mail.codua.vn - robtex.com
mail.codua.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.130.218.233๐ป๐ณ WEBICO-AS-VN103.130.218.0/23 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | dobinhdu.tino.vps | ||||||
codua.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.130.218.233๐ป๐ณ WEBICO-AS-VN103.130.218.0/23 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.pavietnam.vn โญ | ||||||
| NS | ns2.pavietnam.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| MX | mail.codua.vn โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@codua.vn 2025-07-06 #4 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA103.130.218.2332026-05-08 โ 2026-05-13 ยท 2 obs
โ 2026-05-08 10:19:06
โ 2026-05-13 00:18:06
โ 2026-05-13 00:18:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| codua.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | 4 records |
โ Authoritative Response
Server:222.255.121.247
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for codua.vn (unsigned zone)
โฑ๏ธ Timing
Total: 1453ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.130.218.233 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Mail Server Role
mail.codua.vn serves as a mail server for codua.vn.
IP Addresses
mail.codua.vn resolves to one IP number: 103.130.218.233.
Other host names, for instance hoainhonland.vn, www.hoainhonland.vn, codua.vn, mail.hoainhonland.vn and www.codua.vn share IP numbers with mail.codua.vn.