`hctedu.vn`

	DNSSEC	⚠️ Not signed
	A	117.122.125.107
	NS	`ns-hold.vnnic.vn` ⚠️ Not in zone NS records

`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=2030768419

Subdomains

mail.hctedu.vn

www.hctedu.vn

Same first word

hctedu.vn

Similar names

duchet.de

deutch.com

udtech.com

duchet.at

chudet.fr

techdu.com

dutech.ae

thecdu.com

dutech.com

thecud.com

dutech.sk

tuched.click

duchet.net

dutche.com

htcedu.in

udtech.co.kr

dutech.at

udtech.net

dutech.us

theduc.com

cutehd.com

DNS History

2 records (2 active, 0 former)

●NSns-hold.vnnic.vn2026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 11:31:24
● 2026-05-13 13:16:50

●A117.122.125.1072026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 11:31:24
● 2026-05-13 13:16:50

🔍 DNS Trace

Analysis

Hierarchy

hctedu.vn is a parent of mail.hctedu.vn and www.hctedu.vn.

IP Addresses

hctedu.vn points to a single IP address: 117.122.125.107.

Name Servers

The zone for hctedu.vn is delegated to a single name server, ns-hold.vnnic.vn.

hctedu.vn - robtex.com

hctedu.vn

vn