er-haderslev.dk
📜 Historical scan 2026-06-17 08:09:23  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   199ms
NameserverIP addressesPTRASN / ISP
ns1.oneoffice.dk — — —
ns2.oneoffice.dk — — —
🌍 A Records1 records   180ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 — splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC354ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA123ms
FieldValue
Serial2024061702
Primary NS (MNAME)ns1.oneoffice.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
199ms
A
180ms
MX
175ms
AAAA
211ms
TXT
344ms
CAA
174ms
HTTPS
211ms
TLSA
157ms
SOA
123ms
MTA-STS
205ms
DNSSEC
354ms
SRV
0ms
Total
1135ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 10:38:53 675ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 05:16:13 462ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:19:25 9380ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:09:23 1135ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:03:54 362ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:00:53 348ms 2 NS 1 A 0 MX 🔓 Insecure View
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