`huuthinh.com`

DNSSEC	⚠️ Not signed
A	103.18.6.109^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
		PTR	`redirect-frame.tenten.vn`
NS	`ns1.tenten.vn` ⭐
		A	2404:f080:1101:322:a150:95:113:2270^{🇻🇳 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	`ns1.tenten.vn`
		A	103.18.7.201^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns1.tenten.vn`
NS	`ns2.tenten.vn`
		A	2404:f080:1101:322:a150:95:113:2271^{🇻🇳 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	`ns2.tenten.vn`
		A	103.18.7.202^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns2.tenten.vn`
NS	`ns3.tenten.vn`
		A	2404:f080:1101:322:a150:95:113:2272^{🇻🇳 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	`ns3.tenten.vn`
		A	133.130.107.205^{🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`ns3.tenten.vn`
MX	`mx2.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`ns1.tenten.vn`hostmaster@huuthinh.com 2021-07-14 #21

`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=1778649826

Same first word

huuthinh.vn

huuthinh.com

DNS History

21 records (7 active, 14 former)

○NSns1.namebrightdns.com2015-12-03 → 2017-04-24 · 7 obs

○ 2015-08-14 13:29:22
● 2015-12-03 13:49:30
● 2016-03-13 07:57:36
○ 2016-07-11 17:43:18
● 2017-04-24 12:19:22
○ 2026-04-09 23:34:20
○ 2026-05-13 05:46:52

●NSns1.tenten.vn2026-04-09 → 2026-05-13 · 3 obs

○ 2017-04-24 12:19:22
● 2026-04-09 23:34:20
● 2026-05-13 05:46:52

○NSns2.namebrightdns.com2015-12-03 → 2017-04-24 · 7 obs

○ 2015-08-14 13:29:22
● 2015-12-03 13:49:30
● 2016-03-13 07:57:36
○ 2016-07-11 17:43:18
● 2017-04-24 12:19:22
○ 2026-04-09 23:34:20
○ 2026-05-13 05:46:52

●NSns2.tenten.vn2026-04-09 → 2026-05-13 · 3 obs

○ 2017-04-24 12:19:22
● 2026-04-09 23:34:20
● 2026-05-13 05:46:52

●NSns3.tenten.vn2026-04-09 → 2026-05-13 · 3 obs

○ 2017-04-24 12:19:22
● 2026-04-09 23:34:20
● 2026-05-13 05:46:52

○NSnsg1.namebrightdns.com2015-08-14 → 2016-07-11 · 6 obs

● 2015-08-14 13:29:22
○ 2015-12-03 13:49:30
○ 2016-03-13 07:57:36
● 2016-07-11 17:43:18
○ 2017-04-24 12:19:22
○ 2026-05-13 05:46:52

○NSnsg2.namebrightdns.com2015-08-14 → 2016-07-11 · 6 obs

● 2015-08-14 13:29:22
○ 2015-12-03 13:49:30
○ 2016-03-13 07:57:36
● 2016-07-11 17:43:18
○ 2017-04-24 12:19:22
○ 2026-05-13 05:46:52

●MXmx.zoho.com2026-04-09 → 2026-05-13 · 2 obs

● 2026-04-09 23:34:20
● 2026-05-13 05:46:52

●MXmx2.zoho.com2026-04-09 → 2026-05-13 · 2 obs

● 2026-04-09 23:34:20
● 2026-05-13 05:46:52

●MXmx3.zoho.com2026-04-09 → 2026-05-13 · 2 obs

● 2026-04-09 23:34:20
● 2026-05-13 05:46:52

●A103.18.6.1092026-04-09 → 2026-05-13 · 3 obs

○ 2017-04-24 12:19:22
● 2026-04-09 23:34:20
● 2026-05-13 05:46:52

○A107.23.198.2402016-07-11 → 2016-07-11 · 4 obs

○ 2016-03-13 07:57:36
● 2016-07-11 17:43:18
○ 2017-04-24 12:19:22
○ 2026-05-13 05:46:52

○A52.0.96.242016-03-13 → 2016-03-13 · 4 obs

○ 2015-12-03 13:49:30
● 2016-03-13 07:57:36
○ 2016-07-11 17:43:18
○ 2026-05-13 05:46:52

○A52.204.129.222017-04-24 → 2017-04-24 · 4 obs

○ 2016-07-11 17:43:18
● 2017-04-24 12:19:22
○ 2026-04-09 23:34:20
○ 2026-05-13 05:46:52

○A52.4.72.1372016-07-11 → 2016-07-11 · 4 obs

○ 2016-03-13 07:57:36
● 2016-07-11 17:43:18
○ 2017-04-24 12:19:22
○ 2026-05-13 05:46:52

○A52.71.117.992016-03-13 → 2016-03-13 · 4 obs

○ 2015-12-03 13:49:30
● 2016-03-13 07:57:36
○ 2016-07-11 17:43:18
○ 2026-05-13 05:46:52

○A54.174.31.2542015-08-14 → 2015-12-03 · 4 obs

● 2015-08-14 13:29:22
● 2015-12-03 13:49:30
○ 2016-03-13 07:57:36
○ 2026-05-13 05:46:52

○A54.208.74.2152015-08-14 → 2015-12-03 · 4 obs

● 2015-08-14 13:29:22
● 2015-12-03 13:49:30
○ 2016-03-13 07:57:36
○ 2026-05-13 05:46:52

○A54.85.127.702017-04-24 → 2017-04-24 · 4 obs

○ 2016-07-11 17:43:18
● 2017-04-24 12:19:22
○ 2026-04-09 23:34:20
○ 2026-05-13 05:46:52

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-14 → 2016-07-11 · 4 obs

● 2015-08-14 13:29:22
● 2016-07-11 17:43:18
○ 2017-04-24 12:19:22
○ 2026-05-13 05:46:52

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-24 → 2017-04-24 · 4 obs

○ 2016-07-11 17:43:18
● 2017-04-24 12:19:22
○ 2026-04-09 23:34:20
○ 2026-05-13 05:46:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
huuthinh.com	ns1.tenten.vn, ns2.tenten.vn, ns3.tenten.vn	-

✅ Authoritative Response

Server:103.18.7.201

NS records: ns1.tenten.vn, ns2.tenten.vn, ns3.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for huuthinh.com (unsigned zone)

⏱️ Timing

Total: 1652ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.18.6.109`
NS	3	`ns1.tenten.vn, ns3.tenten.vn...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`v=spf1 include:zoho.com ~all`
SOA	1	`ns1.tenten.vn hostmaster.huuthinh.com`

Analysis

IP Addresses

huuthinh.com points to a single IP address: 103.18.6.109.

Other host names such as heid.com.vn, vesinhcongnghiephoanmy.com.vn, megasale247.asia, tfgroup.vn and win7.click share IP numbers with huuthinh.com.

Name Servers

huuthinh.com is delegated to three name servers: ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.

At least part of the name servers for huuthinh.com are shared with other domains, for instance saclaptopvn.com, vietvalue.co, sanso.vn, hoachatthinghiem.org and giuongxep.vn.

These name servers are often used together with ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.

Host names with two IP numbers:

ns1.tenten.vn points to 2404:f080:1101:322:a150:95:113:2270 and 103.18.7.201

ns2.tenten.vn points to 2404:f080:1101:322:a150:95:113:2271 and 103.18.7.202

ns3.tenten.vn points to 2404:f080:1101:322:a150:95:113:2272 and 133.130.107.205

Mail Servers

Three mail servers handle huuthinh.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

huuthinh.com shares at least some mail servers with other domains, for example topstandart.al, semcia.com, tukums.info, wappkit.com and dization.com.

Host names with two IPs:

The host name mx.zoho.com points to 136.143.191.44 and 204.141.33.44.

Host names with one IP:

The host name mx2.zoho.com points to 136.143.191.44.

The host name mx3.zoho.com points to 136.143.191.44.

Host names that point to 136.143.191.44: mx.zoho.com, mx2.zoho.com and mx3.zoho.com.

huuthinh.com - robtex.com

huuthinh.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`huuthinh.com`

`com`