`thebluetshirt.com`

DNSSEC	⚠️ Not signed
A	210.245.125.93^{🇻🇳 FPT-AS-AP210.245.120.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`srv.haravan.com`
NS	`nsbak.dotvndns.com` ⭐
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
NS	`ns1.dotvndns.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.dotvndns.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`ns3.dotvndns.vn`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
NS	`ns4.dotvndns.vn`
MX	`alt2.aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com` ⭐
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
MX	`mr.dotvndns.vn`⁽¹⁾
		A	222.255.121.227^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`mr.pavietnam.vn`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
TXT	`verification-code-site-App_lark=AsXxZ7WW7IkWmuusiJKx`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`nsbak.dotvndns.com`hostmaster@thebluetshirt.com 2025-07-10 #21

`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=1778426721

Same first word

thebluetshirt.com

DNS History

24 records (11 active, 13 former)

○NS(root)2015-11-25 → 2018-12-15 · 5 obs

○ 2015-07-23 05:56:46
● 2015-11-25 15:13:06
● 2018-12-15 17:56:42
○ 2026-05-06 00:08:06
○ 2026-05-10 15:44:12

●NSns1.dotvndns.vn2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

○NSns1.pavietnam.vn2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 05:56:46
○ 2015-11-25 15:13:06
○ 2026-05-10 15:44:12

●NSns2.dotvndns.vn2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

○NSns2.pavietnam.vn2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 05:56:46
○ 2015-11-25 15:13:06
○ 2026-05-10 15:44:12

●NSns3.dotvndns.vn2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

●NSns4.dotvndns.vn2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

●NSnsbak.dotvndns.com2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

●MXalt1.aspmx.l.google.com2015-07-23 → 2026-05-10 · 5 obs

● 2015-07-23 05:56:46
○ 2015-11-25 15:13:06
○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

●MXalt2.aspmx.l.google.com2015-07-23 → 2026-05-10 · 5 obs

● 2015-07-23 05:56:46
○ 2015-11-25 15:13:06
○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

●MXalt3.aspmx.l.google.com2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

●MXalt4.aspmx.l.google.com2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

○MXaspmx.l.google.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 05:56:46
○ 2015-11-25 15:13:06
○ 2026-05-10 15:44:12

○MXaspmx2.googlemail.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 05:56:46
○ 2015-11-25 15:13:06
○ 2026-05-10 15:44:12

○MXaspmx3.googlemail.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 05:56:46
○ 2015-11-25 15:13:06
○ 2026-05-10 15:44:12

○MXmail.thebluetshirt.com2015-07-23 → 2017-02-08 · 4 obs

● 2015-07-23 05:56:46
● 2017-02-08 21:18:00
○ 2018-12-15 17:56:42
○ 2026-05-10 15:44:12

●MXmr.dotvndns.vn2026-05-06 → 2026-05-10 · 3 obs

○ 2018-12-15 17:56:42
● 2026-05-06 00:08:06
● 2026-05-10 15:44:12

○MXmx.zoho.com2018-12-15 → 2018-12-15 · 4 obs

○ 2017-02-08 21:18:00
● 2018-12-15 17:56:42
○ 2026-05-06 00:08:06
○ 2026-05-10 15:44:12

○MXmx2.zoho.com2018-12-15 → 2018-12-15 · 4 obs

○ 2017-02-08 21:18:00
● 2018-12-15 17:56:42
○ 2026-05-06 00:08:06
○ 2026-05-10 15:44:12

○MXmx3.zoho.com2018-12-15 → 2018-12-15 · 4 obs

○ 2017-02-08 21:18:00
● 2018-12-15 17:56:42
○ 2026-05-06 00:08:06
○ 2026-05-10 15:44:12

○A103.18.7.2242016-06-27 → 2016-06-27 · 4 obs

○ 2016-02-23 01:56:10
● 2016-06-27 17:46:26
○ 2017-02-08 21:18:00
○ 2026-05-10 15:44:12

○A103.3.245.192016-02-23 → 2016-02-23 · 4 obs

○ 2015-11-25 15:13:06
● 2016-02-23 01:56:10
○ 2016-06-27 17:46:26
○ 2026-05-10 15:44:12

○A202.78.227.1322015-07-23 → 2015-11-25 · 4 obs

● 2015-07-23 05:56:46
● 2015-11-25 15:13:06
○ 2016-02-23 01:56:10
○ 2026-05-10 15:44:12

●A210.245.125.932017-02-08 → 2026-05-10 · 3 obs

○ 2016-06-27 17:46:26
● 2017-02-08 21:18:00
● 2026-05-10 15:44:12

🔍 DNS Trace

Analysis

IP Addresses

thebluetshirt.com resolves to a single IP: 210.245.125.93.

Other host names, for instance mail.mevabeonline.com, www.thescentshop.vn, www.gravitas.com.vn, usams.com.vn and www.eccovietnam.vn share IP numbers with thebluetshirt.com.

Name Servers

thebluetshirt.com delegates to five name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn and ns4.dotvndns.vn.

thebluetshirt.com shares some name servers with other domains, for example thegioiamthanhanhsang.com, tbenergy.vn, isocert.net, gapps.vn and trangtritet.com.vn.

These name servers are often used together with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.

Host names with two IP numbers: nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22; ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3; ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.

Host names with one IP number: ns3.dotvndns.vn points to 112.213.89.22.

Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn.

Mail Servers

thebluetshirt.com is handled by five mail servers: mr.dotvndns.vn, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

thebluetshirt.com shares some mail servers with other domains, at least partially; for instance syzygytile.com, dsetrans.com, ns500758.ns500758.ns500759.ns500759.ns500698.ns500698.ns500735.ns500735.ns500698.ns500708.ns500708.ns500698.ns500652.ns500576.ns500576.trackreceptor.com, ns500731.ns500671.ns500754.ns500704.ns500742.ns500742.ns500688.ns500671.ns500666.ns500666.ns500153.tenderladiesbz.com and ns500699.ns500734.ns500734.ns500734.ns500693.ns500693.ns500693.ns500683.ns500693.ns500693.ns500683.ns500683.ns500699.ns500602.dtrkdll.com.

these mail servers are commonly used alongside aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

Host names with one IP number

mr.dotvndns.vn points to 222.255.121.227

thebluetshirt.com - robtex.com