group.edu.vn - robtex.com
group.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=2018564749 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSkarl.ns.cloudflare.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:05:56
●NSrobin.ns.cloudflare.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:05:56
●MXroute1.mx.cloudflare.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:05:56
●MXroute2.mx.cloudflare.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:05:56
●MXroute3.mx.cloudflare.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:05:56
●A95.111.202.252026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| group.edu.vn | robin.ns.cloudflare.com, karl.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.190
NS records: robin.ns.cloudflare.com, karl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for group.edu.vn (unsigned zone)
⏱️ Timing
Total: 1183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.111.202.25 |
| NS | 2 | karl.ns.cloudflare.com, robin.ns.cloudflare.com |
| MX | 3 | route2.mx.cloudflare.net (pri: 52), route1.mx.cloudflare.net (pri: 66)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| SOA | 1 | karl.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
group.edu.vn points to a single IP number: 95.111.202.25.
Other host names, for instance freelang.org, sin20.stablehost.com and mythuattranhung.com share IP numbers with group.edu.vn.
Name Servers
group.edu.vn is delegated to two name servers: karl.ns.cloudflare.com and robin.ns.cloudflare.com.
group.edu.vn shares the same name server setup as other domains, for example art-podium.ru, biosalusitalia.com, laguterkini.id, imaku.co and botgame.net.
group.edu.vn at least partially shares name servers with other domains, for instance jisdac.org, summarize.today, kraft-reparaturdienst.de, pug4.com and hour.app.
Host names with six IP numbers:
karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190; robin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ada, 2803:f800:50::6ca2:c0da, 2a06:98c1:50::ac40:20da, 108.162.192.218, 172.64.32.218 and 173.245.58.218.
Mail Servers
group.edu.vn is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
group.edu.vn shares mail servers with other domains at least partially, including futborsa.net, anvil.graphics, optorch.com, k4x.com and chat.vote.
Host names with six IP numbers: route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.