itwdns.dk
Last scanned: 2026-06-17 21:39:59  ·  4479ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   307ms
NameserverIP addressesPTRASN / ISP
ns1.itwebhotel.dk 136.243.153.136 ns1.itwebhotel.dk AS24940 Hetzner Online GmbH
ns2.itwebhotel.dk 136.243.153.176 ns2.itwebhotel.dk AS24940 Hetzner Online GmbH
ns3.itwebhotel.dk 136.243.153.199 ns3.itwebhotel.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   334ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.153.176 — ns2.itwebhotel.dk AS24940 — — — —
📧 MX Records1 records   300ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.itwdns.dk 136.243.153.176 ns2.itwebhotel.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   618ms
TXT Record
v=spf1 a mx ip4:136.243.153.176 ~all
✉️ SPF
PolicyRecord (itwdns.dk)
~all (soft fail) v=spf1 a mx ip4:136.243.153.176 ~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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC406ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA358ms
FieldValue
Serial2025120605
Primary NS (MNAME)ns1.itwebhotel.dk
Responsible (RNAME)hostmaster@itwdns.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
307ms
A
334ms
MX
300ms
AAAA
348ms
TXT
618ms
CAA
290ms
HTTPS
338ms
TLSA
396ms
SOA
358ms
MTA-STS
328ms
DNSSEC
406ms
SRV
428ms
Total
4479ms
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