qato.dk
Last scanned: 2026-08-11 21:01:38  ·  4391ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   230ms
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   212ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.68.145.164 43200s — AS39642 Sinal A/S 77.68.128.0/17 🇩🇰 Denmark Nørresundby
📧 MX Records1 records   199ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.68.145.164
🔶 Autoconfig77.68.145.164
🔷 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.qato.dk u0_QNUiwEBAO_JhRlZ6qjk_VajyJkXY9QHeei_I9nG4
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC643ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
230ms
A
212ms
MX
199ms
AAAA
220ms
TXT
1050ms
CAA
244ms
HTTPS
291ms
TLSA
151ms
SOA
0ms
MTA-STS
444ms
DNSSEC
643ms
SRV
332ms
Total
4391ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 21:01:38 4391ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 17:51:44 767ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 23:38:36 602ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 00:46:29 571ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:17:58 861ms 2 NS 1 A 0 MX 🔒 Secure View
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