ospf.dk
Last scanned: 2026-08-27 06:40:38  ·  10893ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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 Records2 records   91ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.mail-in.dk — — —
100 43200s backup-mx.dbnet.dk — — —
🔷 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)
🔐 DNSSEC122ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026032501
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
52ms
A
2097ms
MX
91ms
AAAA
67ms
TXT
358ms
CAA
58ms
HTTPS
79ms
TLSA
8062ms
SOA
0ms
MTA-STS
101ms
DNSSEC
122ms
SRV
207ms
Total
10893ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:40:38 10893ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-20 17:41:18 12600ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-26 07:25:18 6375ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-23 23:09:50 8567ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-21 02:39:59 8577ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-19 06:13:00 8610ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-17 20:58:53 8493ms 2 NS 0 A 2 MX 🔒 Secure View
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