`thanhtrangmobile.com`

DNSSEC	⚠️ Not signed
A	45.252.249.17^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
NS	`ns3.azdigi.com` ⭐
		A	45.252.248.5^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
NS	`ns4.azdigi.com`
		A	103.221.222.220^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
MX	`thanhtrangmobile-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns3.azdigi.com`hosting-admin@azdigi.com 2026-05-04 #4

`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=1778410131

Same first word

thanhtrangmobile.com

DNS History

15 records (4 active, 11 former)

○NSns1.hostinger.vn2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:59:00
○ 2018-01-06 08:50:56
○ 2026-05-10 11:00:28

○NSns2.hostinger.vn2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:59:00
○ 2018-01-06 08:50:56
○ 2026-05-10 11:00:28

●NSns3.azdigi.com2026-03-30 → 2026-05-10 · 3 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-05-10 11:00:28

○NSns3.hostinger.vn2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:59:00
○ 2018-01-06 08:50:56
○ 2026-05-10 11:00:28

●NSns4.azdigi.com2026-03-30 → 2026-05-10 · 3 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-05-10 11:00:28

○NSns4.hostinger.vn2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:59:00
○ 2018-01-06 08:50:56
○ 2026-05-10 11:00:28

○MXalt1.aspmx.l.google.com2026-03-30 → 2026-04-26 · 5 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-04-26 05:54:04
○ 2026-04-28 15:47:08
○ 2026-05-10 11:00:28

○MXalt2.aspmx.l.google.com2026-03-30 → 2026-04-26 · 5 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-04-26 05:54:04
○ 2026-04-28 15:47:08
○ 2026-05-10 11:00:28

○MXalt3.aspmx.l.google.com2026-03-30 → 2026-04-26 · 5 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-04-26 05:54:04
○ 2026-04-28 15:47:08
○ 2026-05-10 11:00:28

○MXalt4.aspmx.l.google.com2026-03-30 → 2026-04-26 · 5 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-04-26 05:54:04
○ 2026-04-28 15:47:08
○ 2026-05-10 11:00:28

○MXaspmx.l.google.com2026-03-30 → 2026-04-26 · 5 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-04-26 05:54:04
○ 2026-04-28 15:47:08
○ 2026-05-10 11:00:28

○MXmx1.hostinger.vn2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:59:00
○ 2018-01-06 08:50:56
○ 2026-05-10 11:00:28

●MXthanhtrangmobile-com.mail.protection.outlook.com2026-05-04 → 2026-05-10 · 3 obs

○ 2026-04-28 15:47:08
● 2026-05-04 19:07:16
● 2026-05-10 11:00:28

○A31.220.110.1212016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:59:00
○ 2018-01-06 08:50:56
○ 2026-05-10 11:00:28

●A45.252.249.172026-03-30 → 2026-05-10 · 3 obs

○ 2018-01-06 08:50:56
● 2026-03-30 07:28:16
● 2026-05-10 11:00:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thanhtrangmobile.com	ns3.azdigi.com, ns4.azdigi.com	2 records

✅ Authoritative Response

Server:45.252.248.5

NS records: ns3.azdigi.com, ns4.azdigi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thanhtrangmobile.com (unsigned zone)

⏱️ Timing

Total: 912ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.252.249.17`
NS	2	`ns4.azdigi.com, ns3.azdigi.com`
MX	1	`thanhtrangmobile-com.mail.protection.out`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns3.azdigi.com hosting-admin.azdigi.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.azdigi.com, ns4.azdigi.com)

Analysis

IP Addresses

thanhtrangmobile.com points to IP number 45.252.249.17.

For instance, other host names _dc-mx.afd3b1835e07.longacreexpeditions.com, mail.bongrovietnam.com, www.fbbcboston.love18.vn, adobahotelrapidcity.love18.vn and nesfaco.com share IP numbers with thanhtrangmobile.com.

Name Servers

thanhtrangmobile.com is delegated to two name servers: ns3.azdigi.com and ns4.azdigi.com.

thanhtrangmobile.com uses the same name server setup as other domains such as sanf.vn, dongphuctaidanang.com, diachi.org, noiystore.com and debateassociation.io.vn.

thanhtrangmobile.com shares name servers with other domains at least partially, for example batbinhminh.com, thepxanh.vn, tamopcantho.vn, ketoanaca.com and jamespiano.edu.vn.

These name servers are commonly used with ns-b3.tenten.vn.

Host names with one IP number:

ns3.azdigi.com points to: 45.252.248.5.

ns4.azdigi.com points to: 103.221.222.220.

Mail Servers

thanhtrangmobile.com is handled by a single mail server, thanhtrangmobile-com.mail.protection.outlook.com.

Host name thanhtrangmobile-com.mail.protection.outlook.com points to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

thanhtrangmobile.com - robtex.com