cstech.vn - robtex.com
cstech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.69.80.46🇻🇳 FPT-AS-AP118.69.80.0/20 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 | ns1.dotvndns.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 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 | ns1.dotvndns.vn | ||||||
| NS | ns2.dotvndns.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.dotvndns.vn | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 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 | ns8922.dotvndns.vn | ||||||
| NS | nsbak.dotvndns.com | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 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 | ns8922.dotvndns.vn | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| TXT | google-site-verification=grYZzGmhN2as2JFHGIpOh1-rBAzwimx9sAgotxsMj7Q | ||||||
| SOA | ns1.dotvndns.vnhostmaster@cstech.vn 2025-07-08 #6 | ||||||
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=2030764359 | ||||||
Subdomains
www.cstech.vn |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●NSns2.dotvndns.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●NSns3.dotvndns.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●MXaspmx.l.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
●A118.69.80.462026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 16:24:14
🔍 DNS Trace
Analysis
Hierarchy
cstech.vn is the parent of www.cstech.vn.
IP Addresses
cstech.vn points to a single IP number: 118.69.80.46.
other host names for instance lgg.vn, bigbanghanghieu.com, nangmega.vn, chinhhangauto.com and mucinasia.com.vn share IP numbers with cstech.vn.
Name Servers
cstech.vn is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
cstech.vn at least partially shares name servers with other domains, for instance halona.com.vn, inanviet.com.vn, nissinvn.com.vn, phuchunginvest.com and binhminhhotel.com.
These name servers are commonly used alongside the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, ns4.dotvndns.vn and nsbak.dotvndns.vn.
Host names with two IP numbers
nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP number
ns3.dotvndns.vn points to: 112.213.89.22
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn
Mail Servers
cstech.vn is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
cstech.vn shares mail servers with other domains at least partially, including ns500758.ns500758.ns500759.ns500759.ns500698.ns500735.ns500735.ns500736.ns500698.ns500698.ns500708.ns500576.ns500698.ns500698.ns500698.ns500619.ns500619.trackreceptor.com, ns500765.ns500734.ns500699.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500683.ns500632.ns500588.ns500632.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500698.ns500759.ns500758.ns500698.ns500698.ns500698.ns500735.ns500698.ns500698.ns500686.ns500576.ns500576.trackreceptor.com, ns500698.ns500759.ns500759.ns500758.ns500736.ns500698.ns500698.ns500736.ns500708.ns500708.ns500698.ns500576.ns500686.ns500576.ns500619.ns500576.trackreceptor.com and ns500724.ns500724.ns500599.ns500599.ns500599.ns500737.ns500599.ns500599.ns500697.ns500583.ns500599.ns500682.ns500583.www.yummyflingsfinder.com.
these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.