`trangsfoundation.com`

DNSSEC	⚠️ Not signed
A	112.213.84.126^{🇻🇳 SUPERDATA112.213.84.0/24 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	`mx84126.superdata.vn`
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`
MX	`mail93126.maychuemail.com` ⭐
		A	112.213.93.126^{🇻🇳 SUPERDATA112.213.93.0/24 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	`mail93126.maychuemail.com`
MX	`mx93126.maychuemail.net`⁽¹⁰⁾
		A	112.213.93.126^{🇻🇳 SUPERDATA112.213.93.0/24 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	`mail93126.maychuemail.com`
TXT	`v=spf1 a mx ip4:112.213.93.126 ip4:112.213.92.50 ~all`
SOA	`nsbak.dotvndns.com`hostmaster@trangsfoundation.com 2024-06-01 #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=1778769586

Subdomains

mail.trangsfoundation.com

Same first word

trangsfoundation.com

DNS History

9 records (6 active, 3 former)

●NSns1.dotvndns.vn2015-12-06 → 2026-05-14 · 6 obs

○ 2015-08-10 13:02:32
● 2015-12-06 10:08:24
○ 2016-03-11 07:57:26
○ 2017-03-19 07:31:36
● 2026-02-27 08:59:00
● 2026-05-14 14:58:04

○NSns1.pavietnam.vn2015-08-10 → 2017-03-19 · 6 obs

● 2015-08-10 13:02:32
○ 2015-12-06 10:08:24
● 2016-03-11 07:57:26
● 2017-03-19 07:31:36
○ 2026-02-27 08:59:00
○ 2026-05-14 14:58:04

●NSns2.dotvndns.vn2026-02-27 → 2026-05-14 · 3 obs

○ 2017-03-19 07:31:36
● 2026-02-27 08:59:00
● 2026-05-14 14:58:04

○NSns2.pavietnam.vn2015-08-10 → 2017-03-19 · 4 obs

● 2015-08-10 13:02:32
● 2017-03-19 07:31:36
○ 2026-02-27 08:59:00
○ 2026-05-14 14:58:04

●NSnsbak.dotvndns.com2026-02-27 → 2026-05-14 · 3 obs

○ 2017-03-19 07:31:36
● 2026-02-27 08:59:00
● 2026-05-14 14:58:04

○MXmail.trangsfoundation.com2016-03-11 → 2017-03-19 · 4 obs

● 2016-03-11 07:57:26
● 2017-03-19 07:31:36
○ 2026-02-27 08:59:00
○ 2026-05-14 14:58:04

●MXmail93126.maychuemail.com2026-02-27 → 2026-05-14 · 3 obs

○ 2017-03-19 07:31:36
● 2026-02-27 08:59:00
● 2026-05-14 14:58:04

●MXmx93126.maychuemail.net2026-02-27 → 2026-05-14 · 3 obs

○ 2017-03-19 07:31:36
● 2026-02-27 08:59:00
● 2026-05-14 14:58:04

●A112.213.84.1262015-08-10 → 2026-05-14 · 2 obs

● 2015-08-10 13:02:32
● 2026-05-14 14:58:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
trangsfoundation.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	2 records

✅ Authoritative Response

Server:222.255.121.247

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trangsfoundation.com (unsigned zone)

⏱️ Timing

Total: 1849ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.84.126`
NS	3	`ns1.dotvndns.vn, ns2.dotvndns.vn...`
MX	2	`mail93126.maychuemail.com (pri: 5), mx93126.maychuemail.net (pri: 10)`
TXT	1	`v=spf1 a mx ip4:112.213.93.126 ip4:112.2`
SOA	1	`nsbak.dotvndns.com hostmaster.trangsfoun`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

Hierarchy

trangsfoundation.com is parent of mail.trangsfoundation.com.

IP Addresses

trangsfoundation.com points to a single IP: 112.213.84.126.

Other host names, for instance mail.mocshoes.vn, saomailaw.com.vn, mx84126.superdata.vn, mockhoaquatang.com and giaphatmed.com share IP numbers with trangsfoundation.com.

Name Servers

trangsfoundation.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

trangsfoundation.com at least partially shares its name servers with other domains, for instance trunganh.vn, dienchan.vn, phucquang.net, lotusservice-vn.com and vietcos.com.

these name servers are commonly used with the name servers ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.

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.

Mail Servers

Two mail servers mail93126.maychuemail.com and mx93126.maychuemail.net handle trangsfoundation.com.

trangsfoundation.com shares the same mail server setup as other domains, for instance dieuthuan.com.vn.

trangsfoundation.com shares some mail servers with other domains at least partially, for example nhatthientan.com.

These mail servers are often used alongside the mail servers mx93216.maychuemail.net.

Host names with one IP number: mail93126.maychuemail.com and mx93126.maychuemail.net point to 112.213.93.126.

trangsfoundation.com - robtex.com