`webdisk.dca.edu.vn`

	DNSSEC	⚠️ Not signed
	A	103.221.222.38^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}

`dca.edu.vn`

	DNSSEC	⚠️ Not signed
	A	103.221.223.21^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
	NS	`ns1.matbao.vn` ⭐
	NS	`ns1.matbao.com` ⚠️ Not in zone NS records
	NS	`ns2.matbao.com` ⚠️ Not in zone NS records
	NS	`ns2.matbao.vn`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`v=spf1 include:_spf.google.com ~all`
	TXT	`google-site-verification=uMIXdIHyn3Ick9zmSlCbYBOHrJYXWz-3jgiUjp1D8gY`
	SOA	`ns1.matbao.vn`admin@matbao.com 2025-11-06 #2

Same first word

webdisk.nl

webdisk.ph

webdisk.s3.amazonaws.com

webdisk.hu

webdisk.cn

webdisk.at

webdisk.io

webdisk.no

webdisk.jp

webdisk.net.br

webdisk.org

webdisk.eu

webdisk.lol

webdisk.cz

webdisk.de

webdisk.leczna.pl

webdisk.ru

webdisk.co.uk

webdisk.pl

webdisk.dk

webdisk.it

webdisk.sk

Similar names

kidsweb.de

kidsweb.nl

kidsweb.org

kidsweb.gr

kidsweb.at

webkids.org

kidsweb.co.uk

webkids.info

kidsweb.net

webkids.eu

kidsweb.wien

kidsweb.com

webkids.co.kr

kidsweb.in

kidwebs.com

kidsweb.dk

DNS History

1 record (1 active, 0 former)

●A103.221.222.382026-05-01 → 2026-05-06 · 2 obs

● 2026-05-01 00:18:20
● 2026-05-06 01:54:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
dca.edu.vn	ns1.matbao.com, ns2.matbao.vn, ns2.matbao.com, ns1.matbao.vn	-

✅ Authoritative Response

Server:103.138.89.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.222.38`

Analysis

IP Addresses

webdisk.dca.edu.vn resolves to a single IP: 103.221.222.38.

Other host names, for instance nhakhoalinhan.vn, dddd.dca.edu.vn, a.bb.ccc.dddd.dca.edu.vn, chipgarden.edu.vn and letscode.edu.vn share IP numbers with webdisk.dca.edu.vn.

webdisk.dca.edu.vn - robtex.com