osonline.dk
Last scanned: 2026-06-20 19:42:25  ·  702ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
206.189.49.157 600s — AS14061 DigitalOcean, LLC 206.189.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s webhotel14.webhosting.dk 157.250.160.34 webhotel14.webhosting.dk AS3342 Cibicom A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwebhotel14.webhosting.dk → 157.250.160.34
🔶 Autoconfigwebhotel14.webhosting.dk → 157.250.160.34
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   237ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (osonline.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.osonline.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.osonline.dk webhotel14.webhosting.dk
🔗 TLSA / DANE2 records   89ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel14.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel14.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA36ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
71ms
MX
36ms
AAAA
115ms
TXT
237ms
CAA
80ms
HTTPS
39ms
TLSA
89ms
SOA
36ms
MTA-STS
49ms
DNSSEC
107ms
SRV
201ms
Total
702ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 19:42:25 702ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 01:56:14 713ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:32:47 3003ms 2 NS 1 A 1 MX 🔒 Secure View
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