cothaotomca.vn - robtex.com
cothaotomca.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.matbao.vn ⭐ | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns2.matbao.vn | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | pro214.emailserver.vn ⭐ | ||||||
| A | 103.110.129.214🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| PTR | pro214.emailserver.vn | ||||||
| TXT | v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-05-06 #2 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030740231 | ||||||
Subdomains
www.cothaotomca.vn |
Same first word
cothaotomca.vn |
DNS History
5 records (4 active, 1 former)
●MXpro214.emailserver.vn2026-05-01 → 2026-05-06 · 2 obs
● 2026-05-06 18:19:30
○A103.154.102.272026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 18:10:22
○ 2026-05-06 18:19:30
●A216.198.79.12026-05-06 → 2026-05-06 · 2 obs
● 2026-05-06 18:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| cothaotomca.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cothaotomca.vn (unsigned zone)
⏱️ Timing
Total: 4100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | pro214.emailserver.vn (pri: 0) |
| TXT | 1 | v=spf1 mx include:emailserver.vn include |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
cothaotomca.vn is a parent of www.cothaotomca.vn.
IP Addresses
cothaotomca.vn points to a single IP number: 216.198.79.1.
Other host names, for instance showalter.co, mahabubsany.com, mediumax.com, campjuly.com and subnise.com share IP numbers with cothaotomca.vn.
Name Servers
Delegation for cothaotomca.vn rests with two name servers, ns1.matbao.vn and ns2.matbao.vn.
cothaotomca.vn shares the same name server setup as other domains, including 9thcentury.vn, sieuhoc.edu.vn, acnacare.com.vn, gotech.vn and paulfrank.vn.
cothaotomca.vn at least partially shares name servers with other domains, for instance khosandep.vn, haiduong.info.vn, gloryjsc.com, ingiaynhua.com and dichvumarketinghc.vn.
these name servers are commonly used with ns1.matbao.com, ns2.matbao.com and ns-bak.matbao.com.
Host names with two IP numbers: 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.
Mail Servers
cothaotomca.vn is handled by a single mail server, pro214.emailserver.vn.
cothaotomca.vn uses the same mail server configuration as other domains, such as paci.vn, vias.com.vn, giaiphaptoiuu.vn, ptecvn.com and topware.com.vn.
cothaotomca.vn shares mail servers with other domains, at least partially, for instance gpmsoftwares.com and pharmatech.vn.
pro214.emailserver.vn points to a single IP: 103.110.129.214.