usandt.dk
Last scanned: 2026-08-15 04:00:01  ·  10398ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2504ms
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   2209ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.158.133.1 600s lovable-app-cd-1-4.p.l5e.io AS13335 Cloudflare, Inc. 185.158.133.0/24 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   2245ms
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)
🔐 DNSSEC2761ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA2205ms
FieldValue
Serial2026081301
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
2504ms
A
2209ms
MX
2245ms
AAAA
2198ms
TXT
2566ms
CAA
2211ms
HTTPS
2283ms
TLSA
232ms
SOA
2205ms
MTA-STS
2290ms
DNSSEC
2761ms
SRV
4280ms
Total
10398ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 04:00:01 10398ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 15:26:05 2360ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 02:14:25 4568ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 16:11:35 651ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 04:52:21 503ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:41:35 1435ms 2 NS 1 A 0 MX 🔒 Secure View
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