx include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (dobbeltmode.dk)
-all (hard fail) v=spf1 a mx include:relay.mailchannels.net -all
📨 DMARC
PolicyRecord (_dmarc.dobbeltmode.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none
📬 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)
🔐 DNSSEC371ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA247ms
FieldValue
Serial2025011200
Primary NS (MNAME)dns-e.duelhost.dk
Responsible (RNAME)hostmaster@dobbeltmode.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
241ms
A
271ms
MX
280ms
AAAA
261ms
TXT
679ms
CAA
249ms
HTTPS
218ms
TLSA
175ms
SOA
247ms
MTA-STS
296ms
DNSSEC
371ms
SRV
281ms
Total
2006ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 16:10:55 2006ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 15:15:49 1330ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:20:13 1641ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:06:52 15181ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:03:58 595ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:00:45 691ms 2 NS 1 A 1 MX 🔓 Insecure View
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