sumitomo-vn.com - robtex.com
sumitomo-vn.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 42.112.36.81🇻🇳 FPT-AS-AP42.112.36.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | dnssec1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::9000:202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 112.213.82.186🇻🇳 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:d202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 222.255.121.214🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | dnssec2.dotvndns.vn | ||||||
| NS | dnssecbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:d203🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 203.162.78.50🇻🇳 VDC203.162.78.0/24 VNPT | ||||||
| PTR | ci78-50.netnam.vn | ||||||
| MX | mail.sumitomo-vn.com ⭐ | ||||||
| A | 103.77.162.18🇻🇳 SUPERDATA103.77.162.0/24 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 | dateh.maychu.cloud | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@sumitomo-vn.com 2026-04-06 #2 | ||||||
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=1778476396 | ||||||
Subdomains
mail.sumitomo-vn.com |
Same first word
sumitomo-vn.com |
DNS History
8 records (5 active, 3 former)
●NSdnssec1.pavietnam.vn2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 15:03:10
● 2026-05-11 05:34:20
●NSdnssec2.pavietnam.vn2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 15:03:10
● 2026-05-11 05:34:20
●NSdnssecbak.pavietnam.net2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 15:03:10
● 2026-05-11 05:34:20
○NSns1.matbao.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-05-01 15:03:10
○ 2026-05-11 05:34:20
○NSns2.matbao.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-05-01 15:03:10
○ 2026-05-11 05:34:20
●MXmail.sumitomo-vn.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 05:34:20
○A103.48.193.72019-12-15 → 2019-12-15 · 3 obs
○ 2026-05-01 15:03:10
○ 2026-05-11 05:34:20
●A42.112.36.812026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 15:03:10
● 2026-05-11 05:34:20
🔍 DNS Trace
Analysis
Hierarchy
sumitomo-vn.com is parent of mail.sumitomo-vn.com.
IP Addresses
sumitomo-vn.com points to a single IP: 42.112.36.81.
Other host names, for instance vitechco.com.vn, anvinh.com.vn, hoamatoan.edu.vn, cezan.edu.vn and vietrunning.vn share IP numbers with sumitomo-vn.com.
Name Servers
sumitomo-vn.com is delegated to three name servers: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
sumitomo-vn.com at least partially shares its name servers with other domains, for instance sinhadep.vn, unimore.vn, kosmen.com.vn, khma.net and thonet-vander.com.vn.
these name servers are commonly used with the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
Host names with two IP numbers:
dnssecbak.pavietnam.net points to: 2406:9c80::9000:d203 and 203.162.78.50.
dnssec1.pavietnam.vn points to: 2406:9c80::9000:202 and 112.213.82.186.
dnssec2.pavietnam.vn points to: 2406:9c80::9000:d202 and 222.255.121.214.
Mail Servers
sumitomo-vn.com is served by a single mail server, mail.sumitomo-vn.com.
mail.sumitomo-vn.com points to IP number 103.77.162.18.