flatau.dk
📜 Historical scan 2026-06-17 09:20:50  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   74ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records5 records   86ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 172.253.130.26 yulppbn-in-f26.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
10 — aspmx2.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
10 — aspmx3.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   285ms
TXT Record
google-site-verification=HzIgfeKOrP__KY8Wtap8jnof4s49sSaFntKBbKcLzIo
✉️ 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)
🔐 DNSSEC272ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA75ms
FieldValue
Serial2026061501
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
74ms
A
82ms
MX
86ms
AAAA
87ms
TXT
285ms
CAA
83ms
HTTPS
83ms
TLSA
54ms
SOA
75ms
MTA-STS
48ms
DNSSEC
272ms
SRV
0ms
Total
1301ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:44:46 773ms 2 NS 0 A 5 MX 🔒 Secure View
2026-08-26 21:39:26 567ms 2 NS 0 A 5 MX 🔒 Secure View
2026-07-25 22:26:10 1224ms 2 NS 0 A 5 MX 🔒 Secure View
2026-07-02 14:02:25 2576ms 2 NS 0 A 5 MX 🔒 Secure View
2026-06-26 13:21:47 722ms 2 NS 0 A 5 MX 🔒 Secure View
2026-06-17 09:20:50 1301ms 2 NS 0 A 5 MX 🔒 Secure View
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