`psisecurityinc.com`

DNSSEC	⚠️ Not signed
A	103.18.6.218^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
		PTR	`v103-18-6-218.tenten.vn`
NS	`ns-a2.tenten.vn` ⭐
		A	2404:f080:1101:323:a150:95:115:1011^{🇻🇳 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	`va150-95-115-101-1.a018.g.han1.static.cnode.io`
		A	137.59.104.66^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-a1.tenten.vn`
		A	2404:f080:1101:323:a150:95:115:1010^{🇻🇳 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	`va150-95-115-101-0.a018.g.han1.static.cnode.io`
		A	137.59.104.65^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-a3.tenten.vn`
		A	2404:f080:1101:323:a150:95:115:1012^{🇻🇳 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	`va150-95-115-101-2.a018.g.han1.static.cnode.io`
		A	150.95.111.47^{🇻🇳 GMO-ZCOM-AS-VN150.95.104.0/21 RUNSYSTEM-VN}
			PTR	`ns3.tenten.vn`
MX	`mail.psisecurityinc.com` ⭐
		A	103.18.6.218^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`v103-18-6-218.tenten.vn`
TXT	`v=spf1mxaip4:103.18.6.218~all`
SOA	`ns-a2.tenten.vn`noreply@tenten.vn serial=1783051832

`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=1785666747

⚠️ On DNS blocklist: tif

Same first word

psisecurityinc.com

DNS History

19 records (5 active, 14 former)

○NSdns1.stabletransit.com2015-07-25 → 2015-12-08 · 4 obs

● 2015-07-25 13:58:14
● 2015-12-08 14:14:58
○ 2016-03-21 15:23:04
○ 2026-08-02 10:45:42

○NSdns2.stabletransit.com2015-07-25 → 2015-12-08 · 4 obs

● 2015-07-25 13:58:14
● 2015-12-08 14:14:58
○ 2016-03-21 15:23:04
○ 2026-08-02 10:45:42

●NSns-a1.tenten.vn2026-07-25 → 2026-08-02 · 3 obs

○ 2017-03-26 22:43:22
● 2026-07-25 15:30:14
● 2026-08-02 10:45:42

●NSns-a2.tenten.vn2026-07-25 → 2026-08-02 · 3 obs

○ 2017-03-26 22:43:22
● 2026-07-25 15:30:14
● 2026-08-02 10:45:42

●NSns-a3.tenten.vn2026-07-25 → 2026-08-02 · 3 obs

○ 2017-03-26 22:43:22
● 2026-07-25 15:30:14
● 2026-08-02 10:45:42

○NSns09.domaincontrol.com2016-03-21 → 2017-03-26 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2017-03-26 22:43:22
○ 2026-07-25 15:30:14
○ 2026-08-02 10:45:42

○NSns10.domaincontrol.com2016-03-21 → 2017-03-26 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2017-03-26 22:43:22
○ 2026-07-25 15:30:14
○ 2026-08-02 10:45:42

○MXalt1.aspmx.l.google.com2016-03-21 → 2016-07-16 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2016-07-16 16:14:04
○ 2017-03-26 22:43:22
○ 2026-08-02 10:45:42

○MXalt2.aspmx.l.google.com2016-03-21 → 2016-07-16 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2016-07-16 16:14:04
○ 2017-03-26 22:43:22
○ 2026-08-02 10:45:42

○MXaspmx.l.google.com2016-03-21 → 2016-07-16 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2016-07-16 16:14:04
○ 2017-03-26 22:43:22
○ 2026-08-02 10:45:42

○MXaspmx2.googlemail.com2016-03-21 → 2016-07-16 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2016-07-16 16:14:04
○ 2017-03-26 22:43:22
○ 2026-08-02 10:45:42

○MXaspmx3.googlemail.com2016-03-21 → 2016-07-16 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2016-07-16 16:14:04
○ 2017-03-26 22:43:22
○ 2026-08-02 10:45:42

●MXmail.psisecurityinc.com2026-07-25 → 2026-08-02 · 3 obs

○ 2017-03-26 22:43:22
● 2026-07-25 15:30:14
● 2026-08-02 10:45:42

○MXmx1.emailsrvr.com2015-07-25 → 2015-12-08 · 4 obs

● 2015-07-25 13:58:14
● 2015-12-08 14:14:58
○ 2016-03-21 15:23:04
○ 2026-08-02 10:45:42

○MXmx2.emailsrvr.com2015-07-25 → 2015-12-08 · 4 obs

● 2015-07-25 13:58:14
● 2015-12-08 14:14:58
○ 2016-03-21 15:23:04
○ 2026-08-02 10:45:42

○MXpsisecurityinc-com.mail.protection.outlook.com2017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-16 16:14:04
● 2017-03-26 22:43:22
○ 2026-07-25 15:30:14
○ 2026-08-02 10:45:42

●A103.18.6.2182026-07-25 → 2026-08-02 · 3 obs

○ 2017-03-26 22:43:22
● 2026-07-25 15:30:14
● 2026-08-02 10:45:42

○A107.180.51.802016-03-21 → 2017-03-26 · 5 obs

○ 2015-12-08 14:14:58
● 2016-03-21 15:23:04
● 2017-03-26 22:43:22
○ 2026-07-25 15:30:14
○ 2026-08-02 10:45:42

○A98.129.229.2012015-07-25 → 2015-12-08 · 4 obs

● 2015-07-25 13:58:14
● 2015-12-08 14:14:58
○ 2016-03-21 15:23:04
○ 2026-08-02 10:45:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
psisecurityinc.com	ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.66

NS records: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for psisecurityinc.com (unsigned zone)

⏱️ Timing

Total: 2069ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.18.6.218`
NS	3	`ns-a1.tenten.vn, ns-a2.tenten.vn...`
MX	1	`mail.psisecurityinc.com (pri: 10)`
TXT	1	`v=spf1mxaip4:103.18.6.218~all`
SOA	1	`ns-a2.tenten.vn noreply.tenten.vn`

Analysis

IP Addresses

psisecurityinc.com resolves to one IP address: 103.18.6.218.

eaglebusinessandtraining.com, corathers.com, eliteracingsponsors.com and two other host names share IP numbers with psisecurityinc.com.

Name Servers

DNS for psisecurityinc.com is handled by three authoritative name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

At least some of psisecurityinc.com's name servers are shared with other domains, for example aoeror.com, bctrau.com, sususehat-indonesia-no2.asia and two more.

It is common for these name servers to be used in conjunction with the name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

Three hostnames — ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn — each have two IP addresses: ns-a1.tenten.vn has 137.59.104.65 and 2404:f080:1101:323:a150:95:115:1010, ns-a2.tenten.vn has 137.59.104.66 and 2404:f080:1101:323:a150:95:115:1011, and ns-a3.tenten.vn has 150.95.111.47 and 2404:f080:1101:323:a150:95:115:1012.

Mail Servers

Mail for psisecurityinc.com is handled by a single mail server, mail.psisecurityinc.com.

mail.psisecurityinc.com has exactly one IP number: 103.18.6.218.

psisecurityinc.com - robtex.com