3dzone.dk
📜 Historical scan 2026-06-16 12:46:25  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   65ms
NameserverIP addressesPTRASN / ISP
ns01.one.com
ns02.one.com
🌍 A Records1 records   61ms
📧 MX Records4 records   67ms
🔷 AAAA Records (IPv6)1 records   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:ab:5826:8c8:230 AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 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 / DANE4 records   76ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
🔐 DNSSEC164ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA52ms
FieldValue
Serial2026060701
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
65ms
A
61ms
MX
67ms
AAAA
57ms
TXT
122ms
CAA
60ms
HTTPS
46ms
TLSA
76ms
SOA
52ms
MTA-STS
53ms
DNSSEC
164ms
SRV
0ms
Total
808ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 02:07:39 873ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 06:35:23 4099ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 01:53:44 9062ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-08 02:41:26 1049ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-25 17:13:39 856ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-12 06:29:12 2822ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-08 23:17:45 1311ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-04 21:07:29 2130ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 14:15:50 2598ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 09:25:57 694ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 03:49:02 1769ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 22:40:15 1697ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 12:46:25 808ms 2 NS 1 A 4 MX 🔒 Secure View
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