`hhc.vn`

DNSSEC	⚠️ Not signed
A	210.245.89.73^{🇻🇳 FPT-AS-AP210.245.88.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
NS	`ns-b3.tenten.vn` ⭐
		A	2404:f080:1101:321:a150:95:110:1232^{🇻🇳 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	`va150-95-110-123-2.a00e.g.han1.static.cnode.io`
		A	163.44.207.21^{🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN}
			PTR	`v163-44-207-21.a006.g.han1.static.cnode.io`
NS	`ns-b1.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1230^{🇻🇳 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	`va150-95-110-123-0.a00e.g.han1.static.cnode.io`
		A	137.59.104.67^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-b2.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1231^{🇻🇳 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	`va150-95-110-123-1.a00e.g.han1.static.cnode.io`
		A	137.59.104.68^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
MX	`mx2.zoho.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`
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`
TXT	`google-site-verification=pLzDOdOLxoBeS9aFKvl0ZCFLsgJGJCVxgCJhFVS323c`
SOA	`ns-b3.tenten.vn`noreply@tenten.vn serial=1777696271

`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=2030758926

Same first word

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hhc.dk

hhc.nl

hhc.co.jp

hhc.de

hhc.ooo

hhc.at

hhc.gov.jo

hhc.co.kr

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Similar names

chh.net

hch.tv

hch.se

chh.tw

hch.be

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hch.org.mx

hch.cl

hch.org.tw

chh.us

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hch.ro

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hch.bet

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chh.eu

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hch.app

hch.fr

chh.com.cn

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chh.aero

chh.cz

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chh.at

hch.cz

hch.pl

hch.support

hch.co

chh.co.uk

chh.nl

hch.coop

chh.org.tw

chh.pl

DNS History

13 records (7 active, 6 former)

○NSarya.ns.cloudflare.com2026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 01:00:44
● 2026-05-03 07:14:48
○ 2026-05-07 03:55:14
○ 2026-05-11 10:11:22

○NSbrian.ns.cloudflare.com2026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 01:00:44
● 2026-05-03 07:14:48
○ 2026-05-07 03:55:14
○ 2026-05-11 10:11:22

●NSns-b1.tenten.vn2026-04-14 → 2026-05-11 · 5 obs

● 2026-04-14 21:31:06
● 2026-05-02 01:00:44
○ 2026-05-03 07:14:48
● 2026-05-07 03:55:14
● 2026-05-11 10:11:22

●NSns-b2.tenten.vn2026-04-14 → 2026-05-11 · 5 obs

● 2026-04-14 21:31:06
● 2026-05-02 01:00:44
○ 2026-05-03 07:14:48
● 2026-05-07 03:55:14
● 2026-05-11 10:11:22

●NSns-b3.tenten.vn2026-04-14 → 2026-05-11 · 5 obs

● 2026-04-14 21:31:06
● 2026-05-02 01:00:44
○ 2026-05-03 07:14:48
● 2026-05-07 03:55:14
● 2026-05-11 10:11:22

●MXmx.zoho.com2026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 21:31:06
● 2026-05-11 10:11:22

●MXmx2.zoho.com2026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 21:31:06
● 2026-05-11 10:11:22

●MXmx3.zoho.com2026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 21:31:06
● 2026-05-11 10:11:22

○A104.21.72.622026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 01:00:44
● 2026-05-03 07:14:48
○ 2026-05-07 03:55:14
○ 2026-05-11 10:11:22

○A172.67.175.2442026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 01:00:44
● 2026-05-03 07:14:48
○ 2026-05-07 03:55:14
○ 2026-05-11 10:11:22

●A210.245.89.732026-04-14 → 2026-05-11 · 5 obs

● 2026-04-14 21:31:06
● 2026-05-02 01:00:44
○ 2026-05-03 07:14:48
● 2026-05-07 03:55:14
● 2026-05-11 10:11:22

○A2606:4700:3030::ac43:aff42026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 01:00:44
● 2026-05-03 07:14:48
○ 2026-05-07 03:55:14
○ 2026-05-11 10:11:22

○A2606:4700:3034::6815:483e2026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-02 01:00:44
● 2026-05-03 07:14:48
○ 2026-05-07 03:55:14
○ 2026-05-11 10:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	h.dns-servers.vn, f.dns-servers.vn, d.dns-servers.vn, a.dns-servers.vn...	-
hhc.vn	ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.68

NS records: ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hhc.vn (unsigned zone)

⏱️ Timing

Total: 2702ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.245.89.73`
NS	3	`ns-b2.tenten.vn, ns-b1.tenten.vn...`
MX	3	`mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)...`
TXT	2	`google-site-verification=pLzDOdOLxoBeS9a, v=spf1 include:zoho.com ~all`
SOA	1	`ns-b3.tenten.vn noreply.tenten.vn`

Analysis

IP Addresses

hhc.vn resolves to one IP number: 210.245.89.73.

Other host names, for instance webmail.anhduongmusic.edu.vn, outmail.anhduongmusic.edu.vn, www.gianganhcamera.com, po.anhduongmusic.edu.vn and cpcalendars.anhduongmusic.edu.vn share IP numbers with hhc.vn.

Name Servers

hhc.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

hhc.vn at least partially shares name servers with other domains, including 24hmi.vn, neoscorp.vn, moon-kids.vn, vinhomelands.vn and ebest.edu.vn.

Host names with two IP numbers:

ns-b1.tenten.vn: 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67

ns-b2.tenten.vn: 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68

ns-b3.tenten.vn: 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21

Mail Servers

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

hhc.vn shares at least some mail servers with other domains, for example ipv-industries.com, rudrax.net, iminimalism.com, localcard.com.br and wolf.pk.

Host names with two IP numbers:

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

Host names with one IP number:

The host names mx2.zoho.com and mx3.zoho.com point to 204.141.33.44 and 136.143.191.44 respectively.

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

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

hhc.vn - robtex.com

hhc.vn

vn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`hhc.vn`

`vn`