144000.dk
Last scanned: 2026-08-26 14:22:37  ·  2522ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   74ms
NameserverIP addressesPTRASN / ISP
ns1.linuxhus.dk 37.128.222.18 — AS39642 Sinal A/S
ns2.linuxhus.dk 37.128.222.19 — AS39642 Sinal A/S
ns3.linuxhus.dk 37.128.222.20 — AS39642 Sinal A/S
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.128.222.26 3600s h1.linuxhus.dk AS39642 Sinal A/S 37.128.208.0/20 🇩🇰 Denmark Esbjerg
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mx.mailsec.dk 37.128.222.5 mx.mailsec.dk AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover37.128.222.26
🔶 Autoconfig37.128.222.26
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   243ms
TXT Record
v=spf1 a mx a:144000.dk ip4:37.128.222.26 ip4:37.128.222.26 ?all
✉️ SPF
PolicyRecord (144000.dk)
?all (neutral) v=spf1 a mx a:144000.dk ip4:37.128.222.26 ip4:37.128.222.26 ?all
📨 DMARC
PolicyRecord (_dmarc.144000.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   93ms
FlagsTagValue
0 issuewild letsencrypt.org
🔗 TLSA / DANE1 records   102ms
Service / OwnerTypeCert association
HTTPS _443._tcp.144000.dk DANE-EE · Full cert · SHA-256 308992FBB2BC940D611359225BC06A8B…
🔐 DNSSEC145ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081700
Primary NS (MNAME)ns1.linuxhus.dk
Responsible (RNAME)root@ns1.linuxhus.dk
Refresh60s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
74ms
A
74ms
MX
64ms
AAAA
69ms
TXT
243ms
CAA
93ms
HTTPS
53ms
TLSA
102ms
SOA
0ms
MTA-STS
125ms
DNSSEC
145ms
SRV
93ms
Total
2522ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:22:37 2522ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-17 20:56:28 808ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-15 00:16:21 729ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-01 10:42:50 1142ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-26 12:33:51 3104ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-23 10:11:47 13078ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-21 00:39:42 18915ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-19 13:01:46 65535ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-17 05:38:07 45887ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-04 22:17:04 1278ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-16 12:57:52 3722ms 3 NS 1 A 2 MX 🔒 Secure View
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