vietnamairlines.dk
Last scanned: 2026-08-28 03:46:23  ·  6506ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
NameserverIP addressesPTRASN / ISP
ns1.netnam.vn 202.151.160.10
2401:e800::10		 ns3.netnam.vn
ns1.netnam.vn		 AS24173 Netnam Company
AS24173 Netnam Company
ns2.netnam.vn 202.151.175.10 ns2.netnam.vn AS24173 Netnam Company
🌍 A Records1 records   328ms
IPTTLPTRASNISP / OrgCIDRCountryCity
202.151.160.5 60s — AS24173 Netnam Company 202.151.160.0/20 🇻🇳 Vietnam Hanoi
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC496ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2018010900
Primary NS (MNAME)ns1.netnam.vn
Responsible (RNAME)hostmaster@vietnamairlines.dk
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
328ms
MX
247ms
AAAA
262ms
TXT
1854ms
CAA
266ms
HTTPS
319ms
TLSA
667ms
SOA
0ms
MTA-STS
693ms
DNSSEC
496ms
SRV
683ms
Total
6506ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:46:23 6506ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 17:37:18 4124ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 14:31:57 10726ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 02:03:07 1155ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 20:17:37 1157ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:29:06 9200ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 03:47:32 5144ms 2 NS 1 A 0 MX 🔓 Insecure View
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