longbinh.com.vn - robtex.com
longbinh.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=2022688179 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns-b1.tenten.vn2026-02-27 → 2026-04-25 · 3 obs
● 2026-02-27 08:27:50
● 2026-04-25 21:56:12
●NSns-b2.tenten.vn2026-02-27 → 2026-04-25 · 3 obs
● 2026-02-27 08:27:50
● 2026-04-25 21:56:12
●NSns-b3.tenten.vn2026-02-27 → 2026-04-25 · 3 obs
● 2026-02-27 08:27:50
● 2026-04-25 21:56:12
○NSns1.netnam.vn2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 16:57:44
○ 2026-02-27 08:27:50
○ 2026-04-25 21:56:12
○NSns2.netnam.vn2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 16:57:44
○ 2026-02-27 08:27:50
○ 2026-04-25 21:56:12
○MXmail-smtp.hcmc.netnam.vn2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 16:57:44
○ 2026-02-27 08:27:50
○ 2026-04-25 21:56:12
●MXmail.longbinh.com.vn2020-03-04 → 2026-04-25 · 3 obs
● 2020-03-04 16:57:44
● 2026-04-25 21:56:12
○A119.17.253.2132015-05-29 → 2016-09-06 · 4 obs
● 2016-09-06 01:39:18
○ 2017-05-30 02:35:34
○ 2026-04-25 21:56:12
●A202.151.168.2312017-05-30 → 2026-04-25 · 3 obs
● 2017-05-30 02:35:34
● 2026-04-25 21:56:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn, b.dns-servers.vn... | - |
| longbinh.com.vn | ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.68
NS records: ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for longbinh.com.vn (unsigned zone)
⏱️ Timing
Total: 2246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.151.168.231 |
| NS | 3 | ns-b1.tenten.vn, ns-b3.tenten.vn... |
| MX | 1 | mail.longbinh.com.vn (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:150.95.114.89 include |
| SOA | 1 | ns-b3.tenten.vn noc\.netnam.vn.longbinh. |
Analysis
Hierarchy
longbinh.com.vn is parent of www.longbinh.com.vn and mail.longbinh.com.vn.
IP Addresses
longbinh.com.vn points to a single IP number: 202.151.168.231.
Name Servers
longbinh.com.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
longbinh.com.vn at least partially shares name servers with other domains, for instance qasco.vn, nhadatso1.vn, age-lines.com.vn, tut.com.vn and hocdautu.com.vn.
Host names with two IP numbers:
Host ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67.
Host ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68.
Host ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.
Mail Servers
longbinh.com.vn is handled by a single mail server, mail.longbinh.com.vn.
Host name mail.longbinh.com.vn points to IP address 150.95.114.89.