dktrainer.dk
Last scanned: 2026-08-18 21:19:35  ·  3531ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   250ms
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   198ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.111.168.252 3600s 252.168.111.34.bc.googleusercontent.com AS396982 Google LLC 34.104.0.0/13 🇺🇸 United States Kansas City
📧 MX Records3 records   214ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod5-cph3.one.com 185.164.14.54 mx1.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod5-cph3.one.com 185.164.14.55 mx2.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod5-cph3.one.com 185.164.14.56 mx3.pub.mailpod5-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.213.23
🔶 Autoconfig46.30.213.23
🔷 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
PolicyRecord (_dmarc.dktrainer.dk)
p=none (monitor only) v=DMARC1; p=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 / DANE3 records   309ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
🔐 DNSSEC454ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081705
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
250ms
A
198ms
MX
214ms
AAAA
236ms
TXT
622ms
CAA
232ms
HTTPS
228ms
TLSA
309ms
SOA
0ms
MTA-STS
309ms
DNSSEC
454ms
SRV
281ms
Total
3531ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 21:19:35 3531ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 20:23:23 1280ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 02:47:06 698ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-23 11:00:04 837ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-23 05:10:16 893ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 03:50:54 1431ms 2 NS 1 A 3 MX 🔓 Insecure View
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