`ist.org.vn`

DNSSEC	⚠️ Not signed
A	210.2.90.35^{🇻🇳 QTSP210.2.90.0/24 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}
NS	`ns1.matbao.vn` ⭐
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.matbao.vn`
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.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	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=_F7dmXZFi18ryvaC7IvSRi_o8qrHC0uNEBgJN47N6q8`
SOA	`ns1.matbao.vn`admin@matbao.com 2025-08-29 #2

`org.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=2017789944

WOT: SAFE (99/100)

Subdomains

www.ist.org.vn

Same first word

ist.digital

ist.fi

ist.lu

ist.si

ist.name

ist.org.uk

ist.pt

ist.lv

ist.us

ist.com

ist.hu

ist.institute

ist.co.id

ist.net.tr

ist.world

ist.nu

ist.org.vn

ist.education

ist.cool

ist.bio

ist.com.tr

ist.co.za

ist.to

ist.gift

ist.swiss

ist.net.au

ist.biz

ist.us.com

ist.wang

ist.com.co

ist.com.pl

ist.technology

ist.edu.br

ist.dk

ist.me

ist.su

ist.ro

ist.eu

ist.cn

ist.gmbh

ist.or.at

ist

ist.es

ist.co

ist.tw

ist.network

ist.ch

ist.com.vn

ist.cl

ist.org

ist.info

ist.pl

ist.ie

ist.aero

ist.org.il

ist.se

ist.or.jp

ist.co.th

ist.tc

ist.co.uk

ist.rs

ist.ne.jp

ist.dental

ist.edu.az

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ist.vn

ist.io

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ist.com.mx

ist.tv

ist.gb.net

ist.ac.at

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ist.edu.gr

ist.de

ist.sg

ist.kz

ist.ca

ist.no

ist.li

ist.st

ist.edu.pk

ist.am

ist.ru

ist.ac

ist.net

ist.ua

ist.it

ist.lt

ist.hk

ist.gr

ist.cc

ist.ooo

ist.tn

Similar names

sit.academy

its.lt

tsi.eu.com

sti.net.pl

tis.biz

sti.org.cn

its.engineering

tis.cc

sit.com.ar

sit.cz

tis.kasserver.com

its.gov.af

sti.com.tr

sti.to.it

sit.by

its.edu.in

its.vt.it

tsi.co.jp

sit.su

its.am

its.work

sit.team

tsi.com.sg

tis.cat

tsi.ro

sit.ed.jp

sti.dk

tis.com.ua

sti.com.hk

its.myds.me

sit.berlin

its.sa

sit.bg

tis.jp

its.sc

its.kz

its.gr

its.ae

its.bz

sit.net.au

sti.org.ir

sti.org.uk

sti.sk

its.dvrdns.org

tis.cz

tis.ac.ug

its.ru

sit.ac.jp

sit.dk

its.in.ua

tis.kz

tis.ua

sti.gov.pk

tis.me

tis.su

sit.ac.fj

its.co.id

tsi.ltd

sit.pe

sit.md

its.land

tsi.uz

tsi.org.za

sti.ac.cn

sti.com.au

sti.srv.br

sti.kz

its.edu.rs

tsi.tv

tis.agency

tis.co

tsi.is

its.vic.edu.au

its.co.uk

sti.com.mx

its.yachts

its.edu.co

sti.net

tsi.com.ua

tis.ph

sit.eu.com

sti.com.pl

tsi.hr

sti.ae

DNS History

8 records (8 active, 0 former)

●NSns1.matbao.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

●NSns2.matbao.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

●MXaspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

●A210.2.90.352026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:09:02
● 2026-05-10 06:44:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	g.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn, d.dns-servers.vn...	-
ist.org.vn	ns1.matbao.vn, ns2.matbao.vn	-

✅ Authoritative Response

Server:35.198.203.127

NS records: ns1.matbao.vn, ns2.matbao.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ist.org.vn (unsigned zone)

⏱️ Timing

Total: 3436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.2.90.35`
NS	2	`ns2.matbao.vn, ns1.matbao.vn`
MX	5	`ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)...`
TXT	1	`google-site-verification=_F7dmXZFi18ryva`
SOA	1	`ns1.matbao.vn admin.matbao.com`