`ctit.edu.vn`

DNSSEC	⚠️ Not signed
A	123.30.208.171^{🇻🇳 VTN-1123.30.208.0/24 VNPT}
		PTR	`static.vnpt.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`
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	`alt1.aspmx.l.google.com` ⭐
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com` ⭐
		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` ⭐
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com` ⭐
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.pavietnam.vn`hostmaster@ctit.edu.vn 2026-03-11 #48

`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=2018564896

Subdomains

www.ctit.edu.vn

Same first word

ctit.cl

ctit.org

ctit.ru

ctit.cc

ctit.net.au

ctit.cn

ctit.nl

ctit.co.kr

ctit.com.au

ctit.co

ctit.de

ctit.mx

ctit.com

ctit.co.za

ctit.ro

ctit.edu.vn

ctit.ly

ctit.pl

Similar names

tict.eu

tcit.jp

ttci.com.cn

ittc.ac.ke

tcit.ru

titc.cn

tict.edu.in

itct.org.uk

tcit.cz

ittc.com

ictt.travel

tcit.pt

ictt.com

ctti.eu

ttic.ru

tict.de

ttic.de

ttci.at

citt.org.cn

ttic.cc

ttic.net.tw

itct.pl

ittc.top

tcit.com.cn

ctti.tn

ttic.cn

tcit.nl

ctti.net

ttci.de

citt.ai

tict.nl

ctti.ma

ittc.us

titc.co.nz

tcti.org

ttic.ca

ittc.it

ittc.net

ittc.cn

ttic.edu

ctti.ir

itct.fr

ttic.at

tict.com.ly

tcit.solutions

ttci.ca

itct.net

ttci.org

ctti.us

citt.edu.vn

ittc.jp

titc.net.cn

titc.de

ctti.edu.pk

ittc.eu

ctti.pl

ittc.hu

tcit.net

tcti.ch

tcti.com

tcti.uz

ittc.com.ua

ttic.net.cn

ittc.web.id

citt.pl

citt.ch

titc.ru

tcit.org

titc.lv

titc.ca

citt.eu

citt.com.br

tict.ru

titc.com.cn

citt.gov.mz

titc.ch

ittc.ru

ittc.gr

ctti.in

itct.ru

citt.de

ctti.ng

ttic.org

ctti.com.tw

tict.io

ittc.info

tcit.co.uk

ctti.org

itct.de

tcit.com.br

DNS History

9 records (9 active, 0 former)

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

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

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

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

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

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

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

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

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

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

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

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

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

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

●A123.30.208.1712026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 01:00:08
● 2026-05-10 23:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
ctit.edu.vn	ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net	-

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.30.208.171`
NS	3	`ns1.pavietnam.vn, ns2.pavietnam.vn...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.pavietnam.vn hostmaster.ctit.edu.vn`