flexinet.com.vn - dns.ninja
flexinet.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022758733 | ||||||
Same first word
flexinet.net.br |
flexinet.com |
flexinet.in |
flexinet.co.uk |
flexinet.cz |
flexinet.com.au |
flexinet.info |
flexinet.uk |
flexinet.com.br |
flexinet.sk |
flexinet.nl |
flexinet.be |
flexinet.ca |
flexinet.nu |
flexinet.de |
flexinet.com.vn |
Similar names
DNS History
6 records (5 active, 1 former)
●MXflexinet-com-vn.mail.protection.outlook.com2026-05-01 → 2026-06-13 · 2 obs
● 2026-06-13 12:50:06
●A144.91.88.802026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 12:50:04
● 2026-06-13 12:50:06
○A171.244.139.2362026-05-10 → 2026-05-10 · 3 obs
○ 2026-06-13 12:50:04
○ 2026-06-13 12:50:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn, b.dns-servers.vn... | - |
| flexinet.com.vn | ns5.tenten.vn, ns6.tenten.vn, ns4.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.205
NS records: ns5.tenten.vn, ns6.tenten.vn, ns4.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexinet.com.vn (unsigned zone)
⏱️ Timing
Total: 2114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.91.88.80 |
| NS | 3 | ns6.tenten.vn, ns4.tenten.vn... |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms68330581 |
| SOA | 1 | ns4.tenten.vn hostmaster.flexinet.com.vn |
Analysis
IP Addresses
flexinet.com.vn has exactly one IP address — 144.91.88.80.
Name Servers
flexinet.com.vn carries NS records delegating to ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
flexinet.com.vn partially shares its NS delegation with several other domains, including marinahotel.vn, stec.com.vn, cde.vn and two others.
These name servers regularly co-occur with the name servers ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn are three hostnames that each resolve to a pair of IP addresses: ns4.tenten.vn to 103.18.7.204 and 2404:f080:1101:302:a163:44:193:20, ns5.tenten.vn to 103.18.7.205 and 2404:f080:1101:302:a163:44:193:21, and ns6.tenten.vn to 52.74.6.184 and 2404:f080:1101:302:a163:44:193:22.
Mail Servers
flexinet.com.vn uses one mail server — flexinet-com-vn.mail.protection.outlook.com.
flexinet-com-vn.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.