er-cph.dk
Last scanned: 2026-07-01 23:42:09  ·  2322ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   194ms
NameserverIP addressesPTRASN / ISP
ns1.oneoffice.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.oneoffice.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   197ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 3600s splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.237.249.17
🔶 Autoconfig212.237.249.17
🔷 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)
🔐 DNSSEC465ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA228ms
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
194ms
A
197ms
MX
211ms
AAAA
216ms
TXT
653ms
CAA
223ms
HTTPS
236ms
TLSA
180ms
SOA
228ms
MTA-STS
261ms
DNSSEC
465ms
SRV
346ms
Total
2322ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 23:42:09 2322ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:21:03 9382ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:09:19 249ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:07:22 1144ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 08:00:24 397ms 2 NS 1 A 0 MX 🔓 Insecure View
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