diredolphins.dk
📜 Historical scan 2026-07-16 01:00:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
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 Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.82.159.12 43200s 085082159012.dynamic.telenor.dk AS9158 Telenor A/S 85.80.0.0/14 🇩🇰 Denmark Hvidovre
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071302
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
41ms
A
34ms
MX
30ms
AAAA
42ms
TXT
171ms
CAA
27ms
HTTPS
31ms
TLSA
52ms
SOA
0ms
MTA-STS
44ms
DNSSEC
66ms
SRV
40ms
Total
617ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:24:50 519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 10:02:18 704ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 03:58:28 976ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 01:00:20 617ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 01:26:47 4758ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 21:22:56 1534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 23:52:15 9331ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-19 03:08:45 525ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 03:33:58 539ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 03:21:24 514ms 2 NS 1 A 0 MX 🔒 Secure View
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