`tpsi.vn`

DNSSEC	⚠️ Not signed
A	103.82.198.29^{🇻🇳 ECONET-AS-VN103.82.198.0/24 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	`ssd-rsl02.hostingvn.com`
NS	`ns4.tenten.vn`
		A	2404:f080:1101:302:a163:44:193:20^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns4.tenten.vn`
		A	103.18.7.204^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns4.tenten.vn`
NS	`ns5.tenten.vn`
		A	2404:f080:1101:302:a163:44:193:21^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns5.tenten.vn`
		A	103.18.7.205^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns5.tenten.vn`
NS	`ns6.tenten.vn`
		A	2404:f080:1101:302:a163:44:193:22^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns6.tenten.vn`
		A	52.74.6.184^{🇸🇬 Amazon52.74.0.0/16 SIN prefix}
			PTR	`ec2-52-74-6-184.ap-southeast-1.compute.amazonaws.com`
MX	`a.mx.hostvn.email` ⭐
		A	2001:df6:2200:22::9001^{🇻🇳 ECONET-AS-VN2001:df6:2200::/48 ASVTECH-VN}
		A	2001:df6:2200:22::9002^{🇻🇳 ECONET-AS-VN2001:df6:2200::/48 ASVTECH-VN}
		A	103.82.198.184^{🇻🇳 ECONET-AS-VN103.82.198.0/24 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	`a-node01.gw-in.hostvn.email`
		A	103.82.198.185^{🇻🇳 ECONET-AS-VN103.82.198.0/24 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	`a-node02.gw-in.hostvn.email`
		A	125.212.224.185^{🇻🇳 VTDC-AS-VN125.212.224.0/24 VIETTEL-VN}
MX	`b.mx.hostvn.email`⁽⁵⁾
		A	2001:df6:2200:20::9001^{🇻🇳 ECONET-AS-VN2001:df6:2200::/48 ASVTECH-VN}
		A	2001:df6:2200:20::9002^{🇻🇳 ECONET-AS-VN2001:df6:2200::/48 ASVTECH-VN}
		A	2001:df6:2200:22::9999^{🇻🇳 ECONET-AS-VN2001:df6:2200::/48 ASVTECH-VN}
		A	103.82.198.34^{🇻🇳 ECONET-AS-VN103.82.198.0/24 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	`b.gw-in.hostvn.email`
		A	103.157.20.34^{🇻🇳 HOSTVN-VN103.157.20.0/24 GKCOMPANY-VN}
			PTR	`b-node01.gw-in.hostvn.email`
		A	103.157.20.35^{🇻🇳 HOSTVN-VN103.157.20.0/24 GKCOMPANY-VN}
			PTR	`b-node02.gw-in.hostvn.email`
TXT	`v=spf1 a mx include:_spf.hostvn.email ~all`
SOA	`.`hostmaster@tpsi.vn 2025-10-13 #12

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030751726

Subdomains

autodiscover.tpsi.vn

www.tpsi.vn

cpcalendars.tpsi.vn

cpanel.tpsi.vn

webdisk.tpsi.vn

cpcontacts.tpsi.vn

mail.tpsi.vn

Same first word

tpsi.co.id

tpsi.us

tpsi.cn

tpsi.it

tpsi.com.au

tpsi.co.uk

tpsi.ru

tpsi.ca

tpsi.de

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tpsi.org

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spit.me

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ipts.co.il

ipts.org.il

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tips.cc

tips.gg

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ispt.eu

ipst.com.br

spit.co.in

ispt.properties

tips.at

spit.no

ispt.co.jp

tsip.de

istp.sk

psti.edu.my

psit.no

tsip.com

psit.it

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spit.net.au

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istp.ac.id

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itsp.co.il

ipst.me

stip.io

stip.it

tips.services

psit.fi

ipts.net

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stpi.org.tw

sitp.cn

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spit.com.mx

ipts.com.my

tips.zone

ptsi.de

spti.fr

spti.ir

tisp.com

tspi.co.uk

ispt.ro

spit.(0x787878)

