`trangthanhgroup.com`

DNSSEC	⚠️ Not signed
A	103.3.247.7^{🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN}
		PTR	`static.bkdata.vn`
NS	`ns1.zonedns.vn` ⭐
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	64.176.84.220^{🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix}
			PTR	`ns1.zonedns.vn`
NS	`ns2.zonedns.vn`
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	103.176.178.51^{🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN}
NS	`ns3.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.36.30^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
NS	`ns4.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.39.159^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
MX	`trangthanhgroup.com` ⭐
		A	103.3.247.7^{🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN}
			PTR	`static.bkdata.vn`
SOA	`ns1.zonedns.vn`root@trangthanhgroup.com 2023-04-05 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778336556

MX for

trangthanhgroup.com

Same first word

trangthanhgroup.com

DNS History

19 records (6 active, 13 former)

○NShig.earth.orderbox-dns.com2015-12-19 → 2017-03-28 · 5 obs

○ 2015-10-16 14:26:46
● 2015-12-19 21:13:24
● 2017-03-28 19:31:10
○ 2026-03-16 04:00:08
○ 2026-05-09 14:37:02

○NShig.mars.orderbox-dns.com2015-12-19 → 2017-03-28 · 5 obs

○ 2015-10-16 14:26:46
● 2015-12-19 21:13:24
● 2017-03-28 19:31:10
○ 2026-03-16 04:00:08
○ 2026-05-09 14:37:02

○NShig.mercury.orderbox-dns.com2015-12-19 → 2017-03-28 · 5 obs

○ 2015-10-16 14:26:46
● 2015-12-19 21:13:24
● 2017-03-28 19:31:10
○ 2026-03-16 04:00:08
○ 2026-05-09 14:37:02

○NShig.venus.orderbox-dns.com2015-12-19 → 2017-03-28 · 5 obs

○ 2015-10-16 14:26:46
● 2015-12-19 21:13:24
● 2017-03-28 19:31:10
○ 2026-03-16 04:00:08
○ 2026-05-09 14:37:02

○NSngoa255116.earth.orderbox-dns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 04:41:10
○ 2015-10-16 14:26:46
○ 2026-05-09 14:37:02

○NSngoa255116.mars.orderbox-dns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 04:41:10
○ 2015-10-16 14:26:46
○ 2026-05-09 14:37:02

○NSngoa255116.mercury.orderbox-dns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 04:41:10
○ 2015-10-16 14:26:46
○ 2026-05-09 14:37:02

○NSngoa255116.venus.orderbox-dns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 04:41:10
○ 2015-10-16 14:26:46
○ 2026-05-09 14:37:02

●NSns1.zonedns.vn2026-03-16 → 2026-05-09 · 3 obs

○ 2017-03-28 19:31:10
● 2026-03-16 04:00:08
● 2026-05-09 14:37:02

●NSns2.zonedns.vn2026-03-16 → 2026-05-09 · 3 obs

○ 2017-03-28 19:31:10
● 2026-03-16 04:00:08
● 2026-05-09 14:37:02

●NSns3.zonedns.vn2026-03-16 → 2026-05-09 · 3 obs

○ 2017-03-28 19:31:10
● 2026-03-16 04:00:08
● 2026-05-09 14:37:02

●NSns4.zonedns.vn2026-03-16 → 2026-05-09 · 3 obs

○ 2017-03-28 19:31:10
● 2026-03-16 04:00:08
● 2026-05-09 14:37:02

○NSwebsitehaiphong.earth.orderbox-dns.com2015-10-16 → 2015-10-16 · 4 obs

○ 2015-05-30 04:41:10
● 2015-10-16 14:26:46
○ 2015-12-19 21:13:24
○ 2026-05-09 14:37:02

○NSwebsitehaiphong.mars.orderbox-dns.com2015-10-16 → 2015-10-16 · 4 obs

○ 2015-05-30 04:41:10
● 2015-10-16 14:26:46
○ 2015-12-19 21:13:24
○ 2026-05-09 14:37:02

○NSwebsitehaiphong.mercury.orderbox-dns.com2015-10-16 → 2015-10-16 · 4 obs

○ 2015-05-30 04:41:10
● 2015-10-16 14:26:46
○ 2015-12-19 21:13:24
○ 2026-05-09 14:37:02

○NSwebsitehaiphong.venus.orderbox-dns.com2015-10-16 → 2015-10-16 · 4 obs

○ 2015-05-30 04:41:10
● 2015-10-16 14:26:46
○ 2015-12-19 21:13:24
○ 2026-05-09 14:37:02

●MXtrangthanhgroup.com2026-03-16 → 2026-05-09 · 2 obs

● 2026-03-16 04:00:08
● 2026-05-09 14:37:02

●A103.3.247.72026-03-16 → 2026-05-09 · 3 obs

○ 2017-03-28 19:31:10
● 2026-03-16 04:00:08
● 2026-05-09 14:37:02

○A203.162.238.302015-05-30 → 2017-03-28 · 4 obs

● 2015-05-30 04:41:10
● 2017-03-28 19:31:10
○ 2026-03-16 04:00:08
○ 2026-05-09 14:37:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
trangthanhgroup.com	ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn	-

✅ Authoritative Response

Server:103.28.39.159

NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trangthanhgroup.com (unsigned zone)

⏱️ Timing

Total: 4376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.3.247.7`
NS	4	`ns1.zonedns.vn, ns4.zonedns.vn...`
MX	1	`trangthanhgroup.com (pri: 10)`
SOA	1	`ns1.zonedns.vn root.trangthanhgroup.com`

Analysis

Mail Server Role

trangthanhgroup.com serves as the mail server for trangthanhgroup.com.

IP Addresses

trangthanhgroup.com points to a single IP address: 103.3.247.7.

Other host names such as ccc.dddd.thptsongdoc.edu.vn, inoxhoaphat.vn, tdhp.io.vn, inanthule.com.amtsolutions.vn and songgianh.com.vn share IP numbers with trangthanhgroup.com.

Name Servers

trangthanhgroup.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

At least part of the name servers for trangthanhgroup.com are shared with other domains, for instance zenq.vn, hoamaitour.com, giaychonam.com, adobe-empva11.site and taoxanhvietnam.vn.