`heizen.vn`

DNSSEC	⚠️ Not signed
A	123.30.129.248^{🇻🇳 VDC123.30.129.0/24 VNPT}
		PTR	`c123248.vinahost.org`
NS	`ns1.matbao.vn` ⭐
		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	`ns-bak.matbao.com` ⚠️ Not in parent delegation
		A	35.198.246.158^{🇸🇬 Google35.198.240.0/20}
			PTR	`158.246.198.35.bc.googleusercontent.com`
NS	`ns2.matbao.vn`
		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	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb41232180.zmverify.zoho.com`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`ns1.matbao.vn`admin@matbao.com 2025-07-23 #5

`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=2030751545

Subdomains

www.heizen.vn

Same first word

heizen.net

heizen.com

heizen.ru

heizen.vn

heizen.de

heizen.ch

heizen.work

heizen.eu

Similar names

heinze.eu

ziehen.de

heinze.biz

ziehen.ch

henezi.com

zeihen.ch

heinze.es

heinze.me

heinze.nl

heinze.in

heinze.fr

heinze.com.mx

hezine.com

neizhe.com

zenieh.com

heinze.dk

inheze.cn

heinze.tv

nezhei.cn

heinze.com

heinze.ch

heinze.dev

inheze.com

heinze.ca

heinze.us

heinze.se

heinze.gr

heinze.de

heinze.land

eheinz.com

heinze.cc

heinze.at

henzei.com

heinze.pl

heinze.email

henize.com

heinze.org

heinze.it

heinze.net

zeihen.de

heinze.gmbh

ziehen.com

heinze.digital

eheinz.de

DNS History

15 records (7 active, 8 former)

●NSns-bak.matbao.com2015-07-01 → 2026-05-09 · 2 obs

● 2015-07-01 04:18:18
● 2026-05-09 10:22:54

●NSns1.matbao.vn2015-07-01 → 2026-05-09 · 2 obs

● 2015-07-01 04:18:18
● 2026-05-09 10:22:54

●NSns2.matbao.vn2015-07-01 → 2026-05-09 · 2 obs

● 2015-07-01 04:18:18
● 2026-05-09 10:22:54

○MXalt1.aspmx.l.google.com2015-07-01 → 2017-08-18 · 4 obs

● 2015-07-01 04:18:18
● 2017-08-18 07:34:58
○ 2026-05-01 13:11:50
○ 2026-05-09 10:22:54

○MXalt2.aspmx.l.google.com2015-07-01 → 2017-08-18 · 4 obs

● 2015-07-01 04:18:18
● 2017-08-18 07:34:58
○ 2026-05-01 13:11:50
○ 2026-05-09 10:22:54

○MXalt3.aspmx.l.google.com2015-07-01 → 2017-08-18 · 4 obs

● 2015-07-01 04:18:18
● 2017-08-18 07:34:58
○ 2026-05-01 13:11:50
○ 2026-05-09 10:22:54

○MXalt4.aspmx.l.google.com2015-07-01 → 2017-08-18 · 4 obs

● 2015-07-01 04:18:18
● 2017-08-18 07:34:58
○ 2026-05-01 13:11:50
○ 2026-05-09 10:22:54

○MXaspmx.l.google.com2015-07-01 → 2017-08-18 · 4 obs

● 2015-07-01 04:18:18
● 2017-08-18 07:34:58
○ 2026-05-01 13:11:50
○ 2026-05-09 10:22:54

●MXmx.zoho.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-08-18 07:34:58
● 2026-05-01 13:11:50
● 2026-05-09 10:22:54

●MXmx2.zoho.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-08-18 07:34:58
● 2026-05-01 13:11:50
● 2026-05-09 10:22:54

●MXmx3.zoho.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-08-18 07:34:58
● 2026-05-01 13:11:50
● 2026-05-09 10:22:54

●A123.30.129.2482026-05-01 → 2026-05-09 · 3 obs

○ 2017-08-18 07:34:58
● 2026-05-01 13:11:50
● 2026-05-09 10:22:54

○A173.254.243.22017-08-18 → 2017-08-18 · 4 obs

○ 2016-12-04 11:22:50
● 2017-08-18 07:34:58
○ 2026-05-01 13:11:50
○ 2026-05-09 10:22:54

○A198.252.101.1492016-04-13 → 2016-12-04 · 5 obs

○ 2016-01-31 21:08:42
● 2016-04-13 17:42:52
● 2016-12-04 11:22:50
○ 2017-08-18 07:34:58
○ 2026-05-09 10:22:54

○A198.252.101.2292015-07-01 → 2016-01-31 · 4 obs

● 2015-07-01 04:18:18
● 2016-01-31 21:08:42
○ 2016-04-13 17:42:52
○ 2026-05-09 10:22:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
heizen.vn	ns1.matbao.vn, ns2.matbao.vn	2 records

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heizen.vn (unsigned zone)

⏱️ Timing

Total: 1232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.30.129.248`
NS	3	`ns-bak.matbao.com, ns2.matbao.vn...`
MX	3	`mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)...`
TXT	2	`zoho-verification=zb41232180.zmverify.zo, v=spf1 include:zoho.com ~all`
SOA	1	`ns1.matbao.vn admin.matbao.com`