djkasper.dk
Last scanned: 2026-09-05 02:23:33  ·  2452ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.56.50.10 995s 87-56-50-10-static.dk.customer.tdc.net AS3292 TDC Holding A/S 87.56.32.0/19 🇩🇰 Denmark Viborg
📧 MX Records1 records   42ms
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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090101
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
45ms
A
38ms
MX
42ms
AAAA
50ms
TXT
158ms
CAA
30ms
HTTPS
41ms
TLSA
43ms
SOA
0ms
MTA-STS
67ms
DNSSEC
80ms
SRV
52ms
Total
2452ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 02:23:33 2452ms 2 NS 1 A 1 MX 🔒 Secure View
2026-09-04 02:53:09 444ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 15:32:20 597ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 02:40:12 4578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 22:07:04 717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 03:35:57 394ms 2 NS 1 A 0 MX 🔒 Secure View
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