oen.dk
Last scanned: 2026-08-23 01:24:10  ·  17279ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
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   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.99.34.134 600s — AS14061 DigitalOcean, LLC 167.99.0.0/16 🇳🇱 The Netherlands Amsterdam
📧 MX Records3 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
5 600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
5 600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
5 600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveroen.dk → 167.99.34.134
🔶 Autoconfigoen.dk → 167.99.34.134
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   297ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk include:spf.smart-web.dk include:spf.dandomain.dk -all
✉️ SPF
PolicyRecord (oen.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk include:spf.smart-web.dk include:spf.dandomain.dk -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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.oen.dk oen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC167ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA63ms
FieldValue
Serial2026032501
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
75ms
A
72ms
MX
75ms
AAAA
72ms
TXT
297ms
CAA
73ms
HTTPS
71ms
TLSA
326ms
SOA
63ms
MTA-STS
81ms
DNSSEC
167ms
SRV
91ms
Total
17279ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 01:24:10 17279ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-29 19:26:49 711ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 12:23:39 690ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 21:06:50 977ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 21:33:29 711ms 2 NS 1 A 3 MX 🔒 Secure View
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