spit.net

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itsp.com.cn

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tspi.com.ph

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ptis.ac.th

istp.cz

sitp.gdansk.pl

pits.cz

itsp.biz

tips.org.za

pits.com.pe

spit.pl

itsp.us

ptis.in

spit.dk

ipts.ac.id

pits.com.au

psti.cn

itsp.ru

pits.at

sitp.waw.pl

sitp.cl

tips.nl

psti.org

tips.cn

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stip.com.tn

tips.tips

ipst.com

tips.es

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itps.de

DNS History

6 records (6 active, 0 former)

●NSns4.tenten.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:57:48
● 2026-05-09 13:35:04

●NSns5.tenten.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:57:48
● 2026-05-09 13:35:04

●NSns6.tenten.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:57:48
● 2026-05-09 13:35:04

●MXa.mx.hostvn.email2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:57:48
● 2026-05-09 13:35:04

●MXb.mx.hostvn.email2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:57:48
● 2026-05-09 13:35:04

●A103.82.198.292026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:57:48
● 2026-05-09 13:35:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, f.dns-servers.vn...	-
tpsi.vn	ns5.tenten.vn, ns6.tenten.vn, ns4.tenten.vn	-

✅ Authoritative Response

Server:103.18.7.205

NS records: ns5.tenten.vn, ns6.tenten.vn, ns4.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tpsi.vn (unsigned zone)

⏱️ Timing

Total: 2021ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.82.198.29`
NS	3	`NS6.TENTEN.vn, NS5.TENTEN.vn...`
MX	2	`b.mx.hostvn.email (pri: 5), a.mx.hostvn.email (pri: 1)`
TXT	1	`v=spf1 a mx include:_spf.hostvn.email ~a`
SOA	1	`. hostmaster.tpsi.vn`

Analysis

Hierarchy

tpsi.vn is the parent of autodiscover.tpsi.vn, www.tpsi.vn, cpcalendars.tpsi.vn, cpanel.tpsi.vn, webdisk.tpsi.vn and a few other host names.

IP Addresses

tpsi.vn points to an IP address: 103.82.198.29.

other host names include bachnghe.edu.vn, gialoc.co, dmtvietnam.com.vn, ns4.tenten.vn.pec-edu.vn and cpcontacts.quangcaodaiphat.vn; they share IP numbers with tpsi.vn.

Name Servers

tpsi.vn is delegated to three name servers ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.

tpsi.vn at least partially shares name servers with other domains, for instance debico.vn, binhngamruou.vn, justgo.vn, tf.com.vn and ndo.vn.

These name servers are commonly used alongside ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.

Host names with two IP numbers:

ns4.tenten.vn points to 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204; ns5.tenten.vn points to 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205; ns6.tenten.vn points to 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184.

Mail Servers

tpsi.vn is handled by two mail servers: a.mx.hostvn.email and b.mx.hostvn.email.

tpsi.vn uses the same mail server setup as other domains, for instance tbu.edu.vn, wear.com.vn, atenpaint.vn, luxurytours.com.vn and daitaynam.edu.vn.

tpsi.vn shares at least partially some mail servers with other domains, for instance hoplong.com, newwidetech.vn, propick.vn, tmarket.vn and crx.vn.

Six IPs:

b.mx.hostvn.email points to: 2001:df6:2200:20::9001, 2001:df6:2200:20::9002, 2001:df6:2200:22::9999, 103.82.198.34, 103.157.20.34 and 103.157.20.35.

Five IPs:

a.mx.hostvn.email points to: 2001:df6:2200:22::9001, 2001:df6:2200:22::9002, 103.82.198.184, 103.82.198.185 and 125.212.224.185.

tpsi.vn - robtex.com

tpsi.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tpsi.vn`

`vn`