dopenhagen.dk
Last scanned: 2026-08-08 20:07:31  ·  4913ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records
🌍
No A records found
📧 MX Records3 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s smtp.dopenhagen.dk 95.166.157.124 — AS3292 TDC Holding A/S
15 43200s smtp.fullrate.dk — — —
20 43200s mailgate.cybercity.dk 212.88.64.50 relay.telenor.dk AS9158 Telenor A/S
🔷 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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA40ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
54ms
MX
47ms
AAAA
47ms
TXT
163ms
CAA
37ms
HTTPS
35ms
TLSA
221ms
SOA
40ms
MTA-STS
63ms
DNSSEC
80ms
SRV
53ms
Total
4913ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 20:07:31 4913ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-03 22:26:25 17915ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-02 21:40:33 3124ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-25 13:12:19 2946ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-25 12:28:11 711ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-17 04:15:34 762ms 2 NS 0 A 3 MX 🔒 Secure View
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