mail.esi.com.vn - robtex.com
mail.esi.com.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.27.236.16๐ป๐ณ LVSS-AS-VN103.27.236.0/24 LVSS-VN | ||||||
| PTR | mail3.longvan.net | ||||||
esi.com.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.27.238.234๐ป๐ณ LVSS-AS-VN103.27.236.0/22 LVSS-VN | ||||||
| NS | dns1.longvan.vn โญ | ||||||
| NS | dns2.longvan.vn | ||||||
| MX | mail.esi.com.vn โญ | ||||||
| TXT | MS=ms55884547 | ||||||
| TXT | v=spf1 mx a ip4:103.27.236.16 -all | ||||||
| TXT | facebook-domain-verification=o4q77bxiu2y9xfi9i294lntqlmvyhz | ||||||
| SOA | dns1.longvan.vnhostmaster@esi.com.vn serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA103.27.236.162026-02-27 โ 2026-05-13 ยท 3 obs
โ 2018-08-07 10:00:50
โ 2026-02-27 01:50:26
โ 2026-05-13 02:24:52
โ 2026-02-27 01:50:26
โ 2026-05-13 02:24:52
โA112.213.89.1062018-08-07 โ 2018-08-07 ยท 3 obs
โ 2018-08-07 10:00:50
โ 2026-02-27 01:50:26
โ 2026-05-13 02:24:52
โ 2026-02-27 01:50:26
โ 2026-05-13 02:24:52
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, d.dns-servers.vn, h.dns-servers.vn, c.dns-servers.vn... | - |
| esi.com.vn | dns1.longvan.vn, dns2.longvan.vn | - |
โ Authoritative Response
Server:103.27.238.3
NS records: dns1.longvan.vn, dns2.longvan.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for esi.com.vn (unsigned zone)
โฑ๏ธ Timing
Total: 1916ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.27.236.16 |
Analysis
Mail Server Role
mail.esi.com.vn is the mail server for esi.com.vn.
IP Addresses
mail.esi.com.vn resolves to one IP number: 103.27.236.16.
other host names including mail.hpa-design.com, mail.sunshinehouse.edu.vn, mail.estc.com.vn, mail.cantech.com.vn and mail3.longvan.net share IP numbers with mail.esi.com.vn.