vmath.edu.vn - robtex.com
vmath.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 117.122.125.107🇻🇳 VNNIC117.122.124.0/22 -AS-VN | ||||||
| PTR | biz.vnnic.vn | ||||||
| PTR | speakers.vnnic.vn | ||||||
| NS | ns-hold.vnnic.vn ⚠️ Not in zone NS records | ||||||
| A | 117.122.125.107🇻🇳 VNNIC117.122.124.0/22 -AS-VN | ||||||
| PTR | biz.vnnic.vn | ||||||
| PTR | speakers.vnnic.vn | ||||||
edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2018564789 | ||||||
Subdomains
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A117.122.125.1072026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 20:14:08
● 2026-05-10 17:11:26
● 2026-05-10 17:11:26
🔍 DNS Trace
Analysis
Hierarchy
vmath.edu.vn is a parent of mail.vmath.edu.vn and www.vmath.edu.vn.
IP Addresses
vmath.edu.vn points to IP number: 117.122.125.107.
Other host names such as www.autogiabao.com.vn, tmail.edu.vn, dafi.vn, www.hangucxachtay.vn and phunuhocmon.org.vn share IPs with vmath.edu.vn.
Name Servers
vmath.edu.vn is delegated to a single name server, ns-hold.vnnic.vn.
vmath.edu.vn shares the same name server setup as pickion.vn, okay.vn, tochuclekhaitruong.com.vn, fastervietnam.vn and tentenshop.vn.
vmath.edu.vn shares some name servers with other domains, for instance aichat247.vn.
ns-hold.vnnic.vn points to a single IP: 117.122.125.107.