comferm.dk
📜 Historical scan 2026-07-21 23:56:32  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.184 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   30ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:80c5:b368:9e76:71ac 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   146ms
TXT Record
v=spf1 include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (comferm.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~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
🔗 TLSA / DANE3 records   67ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
🔐 DNSSEC52ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA24ms
FieldValue
Serial2026070201
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
29ms
A
29ms
MX
29ms
AAAA
30ms
TXT
146ms
CAA
30ms
HTTPS
30ms
TLSA
67ms
SOA
24ms
MTA-STS
40ms
DNSSEC
52ms
SRV
34ms
Total
4781ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 06:50:26 659ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-30 00:53:46 196ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 17:36:05 182ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 14:53:06 160ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 13:48:54 169ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 21:09:38 167ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 20:36:06 795ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 19:34:14 1704ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 19:19:54 813ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 19:14:39 920ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 18:43:56 1040ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 18:41:53 2119ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-16 17:19:24 1205ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 12:10:03 2240ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 11:55:36 657ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-13 07:49:38 2548ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 03:43:13 956ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-10 22:45:30 861ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-08 15:39:52 827ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 10:00:21 776ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 23:56:32 4781ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-04 20:00:22 1145ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 21:39:02 3003ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 14:05:55 1074ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 18:29:17 842ms 2 NS 1 A 3 MX 🔒 Secure View
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