9440.dk
Last scanned: 2026-08-25 17:22:18  ·  1411ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   901ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.205.14.186 3600s 186.14.205.92.host.secureserver.net AS21499 Host Europe GmbH 92.205.0.0/19 🇫🇷 France Strasbourg
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.127001.dk 92.204.80.20 sxplibsmtp-v01.prod.sxb1.secureserver.net AS21499 Host Europe GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover9440.dk → 9440.dk.
🔶 Autoconfig9440.dk → 9440.dk.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   168ms
TXT Record
v=spf1 a mx include:_spf.google.com include:spf.server-he.de ip4:94.231.99.42 -all
✉️ SPF
PolicyRecord (9440.dk)
-all (hard fail) v=spf1 a mx include:_spf.google.com include:spf.server-he.de ip4:94.231.99.42 -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.9440.dk 9440.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC77ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
901ms
A
45ms
MX
45ms
AAAA
39ms
TXT
168ms
CAA
59ms
HTTPS
58ms
TLSA
140ms
SOA
0ms
MTA-STS
68ms
DNSSEC
77ms
SRV
70ms
Total
1411ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 17:22:18 1411ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 16:38:44 1255ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 21:07:19 1662ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 12:38:01 8773ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:04:36 865ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 05:10:27 1156ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 21:11:59 1185ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:02:38 3310ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:37:45 706ms 2 NS 1 A 1 MX 🔒 Secure View
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