flexinet.com.vn - robtex.com
flexinet.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.91.88.80🇩🇪 CONTABO144.91.88.0/23 | ||||||
| PTR | vmi3234061.contaboserver.net | ||||||
| NS | ns4.tenten.vn ⭐ | ||||||
| A | 2404:f080:1101:302:a163:44:193:20🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | ns4.tenten.vn | ||||||
| A | 103.18.7.204🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN | ||||||
| PTR | ns4.tenten.vn | ||||||
| NS | ns5.tenten.vn | ||||||
| A | 2404:f080:1101:302:a163:44:193:21🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | ns5.tenten.vn | ||||||
| A | 103.18.7.205🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN | ||||||
| PTR | ns5.tenten.vn | ||||||
| NS | ns6.tenten.vn | ||||||
| A | 2404:f080:1101:302:a163:44:193:22🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | ns6.tenten.vn | ||||||
| A | 52.74.6.184🇸🇬 Amazon52.74.0.0/16 SIN prefix | ||||||
| PTR | ec2-52-74-6-184.ap-southeast-1.compute.amazonaws.com | ||||||
| TXT | MS=ms68330581 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns4.tenten.vnhostmaster@flexinet.com.vn 2026-06-01 #12 | ||||||
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=2022806352 | ||||||
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 (4 active, 2 former)
○MXflexinet-com-vn.mail.protection.outlook.com2026-05-01 → 2026-05-01 · 3 obs
○ 2026-07-08 18:46:30
○ 2026-07-15 12:15:56
●A144.91.88.802026-06-13 → 2026-07-15 · 3 obs
● 2026-06-13 12:50:04
● 2026-07-15 12:15:56
○A171.244.139.2362026-05-10 → 2026-05-10 · 3 obs
○ 2026-06-13 12:50:04
○ 2026-07-15 12:15:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| flexinet.com.vn | ns6.tenten.vn, ns4.tenten.vn, ns5.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.204
NS records: ns6.tenten.vn, ns4.tenten.vn, ns5.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexinet.com.vn (unsigned zone)
⏱️ Timing
Total: 2297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns4.tenten.vn, ns6.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 resolves to just one IP address, 144.91.88.80.
There are other host names — vmi3234061.contaboserver.net among them — that share IP numbers with flexinet.com.vn.
Name Servers
DNS for flexinet.com.vn is handled by three authoritative name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
At least some of flexinet.com.vn's name servers are shared with other domains, for example marinahotel.vn, stec.com.vn, cde.vn and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
Three hostnames — ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn — each have two IP addresses: ns4.tenten.vn has 103.18.7.204 and 2404:f080:1101:302:a163:44:193:20, ns5.tenten.vn has 103.18.7.205 and 2404:f080:1101:302:a163:44:193:21, and ns6.tenten.vn has 52.74.6.184 and 2404:f080:1101:302:a163:44:193:22.