e2e.edu.vn - robtex.com
e2e.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
www.e2e.edu.vn |
Same first word
Similar names
2ee.cn |
2ee.co |
ee2.org |
ee2.de |
ee2.net |
ee2.in |
2ee.ru |
2ee.net |
2ee.com |
ee2.pl |
ee2.nl |
ee2.com |
2ee.de |
2ee.org |
2ee.ir |
2ee.pl |
2ee.se |
ee2.biz |
2ee.ph |
ee2.eu |
ee2.us |
ee2.cn |
ee2.ru |
2ee.nl |
2ee.app |
2ee.us |
ee2.be |
DNS History
5 records (5 active, 0 former)
●NSdnssec1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:29:38
●NSdnssec2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:29:38
●NSdnssecbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:29:38
●MXsmtp.google.com2026-05-01 → 2026-05-09 · 5 obs
● 2026-05-07 08:34:34
○ 2026-05-09 09:48:36
● 2026-05-09 18:29:36
● 2026-05-09 18:29:38
●A103.221.220.152026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| e2e.edu.vn | dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net | - |
✅ Authoritative Response
Server:222.255.121.214
NS records: dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.220.15 |
| NS | 3 | dnssecbak.pavietnam.net, dnssec1.pavietnam.vn... |
| MX | 1 | smtp.google.com (pri: 3600) |
| SOA | 1 | dnssec1.pavietnam.vn hostmaster.e2e.edu. |
Analysis
Hierarchy
e2e.edu.vn is the parent of www.e2e.edu.vn.
IP Addresses
e2e.edu.vn resolves to a single IP address: 103.221.220.15.
Other host names including www.tigermall.vn, takenli.vn, thietkeinanktp.com, hungphatres.com.hungphatres.vn and com.hungphatres.vn share IP numbers with e2e.edu.vn.
Name Servers
e2e.edu.vn is delegated to three name servers: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
e2e.edu.vn at least partially shares name servers with other domains, including viethaul.com, gianha.com.vn, a-plus.com.vn, thusports.com.vn and unity.com.vn.
these name servers are commonly used together with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
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
e2e.edu.vn is handled by a single mail server, smtp.google.com.
e2e.edu.vn shares its mail server setup with other domains, including sumathipressurepumpsmotorssalesservices.com, am.org.tw, samanthajayne.com.au, krma.cl and bohime.com.
The mail servers for e2e.edu.vn are shared with other domains, for instance iteggo.com, fmcsaregistrationcenter.com, beton.ua, candninstallationsltd.co.uk and siletz.org.
these mail servers are commonly used with 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.
The host name smtp.google.com points 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.