`camtech.vn`

DNSSEC	⚠️ Not signed
A	2404:c6c0::69^{🇻🇳 VNPT-AS-VN2404:c6c0::/48 VNPT-NET}
A	103.138.88.69^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns1.matbao.vn` ⭐ ⚠️ Not in parent delegation
		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	`ns1.matbao.com` ⚠️ Not in zone NS records
		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.com` ⚠️ Not in zone NS records
		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}
NS	`ns2.matbao.vn` ⚠️ Not in parent delegation
		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	`pro08.emailserver.vn` ⭐
		A	103.110.129.108^{🇻🇳 AXYS-VN103.110.128.0/23}
			PTR	`pro08.emailserver.vn`
TXT	`v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all`
TXT	`MS=ms29098144`
SOA	`ns1.matbao.vn`admin@matbao.com 2023-08-07 #1

`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=2030753493

Subdomains

www.camtech.vn

mail.camtech.vn

Same first word

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catchme.de

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chemcat.com

techmac.co.jp

themacc.com

atcmech.com

catchme.us

cecmath.com

DNS History

11 records (7 active, 4 former)

○NSns1.dotvndns.vn2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 04:55:32
○ 2026-05-01 14:59:24
○ 2026-05-09 19:35:08

●NSns1.matbao.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 04:55:32
● 2026-05-01 14:59:24
● 2026-05-09 19:35:08

●NSns1.matbao.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 04:55:32
● 2026-05-01 14:59:24
● 2026-05-09 19:35:08

○NSns2.dotvndns.vn2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 04:55:32
○ 2026-05-01 14:59:24
○ 2026-05-09 19:35:08

●NSns2.matbao.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 04:55:32
● 2026-05-01 14:59:24
● 2026-05-09 19:35:08

●NSns2.matbao.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 04:55:32
● 2026-05-01 14:59:24
● 2026-05-09 19:35:08

○MXmail.camtech.vn2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 04:55:32
○ 2026-05-01 14:59:24
○ 2026-05-09 19:35:08

●MXpro08.emailserver.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 04:55:32
● 2026-05-01 14:59:24
● 2026-05-09 19:35:08

●A103.138.88.692026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 04:55:32
● 2026-05-01 14:59:24
● 2026-05-09 19:35:08

○A103.7.40.2062017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 04:55:32
○ 2026-05-01 14:59:24
○ 2026-05-09 19:35:08

●A2404:c6c0::692026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 04:55:32
● 2026-05-01 14:59:24
● 2026-05-09 19:35:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn...	-
camtech.vn	ns1.matbao.com, ns2.matbao.com	-

✅ Authoritative Response

Server:103.138.89.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for camtech.vn (unsigned zone)

⏱️ Timing

Total: 4739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.138.88.69`
AAAA	1	`2404:c6c0::69`
NS	2	`ns2.matbao.vn, ns1.matbao.vn`
MX	1	`pro08.emailserver.vn (pri: 0)`
TXT	2	`v=spf1 mx include:emailserver.vn include, MS=ms29098144`
SOA	1	`ns1.matbao.vn admin.matbao.com`

Analysis

Hierarchy

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

IP Addresses

camtech.vn points to two IP numbers: 2404:c6c0::69 and 103.138.88.69.

Other host names, for instance doxehay.vn, boxtravelvn.com, innhanhlaylien.com, nhahanganhhoa.vn and petimexgas.vn share IP numbers with camtech.vn.

Name Servers

camtech.vn is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

camtech.vn at least partially shares name servers with other domains, for instance hanoigenetic.vn, ship60.com, thuexecantho.vn, sneakerbuzz.vn and kdm.edu.vn.