ja76.dk
Last scanned: 2026-07-04 16:43:09  ·  3478ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   416ms
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   328ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.110.228.189 43200s — AS203953 Hiper A/S 2.110.128.0/17 🇩🇰 Denmark Valby
📧 MX Records2 records   331ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.ja76.dk 2.110.228.189 — AS203953 Hiper A/S
20 43200s backup-mx.post.tele.dk — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover2.110.228.189
🔶 Autoconfig2.110.228.189
🔷 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)
🔐 DNSSEC630ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070305
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
416ms
A
328ms
MX
331ms
AAAA
301ms
TXT
779ms
CAA
419ms
HTTPS
317ms
TLSA
353ms
SOA
0ms
MTA-STS
446ms
DNSSEC
630ms
SRV
509ms
Total
3478ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 16:43:09 3478ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-30 10:25:43 623ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 23:53:40 2907ms 2 NS 1 A 2 MX 🔒 Secure View
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