online.dk
Last scanned: 2026-06-18 15:03:06  ·  4770ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   1295ms
NameserverIP addressesPTRASN / ISP
one.cloudns.dk 35.205.227.236 236.227.205.35.bc.googleusercontent.com AS396982 Google LLC
three.cloudns.dk 152.44.41.1 three.cloudns.dk AS25697 UpCloud USA Inc
two.cloudns.dk 94.237.87.121 two.cloudns.dk AS202053 UpCloud Ltd
🌍 A Records1 records   1148ms
IPTTLPTRASNISP / OrgCIDRCountryCity
57.129.84.98 3600s rs6-fra.serverhostgroup.com AS16276 OVH SAS 57.128.0.0/15 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   902ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.online.dk 57.129.84.98 rs6-fra.serverhostgroup.com AS16276 OVH SAS
🔷 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)
🔐 DNSSEC1762ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA740ms
FieldValue
Serial2025021801
Primary NS (MNAME)one.cloudns.dk
Responsible (RNAME)hostmaster@cloudns.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
1295ms
A
1148ms
MX
902ms
AAAA
1063ms
TXT
2008ms
CAA
1263ms
HTTPS
775ms
TLSA
706ms
SOA
740ms
MTA-STS
986ms
DNSSEC
1762ms
SRV
1197ms
Total
4770ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-18 15:03:06 4770ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:07:38 2512ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone