`hso2.com`

DNSSEC	⚠️ Not signed
A	103.200.23.160^{🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET}
		PTR	`host160.vietnix.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.hso2.com` ⭐
		A	103.200.23.160^{🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET}
			PTR	`host160.vietnix.vn`
TXT	`v=spf1mxaip4:103.200.23.160~all`
SOA	`ns-a2.tenten.vn`hostmaster@hso2.com serial=1768470386

`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=1778452501

Subdomains

mail.hso2.com

Same first word

hso2.com

Similar names

h2os.nl

ho2s.net

2hso.com

so2h.com

hos2.com

2osh.com

hos2.net

sho2.com

hs2o.com

h2os.io

2sho.com

h2os.me

sh2o.fr

h2os.ca

h2os.eu

h2os.us

h2so.com

sh2o.com

h2os.dk

osh2.com

s2oh.com

h2os.org

h2os.cn

2soh.com

h2os.de

sh2o.net

2ohs.com

h2os.com

DNS History

17 records (5 active, 12 former)

○NSdns15.hichina.com2020-04-13 → 2020-04-13 · 4 obs

○ 2017-02-17 00:36:08
● 2020-04-13 17:37:22
○ 2026-05-03 15:20:12
○ 2026-05-10 22:36:36

○NSdns16.hichina.com2020-04-13 → 2020-04-13 · 4 obs

○ 2017-02-17 00:36:08
● 2020-04-13 17:37:22
○ 2026-05-03 15:20:12
○ 2026-05-10 22:36:36

●NSns-a1.tenten.vn2026-05-03 → 2026-05-10 · 3 obs

○ 2020-04-13 17:37:22
● 2026-05-03 15:20:12
● 2026-05-10 22:36:36

●NSns-a2.tenten.vn2026-05-03 → 2026-05-10 · 3 obs

○ 2020-04-13 17:37:22
● 2026-05-03 15:20:12
● 2026-05-10 22:36:36

●NSns-a3.tenten.vn2026-05-03 → 2026-05-10 · 3 obs

○ 2020-04-13 17:37:22
● 2026-05-03 15:20:12
● 2026-05-10 22:36:36

○NSns.dinahosting.com2015-07-19 → 2017-02-17 · 5 obs

● 2015-07-19 14:23:32
○ 2015-11-23 19:24:20
● 2017-02-17 00:36:08
○ 2020-04-13 17:37:22
○ 2026-05-10 22:36:36

○NSns.gestiondecuenta.com2015-11-23 → 2017-02-17 · 5 obs

○ 2015-07-19 14:23:32
● 2015-11-23 19:24:20
● 2017-02-17 00:36:08
○ 2020-04-13 17:37:22
○ 2026-05-10 22:36:36

○NSns2.dinahosting.com2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 14:23:32
○ 2015-11-23 19:24:20
○ 2026-05-10 22:36:36

○NSns2.gestiondecuenta.com2015-11-23 → 2017-02-17 · 5 obs

○ 2015-07-19 14:23:32
● 2015-11-23 19:24:20
● 2017-02-17 00:36:08
○ 2020-04-13 17:37:22
○ 2026-05-10 22:36:36

○NSns3.dinahosting.com2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 14:23:32
○ 2015-11-23 19:24:20
○ 2026-05-10 22:36:36

○NSns3.gestiondecuenta.com2015-11-23 → 2017-02-17 · 5 obs

○ 2015-07-19 14:23:32
● 2015-11-23 19:24:20
● 2017-02-17 00:36:08
○ 2020-04-13 17:37:22
○ 2026-05-10 22:36:36

○NSns4.dinahosting.com2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 14:23:32
○ 2015-11-23 19:24:20
○ 2026-05-10 22:36:36

○NSns4.gestiondecuenta.com2015-11-23 → 2017-02-17 · 5 obs

○ 2015-07-19 14:23:32
● 2015-11-23 19:24:20
● 2017-02-17 00:36:08
○ 2020-04-13 17:37:22
○ 2026-05-10 22:36:36

●MXmail.hso2.com2015-07-19 → 2026-05-10 · 5 obs

● 2015-07-19 14:23:32
● 2017-02-17 00:36:08
○ 2020-04-13 17:37:22
● 2026-05-03 15:20:12
● 2026-05-10 22:36:36

●A103.200.23.1602026-05-03 → 2026-05-10 · 3 obs

○ 2020-04-13 17:37:22
● 2026-05-03 15:20:12
● 2026-05-10 22:36:36

○A47.91.250.1982020-04-13 → 2020-04-13 · 4 obs

○ 2017-02-17 00:36:08
● 2020-04-13 17:37:22
○ 2026-05-03 15:20:12
○ 2026-05-10 22:36:36

○A82.98.161.1132015-07-19 → 2017-02-17 · 4 obs

● 2015-07-19 14:23:32
● 2017-02-17 00:36:08
○ 2020-04-13 17:37:22
○ 2026-05-10 22:36:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hso2.com	ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.65

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hso2.com (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.200.23.160`
NS	3	`ns-a2.tenten.vn, ns-a1.tenten.vn...`
MX	1	`mail.hso2.com (pri: 10)`
TXT	1	`v=spf1mxaip4:103.200.23.160~all`
SOA	1	`ns-a2.tenten.vn hostmaster.hso2.com`

Analysis

Hierarchy

The parent of mail.hso2.com is hso2.com.

IP Addresses

hso2.com points to an IP address: 103.200.23.160.

other host names include mail.pytournes.io.vn, cpcalendars.bestray.com.vn, cuacuontayninh.vn, m.xn--qung-co-si-gn-xdbl3zm827b.vn and tienvietexpress.com; they share IP numbers with hso2.com.

Name Servers

hso2.com is delegated to three name servers ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

hso2.com at least partially shares name servers with other domains, for instance khoanhu.com, moockaile.com, foodexvietnam.com, plaza-indonesia.com and hoabds.com.

These name servers are commonly used alongside ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

Host names with two IP numbers:

ns-a1.tenten.vn points to 2404:f080:1101:323:a150:95:115:1010 and 137.59.104.65; ns-a2.tenten.vn points to 2404:f080:1101:323:a150:95:115:1011 and 137.59.104.66; ns-a3.tenten.vn points to 2404:f080:1101:323:a150:95:115:1012 and 150.95.111.47.

Mail Servers

hso2.com is handled by a single mail server, mail.hso2.com.

The host name mail.hso2.com points to IP 103.200.23.160.

hso2.com - robtex.com

hso2.com

com

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

`hso2.com`

`com`