sai-gon.dk
Last scanned: 2026-08-28 09:08:43  ·  791ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
54.194.41.141 3600s ec2-54-194-41-141.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.192.0.0/14 🇮🇪 Ireland Dublin
📧 MX Records1 records   50ms
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 Records1 records   378ms
TXT Record
rm_verify=ab4dec9ab0
✉️ 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
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
42ms
A
29ms
MX
50ms
AAAA
50ms
TXT
378ms
CAA
49ms
HTTPS
42ms
TLSA
123ms
SOA
0ms
MTA-STS
265ms
DNSSEC
82ms
SRV
266ms
Total
791ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:08:43 791ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 21:37:56 4734ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 01:43:52 528ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 08:56:48 6440ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 06:52:54 9578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 21:05:49 1160ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 21:28:16 547ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:23:31 524ms 2 NS 1 A 0 MX 🔒 Secure View
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