protechvietnam.com - robtex.com
protechvietnam.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=1778288686 | ||||||
Subdomains
mail.protechvietnam.com |
Same first word
protechvietnam.com |
DNS History
7 records (6 active, 1 former)
●NSns1.matbao.com2018-05-12 → 2026-05-09 · 2 obs
● 2026-05-09 01:14:52
●NSns1.matbao.vn2026-03-18 → 2026-05-09 · 3 obs
● 2026-03-18 04:19:40
● 2026-05-09 01:14:52
●NSns2.matbao.com2018-05-12 → 2026-05-09 · 2 obs
● 2026-05-09 01:14:52
●NSns2.matbao.vn2026-03-18 → 2026-05-09 · 3 obs
● 2026-03-18 04:19:40
● 2026-05-09 01:14:52
○MXmail.protechvietnam.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-03-18 04:19:40
○ 2026-05-09 01:14:52
●MXpro27.emailserver.vn2026-03-18 → 2026-05-09 · 3 obs
● 2026-03-18 04:19:40
● 2026-05-09 01:14:52
●A61.14.234.612026-03-18 → 2026-05-09 · 2 obs
● 2026-05-09 01:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| protechvietnam.com | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:35.198.203.127
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protechvietnam.com (unsigned zone)
⏱️ Timing
Total: 1527ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.14.234.61 |
| NS | 2 | ns2.matbao.com, ns1.matbao.com |
| MX | 1 | pro27.emailserver.vn (pri: 0) |
| TXT | 2 | v=spf1 mx include:emailserver.vn include, MS=ms67098290 |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
Analysis
Hierarchy
protechvietnam.com is a parent of mail.protechvietnam.com.
IP Addresses
protechvietnam.com points to a single IP number: 61.14.234.61.
Other host names, for instance ccc.dddd.tcnkhanhvinh.edu.vn, nhituong.com, nhatrangseastar.com, cpcalendars.tcnkhanhvinh.edu.vn and autodiscover.tcnkhanhvinh.edu.vn share IP numbers with protechvietnam.com.
Name Servers
protechvietnam.com is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
protechvietnam.com at least partially shares name servers with other domains, for instance pacisoft.com, onebegroup.com, quadayroi.com, gangtaycaosu.com and songkhoe365.vn.
these name servers are commonly used with ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Hostnames with two IP numbers
ns1.matbao.com points to 13.250.228.99 and 103.110.128.60
ns2.matbao.com points to 35.198.203.127 and 103.138.89.11
ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60
ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11
Pointing to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn
Pointing to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn
Pointing to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn
Pointing to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn
Mail Servers
protechvietnam.com is handled by a single mail server, pro27.emailserver.vn.
protechvietnam.com uses the same mail server configuration as other domains, such as gmgvietnam.vn, nghiason.com.vn, epicvietnam.com, hla-hcm.vn and linkluck.net.
protechvietnam.com shares mail servers with other domains, at least partially, for instance satoen.vn and cargonetwork.com.
pro27.emailserver.vn resolves to two IP numbers: 2405:7bc0:0:4::24 and 103.110.129.44.