unixhaj.dk
Last scanned: 2026-06-30 14:11:09  ·  1130ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   102ms
NameserverIP addressesPTRASN / ISP
helium.ns.hetzner.de 193.47.99.5
2001:67c:192c::add:5		 helium.ns.hetzner.de
helium.ns.hetzner.de		 AS12337 noris network AG
AS12337 noris network AG
hydrogen.ns.hetzner.com 213.133.100.98
2a01:4f8:0:1::add:1098		 hydrogen.ns.hetzner.com
hydrogen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com 2a01:4f8:0:1::add:2992
88.198.229.192		 oxygen.ns.hetzner.com
oxygen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   103ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.201.188.221 86400s v3.nathue.dk AS24940 Hetzner Online GmbH 138.201.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records2 records   94ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.nathue.dk 142.132.188.141 mail.nathue.dk AS24940 Hetzner Online GmbH
15 86400s smtp.nathue.dk 142.132.188.141 mail.nathue.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   86ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:c012:29f1:: 86400s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   336ms
TXT Record
v=spf1 a mx ip4:77.247.73.192/26 ip4:142.132.188.141 -all
✉️ SPF
PolicyRecord (unixhaj.dk)
-all (hard fail) v=spf1 a mx ip4:77.247.73.192/26 ip4:142.132.188.141 -all
📨 DMARC
PolicyRecord (_dmarc.unixhaj.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc@nathue.dk
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC126ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA92ms
FieldValue
Serial2026041500
Primary NS (MNAME)hydrogen.ns.hetzner.com
Responsible (RNAME)dns@hetzner.com
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
102ms
A
103ms
MX
94ms
AAAA
86ms
TXT
336ms
CAA
88ms
HTTPS
85ms
TLSA
184ms
SOA
92ms
MTA-STS
128ms
DNSSEC
126ms
SRV
127ms
Total
1130ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 14:11:09 1130ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 23:19:20 919ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 07:26:49 1034ms 3 NS 1 A 2 MX 🔓 Insecure View
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