`kist.vn`

DNSSEC	⚠️ Not signed
A	103.130.217.102^{🇻🇳 WEBICO-AS-VN103.130.216.0/23 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	`h217102.tino.org`
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`
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`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb82025626.zmverify.zoho.com`
TXT	`v=spf1 include:zohomail.com include:spf.maychuemail.com ~all`
SOA	`ns1.pavietnam.vn`hostmaster@kist.vn 2026-02-15 #12

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030752027

Subdomains

www.kist.vn

Same first word

kist.ac.ug

kist.ws

kist.at

kist.vn

kist.in

kist.co.uk

kist.ru

kist.com.br

kist.ac.ke

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kist.it

kist.help

kist.gen.tr

kist.me

kist.de

kist.info

kist.ed.jp

kist.com

kist.re.kr

kist.co.jp

kist.ac.in

kist.net

kist.com.pa

kist.nl

kist.org

kist.ac.jp

kist.ac.tz

kist.eu

kist.be

Similar names

tski.net

tiks.de

itks.se

stik.com.br

itsk.dyndns.biz

kits.com.au

itks.pro

tiks.jp

skit.in

stik.pro

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skti.org

skit.com.tw

stki.net

stik.io

itsk.nl

stik.org.uk

ktsi.de

kits.clothing

ktsi.or.kr

kits.us

itsk.kr

ikst.de

sikt.info

skit.cn

kits.dev

tiks.com.br

itsk.info

kits.com

tsik.gr

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tksi.net

skit.by

skit.ng

kits.ne.jp

skit.cc

skit.com.br

ikts.at

tiks.net

ktsi.com

skit.tv

sikt.cz

ikts.ru

tski.cn

stik.com.au

skit.nl

kits.com.cn

tisk.in

tiks.app

tski.com.ph

tisk.com.mx

skit.kz

tiks.in

sitk.pl

stik.net

stik.de

kits.lk

sitk.org.pl

itsk.ru

tisk.net

stik.kz

kits.org.kw

tisk.info

tkis.ru

kits.support

skit.ca

sikt.support

ikst.net

ksit.cz

stik.fi

kits.info

kits.rip

ktis.fm

tisk.de

ikst.cn

kits.no

ktis.net

ktsi.cn

sitk.ru

itsk.co.uk

tisk.sk

skti.com.br

skit.eu

istk.ru

tiks.cl

ktis.co.kr

tkis.tk

tisk.dk

skit.org.ua

iskt.ru

kits.in

itsk.in

ksit.ddnsgeek.com

ktsi.us

tiks.ru

stik.ee

tisk.org.tr

tksi.com

stik.dk

ksit.ac.in

stki.com

sitk.com

ksti.com.br

ktis.com

itsk.net

kits.me

kits.nl

ktsi.at

itks.pl

DNS History

9 records (7 active, 2 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:04:46
● 2026-05-09 17:08:44

●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:04:46
● 2026-05-09 17:08:44

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:04:46
● 2026-05-09 17:08:44

●MXmx.zoho.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:04:46
● 2026-05-09 17:08:44

●MXmx2.zoho.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:04:46
● 2026-05-09 17:08:44

●MXmx3.zoho.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 08:04:46
● 2026-05-09 17:08:44

●A103.130.217.1022026-05-01 → 2026-05-09 · 3 obs

○ 2015-08-30 15:24:08
● 2026-05-01 08:04:46
● 2026-05-09 17:08:44

○A203.119.8.1112015-08-30 → 2015-08-30 · 3 obs

● 2015-08-30 15:24:08
○ 2026-05-01 08:04:46
○ 2026-05-09 17:08:44

○CNAMEthongbao.vnnic.vn2015-08-30 → 2015-08-30 · 3 obs

● 2015-08-30 15:24:08
○ 2015-10-20 21:19:08
○ 2026-05-09 17:08:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
kist.vn	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	4 records

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kist.vn (unsigned zone)

⏱️ Timing

Total: 2486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.130.217.102`
NS	3	`nsbak.pavietnam.net, ns1.pavietnam.vn...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`zoho-verification=zb82025626.zmverify.zo, v=spf1 include:zohomail.com include:spf.`
SOA	1	`ns1.pavietnam.vn hostmaster.kist.vn`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

Hierarchy

The parent of www.kist.vn is kist.vn.

IP Addresses

kist.vn points to a single IP address: 103.130.217.102.

Other host names such as h217102.tino.org, tangthucanhan.io.vn, lunaranennhaenhcm.io.vn, myhtu.io.vn and ngocanduong.vn share IPs with kist.vn.

Name Servers

kist.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

kist.vn at least partially shares name servers with other domains, for example viethanco.com, yte247.vn, two.vn, tranphu.vn and tuvanvugia.com.vn.