`tinphatcomputer.com`

DNSSEC	⚠️ Not signed
A	103.97.124.47^{🇻🇳 LUUTRUSO-AS-VN103.97.124.0/24 LUUTRUSOCN1-VN}
		PTR	`no-ptr.123host.vn`
NS	`ns1.vinabits.net` ⭐
		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.vinabits.net` ⚠️ Not in parent delegation
MX	`mail9257.maychuemail.com` ⭐
		A	2406:9c80::9000:1205^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`mail9257.maychuemail.com`
		A	112.213.92.57^{🇻🇳 SUPERDATA112.213.92.0/24 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	`mail9257.maychuemail.com`
MX	`mx9257.maychuemail.net` ⭐
		A	112.213.92.57^{🇻🇳 SUPERDATA112.213.92.0/24 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	`mail9257.maychuemail.com`
TXT	`v=spf1 include:spf.maychuemail.com ~all`
SOA	`ns1.vinabits.net`hostmaster@tinphatcomputer.com 2023-12-23 #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=1778627796

Subdomains

www.tinphatcomputer.com

DNS History

8 records (5 active, 3 former)

●NSns1.vinabits.net2015-07-09 → 2026-05-12 · 5 obs

● 2015-07-09 05:21:54
● 2026-05-01 18:06:56
○ 2026-05-12 13:37:38
● 2026-05-12 23:36:42
● 2026-05-12 23:36:44

●NSns2.vinabits.net2015-07-09 → 2026-05-12 · 5 obs

● 2015-07-09 05:21:54
● 2026-05-01 18:06:56
○ 2026-05-12 13:37:38
● 2026-05-12 23:36:42
● 2026-05-12 23:36:44

○MXmail.tinphatcomputer.com2015-07-09 → 2016-02-08 · 4 obs

● 2015-07-09 05:21:54
● 2016-02-08 01:35:26
○ 2017-03-26 18:20:18
○ 2026-05-12 23:36:44

●MXmail9257.maychuemail.com2026-03-27 → 2026-05-12 · 9 obs

○ 2017-03-26 18:20:18
● 2026-03-27 20:48:40
● 2026-05-01 04:54:52
○ 2026-05-01 06:46:20
● 2026-05-01 07:36:38
● 2026-05-01 18:06:56
○ 2026-05-12 13:37:38
● 2026-05-12 23:36:42
● 2026-05-12 23:36:44

●MXmx9257.maychuemail.net2026-03-27 → 2026-05-12 · 9 obs

●A103.97.124.472026-03-27 → 2026-05-12 · 6 obs

○ 2017-03-26 18:20:18
● 2026-03-27 20:48:40
● 2026-05-01 18:06:56
○ 2026-05-12 13:37:38
● 2026-05-12 23:36:42
● 2026-05-12 23:36:44

○A222.255.167.572015-07-09 → 2016-02-08 · 4 obs

● 2015-07-09 05:21:54
● 2016-02-08 01:35:26
○ 2017-03-26 18:20:18
○ 2026-05-12 23:36:44

○A31.220.110.1542017-03-26 → 2017-03-26 · 4 obs

○ 2016-02-08 01:35:26
● 2017-03-26 18:20:18
○ 2026-03-27 20:48:40
○ 2026-05-12 23:36:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tinphatcomputer.com	ns1.vinabits.net, ns2.vinabits.net	-

✅ Authoritative Response

Server:112.213.89.3

NS records: ns1.vinabits.net, ns2.vinabits.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tinphatcomputer.com (unsigned zone)

⏱️ Timing

Total: 2398ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.97.124.47`
NS	2	`ns2.vinabits.net, ns1.vinabits.net`
MX	2	`mail9257.maychuemail.com (pri: 10), mx9257.maychuemail.net (pri: 10)`
TXT	1	`v=spf1 include:spf.maychuemail.com ~all`
SOA	1	`ns1.vinabits.net hostmaster.tinphatcompu`

Analysis

Hierarchy

The parent of www.tinphatcomputer.com is tinphatcomputer.com.

IP Addresses

tinphatcomputer.com points to a single IP address: 103.97.124.47.

Other host names such as khoitien.com, www.vatlieutannoi.vn, www.vidanang.vn, www.hondagiaiphong.net and vidanang.vn share IPs with tinphatcomputer.com.

Name Servers

Two name servers ns1.vinabits.net and ns2.vinabits.net handle the delegation for tinphatcomputer.com.

tinphatcomputer.com shares the same name server setup as other domains, for example haoquangtancuong.com, bvpntqn.org.vn, tinbaophat.com, bacsidalieudanang.com and tieugiong.com.

tinphatcomputer.com at least partially shares name servers with other domains, for example trungphuoc.gov.vn, bkg.com.vn, thcs-cadytabhing-namgiang.edu.vn, phusannhidanang.org.vn and ducgangthep.com.vn.

these name servers are commonly used with ns3.vinabits.net, ns4.vinabits.net, ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns1.dotvndns.vn.

Single-IP host names: ns1.vinabits.net points to 112.213.89.3.

Mail Servers

Two mail servers handle tinphatcomputer.com: mail9257.maychuemail.com and mx9257.maychuemail.net.

tinphatcomputer.com shares the same mail server setup as other domains, including bevaban.com, haitrieu.net, 2done.com.vn, dagatex.com and primus-technology.vn.

tinphatcomputer.com shares at least partially some mail servers with other domains, for instance quangminhseafood.com.vn, h2b.vn, newfreshfoods.com.vn, dreamdragonresort.com and inetcenter.vn.

Host names with two IPs:

mail9257.maychuemail.com resolves to 2406:9c80::9000:1205 and 112.213.92.57.

Host names with one IP:

mx9257.maychuemail.net resolves to 112.213.92.57.

Hosts resolving to 112.213.92.57: mail9257.maychuemail.com and mx9257.maychuemail.net.

tinphatcomputer.com - robtex.com