ovan.edu.vn - robtex.com
ovan.edu.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=2018564748 | ||||||
Subdomains
daotaotoc.ovan.edu.vn |
duhocduc.ovan.edu.vn |
doitactuyensinh.ovan.edu.vn |
beauty.ovan.edu.vn |
socapda.ovan.edu.vn |
makeup.ovan.edu.vn |
daotaoda.ovan.edu.vn |
www.ovan.edu.vn |
hocvientoc.ovan.edu.vn |
Same first word
ovan.net |
ovan.be |
ovan.com |
ovan.com.vn |
ovan.se |
ovan.fr |
ovan.ca |
ovan.org |
ovan.cn |
ovan.eu |
ovan.ch |
ovan.cc |
ovan.es |
ovan.de |
ovan.edu.vn |
ovan.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSalla.ns.cloudflare.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 18:27:20
●NSbjorn.ns.cloudflare.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 18:27:20
●MXsmtp.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 18:27:20
●A103.110.87.262026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 18:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ovan.edu.vn | alla.ns.cloudflare.com, bjorn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.62
NS records: alla.ns.cloudflare.com, bjorn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ovan.edu.vn (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.110.87.26 |
| NS | 2 | alla.ns.cloudflare.com, bjorn.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=siOloiO7ECsSeDM |
| SOA | 1 | alla.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
ovan.edu.vn has children including daotaotoc.ovan.edu.vn, duhocduc.ovan.edu.vn, doitactuyensinh.ovan.edu.vn, beauty.ovan.edu.vn, socapda.ovan.edu.vn and a few other host names.
IP Addresses
ovan.edu.vn points to a single IP address: 103.110.87.26.
Other host names such as mail.hanhphucchoem.vn, hanhphucchoem.vn, thietbiachau.com, phanmemninja.com and quantraai.com share IP numbers with ovan.edu.vn.
Name Servers
ovan.edu.vn is delegated to two name servers: alla.ns.cloudflare.com and bjorn.ns.cloudflare.com.
ovan.edu.vn uses the same name server setup as other domains, including ovan.com.vn, kosswell.vn, ovanglobal.com, casilotgircom.cfd and rulefirst.com.
At least part of the name servers for ovan.edu.vn are shared with other domains, for instance ozwebdevelopment.com.au, converse-all-star.it, biblecast.com, goodstream.one and republicmarketing-audit.com.
These name servers are commonly used alongside meera.ns.cloudflare.com and bailey.ns.cloudflare.com.
Host names with six IP numbers:
alla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62.
bjorn.ns.cloudflare.com points to: 2606:4700:58::a29f:2c62, 2803:f800:50::6ca2:c362, 2a06:98c1:50::ac40:2362, 108.162.195.98, 162.159.44.98 and 172.64.35.98.
Mail Servers
The mail server for ovan.edu.vn is smtp.google.com.
ovan.edu.vn uses the same mail server setup as other domains, for instance solpay.com, iconhotels.asia, wypozyczalniabusow.com, bell.expert and thewhatif.org.
ovan.edu.vn shares at least some mail servers with other domains, for example introductionssocialistics.info, buildadeckli.com, easycard.co.th, retro-pia.com and hotocantins.com.br.
smtp.google.com resolves to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.250.101.27 and 142.251.2.27.