nummer.dk
Last scanned: 2026-08-03 23:21:46  ·  9019ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
🌍 A Records1 records   79ms
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s nummer.dk 116.203.7.143 web4.ecdn.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   382ms
TXT Record
v=spf1 +a +mx +ip4:116.203.157.99 +ip4:116.203.7.143 +ip4:128.140.41.165 +ip4:142.132.181.72 +ip4:88.99.241.164 ~all
✉️ SPF
PolicyRecord (nummer.dk)
~all (soft fail) v=spf1 +a +mx +ip4:116.203.157.99 +ip4:116.203.7.143 +ip4:128.140.41.165 +ip4:142.132.181.72 +ip4:88.99.241.164 ~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
TXT _acme-challenge.nummer.dk Rem2mKazYbxoCUFVifE-6XmZTqc0gGD-9thwjZFGUAA
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC177ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026080201
Primary NS (MNAME)ns1.ecdn.dk
Responsible (RNAME)monitor@ecdn.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
79ms
MX
75ms
AAAA
88ms
TXT
382ms
CAA
75ms
HTTPS
75ms
TLSA
143ms
SOA
0ms
MTA-STS
81ms
DNSSEC
177ms
SRV
8115ms
Total
9019ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-03 23:21:46 9019ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 02:19:01 665ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 20:03:11 2908ms 2 NS 1 A 1 MX 🔓 Insecure View
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