julefanden.dk
Last scanned: 2026-08-28 03:53:07  ·  657ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.17.2.55 43200s — — — — — —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.kropotkin.dk 83.92.80.103 83-92-80-103-cable.dk.customer.tdc.net AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover172.17.2.55
🔶 Autoconfig172.17.2.55
🔷 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)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
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
40ms
A
40ms
MX
47ms
AAAA
42ms
TXT
198ms
CAA
38ms
HTTPS
32ms
TLSA
80ms
SOA
0ms
MTA-STS
96ms
DNSSEC
107ms
SRV
87ms
Total
657ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:53:07 657ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 10:20:56 676ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 19:36:03 6739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 04:38:45 727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 21:27:54 911ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 21:08:34 703ms 2 NS 1 A 1 MX 🔒 Secure View
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