`hecatech.vn`

DNSSEC	⚠️ Not signed
A	103.154.102.11^{🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN}
NS	`ns1.matbao.com` ⭐
		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`
		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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
TXT	`MS=ms14667966`
SOA	`ns1.matbao.com`admin@matbao.com 2026-03-11 #3

`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=2030754269

⚠️ On DNS blocklist: tif

Subdomains

www.hecatech.vn

Same first word

hecatech.vn

hecatech.com

hecatech.edu.vn

Similar names

cheatech.com

techeach.com

thecache.de

aechtech.com

chaetech.com

DNS History

9 records (8 active, 1 former)

●NSns1.matbao.com2019-12-25 → 2026-05-10 · 2 obs

● 2019-12-25 19:36:36
● 2026-05-10 08:20:28

●NSns2.matbao.com2019-12-25 → 2026-05-10 · 2 obs

● 2019-12-25 19:36:36
● 2026-05-10 08:20:28

●MXalt1.aspmx.l.google.com2019-12-25 → 2026-05-10 · 2 obs

● 2019-12-25 19:36:36
● 2026-05-10 08:20:28

●MXalt2.aspmx.l.google.com2019-12-25 → 2026-05-10 · 2 obs

● 2019-12-25 19:36:36
● 2026-05-10 08:20:28

●MXaspmx.l.google.com2019-12-25 → 2026-05-10 · 2 obs

● 2019-12-25 19:36:36
● 2026-05-10 08:20:28

●MXaspmx2.googlemail.com2019-12-25 → 2026-05-10 · 2 obs

● 2019-12-25 19:36:36
● 2026-05-10 08:20:28

●MXaspmx3.googlemail.com2019-12-25 → 2026-05-10 · 2 obs

● 2019-12-25 19:36:36
● 2026-05-10 08:20:28

●A103.154.102.112026-04-01 → 2026-05-10 · 3 obs

○ 2019-12-25 19:36:36
● 2026-04-01 11:17:24
● 2026-05-10 08:20:28

○A103.56.158.272019-12-25 → 2019-12-25 · 3 obs

● 2019-12-25 19:36:36
○ 2026-04-01 11:17:24
○ 2026-05-10 08:20:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hecatech.vn (unsigned zone)

⏱️ Timing

Total: 1653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.154.102.11`
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	5	`aspmx2.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)...`
TXT	1	`MS=ms14667966`
SOA	1	`ns1.matbao.com admin.matbao.com`