kascjo.dk
Last scanned: 2026-08-16 17:44:49  ·  549ms 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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
151.101.64.119 3600s — AS54113 Fastly, Inc. 151.101.0.0/16 🇺🇸 United States —
📧 MX Records1 records   47ms
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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081501
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
42ms
MX
47ms
AAAA
60ms
TXT
176ms
CAA
63ms
HTTPS
55ms
TLSA
38ms
SOA
0ms
MTA-STS
68ms
DNSSEC
95ms
SRV
69ms
Total
549ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 17:44:49 549ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 11:03:05 2496ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 17:09:32 2760ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-06 11:08:09 947ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 01:05:38 637ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 17:22:55 1464ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 06:27:37 1463ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 05:50:34 629ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 15:07:37 651ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-19 11:19:17 1092ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 05:21:09 802ms 2 NS 1 A 4 MX 🔒 Secure View
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