mail.hoangvucomputer.com - robtex.com
mail.hoangvucomputer.com
| CNAME | hoangvucomputer.com | ||||||
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 14.225.231.70๐ป๐ณ VNPT-AS-VN14.225.231.0/24 VNPT | ||||||
| PTR | host70.vietnix.vn | ||||||
| NS | dnssec1.pavietnam.vn โญ | ||||||
| A | 2406:9c80::9000:202๐ป๐ณ SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 112.213.82.186๐ป๐ณ SUPERDATA112.213.82.0/24 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 | dnssec1.dotvndns.vn | ||||||
| NS | dnssec2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:d202๐ป๐ณ SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 222.255.121.214๐ป๐ณ VDC222.255.121.0/24 VNPT | ||||||
| PTR | dnssec2.dotvndns.vn | ||||||
| NS | dnssecbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:d203๐ป๐ณ SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 203.162.78.50๐ป๐ณ VDC203.162.78.0/24 VNPT | ||||||
| PTR | ci78-50.netnam.vn | ||||||
| MX | mail.hoangvucomputer.com โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@hoangvucomputer.com 2026-03-22 #2 | ||||||
hoangvucomputer.com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 14.225.231.70๐ป๐ณ VNPT-AS-VN14.225.231.0/24 VNPT | ||||||
| NS | dnssec1.pavietnam.vn โญ | ||||||
| NS | dnssec2.pavietnam.vn | ||||||
| NS | dnssecbak.pavietnam.net | ||||||
| MX | mail.hoangvucomputer.com โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@hoangvucomputer.com 2026-03-22 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA112.213.89.1362017-09-09 โ 2017-09-09 ยท 3 obs
โ 2026-03-25 00:14:56
โ 2026-03-25 04:54:32
โCNAMEhoangvucomputer.com2026-03-25 โ 2026-03-25 ยท 2 obs
โ 2026-03-25 04:54:32
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| hoangvucomputer.com | dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net | - |
โ Authoritative Response
Server:112.213.82.186
NS records: dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1728ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | hoangvucomputer.com |
Analysis
Mail Server Role
mail.hoangvucomputer.com serves as a mail server for hoangvucomputer.com.
IP Addresses
mail.hoangvucomputer.com resolves to one IP number: 14.225.231.70.
Other host names, for instance ptcar.vn, saigon-office.com, hethongnhakhoabaoanh.com, aprilpack.com and ngocthieny.vn share IP numbers with mail.hoangvucomputer.com.
Name Servers
mail.hoangvucomputer.com is delegated to three name servers: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
mail.hoangvucomputer.com at least partially shares name servers with other domains, including dhcn.vn, secretgardenhoian.com.vn, einvoice365.com, acquyxenang.net and folabooth.com.
These name servers are commonly used with nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.
Host names with two IP numbers:
dnssecbak.pavietnam.net: 2406:9c80::9000:d203 and 203.162.78.50
dnssec1.pavietnam.vn: 2406:9c80::9000:202 and 112.213.82.186
dnssec2.pavietnam.vn: 2406:9c80::9000:d202 and 222.255.121.214
Mail Servers
mail.hoangvucomputer.com is handled by a single mail server, mail.hoangvucomputer.com.
mail.hoangvucomputer.com shares the same mail server setup as other domains, for example hoangvucomputer.com.