hax.dk
Last scanned: 2026-08-26 21:34:27  ·  728ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.onwelcom.dk 185.51.79.241 ns1.onwelcom.dk AS205984 Powernet Aps
ns2.onwelcom.dk 185.51.79.251 — AS205984 Powernet Aps
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.79.130 86400s web02.onwelcom.dk AS205984 Powernet Aps 185.51.78.0/23 🇩🇰 Denmark —
📧 MX Records2 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx1.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 86400s mx2.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverweb02.onwelcom.dk → 185.51.79.130
🔶 Autoconfigweb02.onwelcom.dk → 185.51.79.130
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   183ms
TXT Record
v=spf1 a mx ip4:185.51.79.241 ip4:185.51.79.235 ip4:185.51.79.250 ~all
✉️ SPF
PolicyRecord (hax.dk)
~all (soft fail) v=spf1 a mx ip4:185.51.79.241 ip4:185.51.79.235 ip4:185.51.79.250 ~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.hax.dk web02.onwelcom.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017062709
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@hax.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
47ms
MX
42ms
AAAA
58ms
TXT
183ms
CAA
48ms
HTTPS
58ms
TLSA
65ms
SOA
0ms
MTA-STS
75ms
DNSSEC
86ms
SRV
71ms
Total
728ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:34:27 728ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-25 16:29:36 629ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-28 17:18:30 725ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 02:04:45 584ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 18:39:27 518ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 11:08:43 561ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 11:05:10 870ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 10:59:11 702ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 10:56:10 813ms 2 NS 1 A 2 MX 🔓 Insecure View
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