app500.dk
Last scanned: 2026-08-19 22:52:53  ·  1033ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   105ms
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   91ms
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   99ms
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)
🔐 DNSSEC184ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081901
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
105ms
A
91ms
MX
99ms
AAAA
88ms
TXT
393ms
CAA
88ms
HTTPS
79ms
TLSA
65ms
SOA
0ms
MTA-STS
102ms
DNSSEC
184ms
SRV
138ms
Total
1033ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 22:52:53 1033ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 12:24:56 673ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 03:54:41 8626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:14:28 492ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 00:29:06 562ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 04:26:18 1020ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 10:55:21 686ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:36:23 449ms 2 NS 1 A 0 MX 🔒 Secure View
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