`iest.edu.vn`

DNSSEC	⚠️ Not signed
A	123.25.133.6^{🇻🇳 VTN-1123.25.128.0/20 VNPT-Net}
		PTR	`static.vdc.vn`
NS	`nsbak.pavietnam.net` ⭐
		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`
NS	`ns1.pavietnam.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.pavietnam.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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1b^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f27.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`9b7yldck5gltlggrdg75wgh296bcmczh`
TXT	`google-site-verification=DENoNNgUuLoJdoZX2Ejdj4O_LisK7rg7e9wcLGXd4Ts`
SOA	`nsbak.pavietnam.net`hostmaster@iest.edu.vn 2024-04-04 #4

`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.vn`postmaster@vnnic.vn serial=2018564639

Subdomains

www.iest.edu.vn

Same first word

iest.org

iest.pl

iest.com.ph

iest.in

iest.es

iest.us

iest.co.jp

iest.com.tw

iest.com

iest.net

iest.jp

iest.com.br

iest.edu.mx

iest.nl

iest.de

iest.cc

iest.org.br

iest.eu

iest.synology.me

iest.info

iest.edu.vn

iest.at

Similar names

site.im

ites.by

site.ws

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seti.us

ties.net.au

iets.fr

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seti.cl

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site.myshopify.com

esti.me

ites.be

tesi.uno

ties.cz

site.guide

esit.com.tw

stei.cat

etis.com.tr

seti.re.kr

tise.cl

tesi.ru

site.net.au

tesi.ch

tesi.org

site.fr

site.net.nz

ites.eu

esti.co.kr

eits.eu

tesi.mi.it

site.au

site.io

site.kz

site.md

iste.jp

itse.gr

tise.it

ites.net.au

iste.com.my

eits.com.al

siet.in

itse.ca

site.mobi

tise.app

site.la

esti.fr

seti.ws

iste.edu.tr

site.pt

etis.kiev.ua

etis.co.in

ties.fr

site.com.vc

site.it

teis.co.in

tsie.ir

seti.kz

esti.net.cn

iste.info

eits.org

seit.com.br

site.blue

site.top

eits.ca

site.no

site.best

esti.ro

tsie.nl

site.af

esti.cu

iset.gr

site.com.cn

site.legal

stie.info

seti.cc

siet.de

stei.es

site.gallery

tesi.fi

site.surgery

site.cx

tise.co

esti.net

iste.org

site.photos

iste.ru

itse.cz

etis.si

site.vg

ties.org.in

seti.com.py

seti.go.kr

seit.it

itse.com.au

DNS History

9 records (9 active, 0 former)

●NSns1.pavietnam.vn2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●NSns2.pavietnam.vn2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●NSnsbak.pavietnam.net2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●MXalt1.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●MXalt2.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●MXalt3.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●MXalt4.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●MXaspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

●A123.25.133.62026-04-30 → 2026-05-09 · 2 obs

● 2026-04-30 20:14:28
● 2026-05-09 13:55:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
iest.edu.vn	ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net	-

✅ Authoritative Response

Server:112.213.89.22

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iest.edu.vn (unsigned zone)

⏱️ Timing

Total: 2296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.25.133.6`
NS	3	`ns2.pavietnam.vn, nsbak.pavietnam.net...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`9b7yldck5gltlggrdg75wgh296bcmczh, google-site-verification=DENoNNgUuLoJdoZ`
SOA	1	`nsbak.pavietnam.net hostmaster.iest.edu.`