432hz.dk
Last scanned: 2026-08-31 22:16:04  ·  909ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   29ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.128.222.21 60s — AS39642 Sinal A/S 37.128.208.0/20 🇩🇰 Denmark Esbjerg
📧 MX Records2 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
5 60s mx.mailsec.dk 37.128.222.5 mx.mailsec.dk AS39642 Sinal A/S
10 60s h1.linuxhus.dk 37.128.222.26 h1.linuxhus.dk AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover37.128.222.21
🔶 Autoconfig37.128.222.21
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   134ms
TXT Record
google-site-verification=CnKfMRbd6nn4VyBSn_FzfWNbz3dAlL6LuuLThU6fWIE
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.432hz.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   29ms
FlagsTagValue
0 issuewild letsencrypt.org
🔗 TLSA / DANE2 records   109ms
Service / OwnerTypeCert association
SMTP _25._tcp.h1.linuxhus.dk DANE-EE · Full cert · SHA-256 BDF79DCC8303F9DD92EB41A1419497DC…
HTTPS _443._tcp.432hz.dk DANE-EE · Full cert · SHA-256 00CFD29097A3FF1E4FAEE7F10CE48510…
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082900
Primary NS (MNAME)ns1.linuxhus.dk
Responsible (RNAME)root@ns1.linuxhus.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
28ms
MX
33ms
AAAA
27ms
TXT
134ms
CAA
29ms
HTTPS
30ms
TLSA
109ms
SOA
0ms
MTA-STS
50ms
DNSSEC
99ms
SRV
58ms
Total
909ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 22:16:04 909ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-18 20:00:38 19047ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-17 15:33:58 878ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-16 04:58:44 10031ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-09 23:05:22 3214ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-26 09:20:09 1169ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-20 17:16:38 10617ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-05 00:06:08 1553ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-02 00:06:51 1209ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-16 13:14:24 1055ms 3 NS 1 A 2 MX 🔒 Secure View
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