itpost.dk
Last scanned: 2026-09-04 08:13:15  ·  670ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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 Records
🌍
No A records found
📧 MX Records2 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mxa.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
10 43200s mxb.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveritpost.dk
🔶 Autoconfigitpost.dk
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   154ms
TXT Record
v=spf1 include:eu.mailgun.org include:web.shared.mysmtp.com ~all
✉️ SPF
PolicyRecord (itpost.dk)
~all (soft fail) v=spf1 include:eu.mailgun.org include:web.shared.mysmtp.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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.itpost.dk itpost.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC62ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082401
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
36ms
A
42ms
MX
37ms
AAAA
36ms
TXT
154ms
CAA
47ms
HTTPS
36ms
TLSA
89ms
SOA
0ms
MTA-STS
53ms
DNSSEC
62ms
SRV
66ms
Total
670ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 08:13:15 670ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-26 18:23:34 750ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-14 15:45:48 5016ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-25 08:42:39 9802ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-01 23:25:28 803ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-29 05:06:47 1018ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-22 23:05:32 2628ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-22 04:06:31 917ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 05:26:04 664ms 2 NS 0 A 2 MX 🔒 Secure View
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