kle-online2.dk
Last scanned: 2026-08-28 00:25:39  ·  689ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.165.90.172 600s ip213-165-90-172.pbiaas.com AS8560 IONOS SE 213.165.64.0/19 🇬🇧 United Kingdom —
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover213.165.90.172
🔶 Autoconfig213.165.90.172
🔷 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)
🔐 DNSSEC127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
36ms
A
35ms
MX
74ms
AAAA
40ms
TXT
214ms
CAA
56ms
HTTPS
60ms
TLSA
173ms
SOA
0ms
MTA-STS
108ms
DNSSEC
127ms
SRV
88ms
Total
689ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:25:39 689ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 02:27:24 462ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 13:57:47 4685ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 12:02:52 16545ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 03:51:11 739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 15:42:26 806ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:19:39 555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 23:24:29 488ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:38:36 1144ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:21:09 1803ms 2 NS 1 A 0 MX 🔒 Secure View
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