trttool.com - robtex.com
trttool.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776036477 | ||||||
Same first word
trttool.com |
DNS History
8 records (6 active, 2 former)
●NSns1.matbao.com2016-12-20 → 2026-04-12 · 2 obs
● 2026-04-12 23:46:56
●NSns1.matbao.vn2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 22:15:08
● 2026-04-12 23:46:56
●NSns2.matbao.com2016-12-20 → 2026-04-12 · 2 obs
● 2026-04-12 23:46:56
●NSns2.matbao.vn2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 22:15:08
● 2026-04-12 23:46:56
○MXmail.trttool.com2016-12-20 → 2017-10-22 · 4 obs
● 2017-10-22 08:27:56
○ 2026-03-07 22:15:08
○ 2026-04-12 23:46:56
●MXpro09.emailserver.vn2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 22:15:08
● 2026-04-12 23:46:56
○A120.72.119.82017-10-22 → 2017-10-22 · 3 obs
○ 2026-03-07 22:15:08
○ 2026-04-12 23:46:56
●A172.105.230.1352026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 22:15:08
● 2026-04-12 23:46:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| trttool.com | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trttool.com (unsigned zone)
⏱️ Timing
Total: 1393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.105.230.135 |
| NS | 2 | ns2.matbao.com, ns1.matbao.com |
| MX | 1 | pro09.emailserver.vn (pri: 0) |
| TXT | 2 | v=spf1 mx include:emailserver.vn include, MS=ms21595710 |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
Analysis
IP Addresses
trttool.com points to a single IP address: 172.105.230.135.
Other host names such as 172-105-230-135.ip.linodeusercontent.com, ntviet.com, anbinhshipping.com and tve.edu.vn share IP numbers with trttool.com.
Name Servers
trttool.com is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
trttool.com at least partially shares name servers with other domains, for example tntvn.vn, kmdesign.vn, mekongflow.com, daitan.vn and mohinhtinhvietnam.vn.
These name servers are commonly used with ns-bak.matbao.com and ns3.matbao.vn and ns4.matbao.vn.
Host names with two IP numbers:
The host name ns1.matbao.com points to 13.250.228.99 and 103.110.128.60; The host name ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
The host name ns2.matbao.com points to 35.198.203.127 and 103.138.89.11; The host name ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Host names that point to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.
Host names that point to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.
Host names that point to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.
Host names that point to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.
Mail Servers
The pro09.emailserver.vn mail server handles trttool.com.
trttool.com shares the same mail server setup as other domains, including vietez.vn, vinatic.com.vn, sapalyhotel.com, abtel.vn and vkc.vn.
trttool.com shares at least some mail servers with other domains, for example qmh.com.vn and fsmaianh.com.vn.
pro09.emailserver.vn points to a single IP number: 103.110.129.109.