`tangzhou.com`

DNSSEC	⚠️ Not signed
A	51.195.111.252^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip252.ip-51-195-111.eu`
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-121.defastlink.net`
MX	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1771291435

🔒 HSTS Preload (+subdomains)

Previously NS for

tangzhou.com

Same first word

tangzhou.com

tangzhou.com.cn

Similar names

gzhantuo.com

hangoutz.azurewebsites.net

ztonghua.com

tangzhuo.cn

tzganhuo.cn

hangoutz.com

DNS History

28 records (4 active, 24 former)

●NSdns10.hichina.com2026-02-23 → 2026-03-22 · 3 obs

○ 2020-02-06 18:06:22
● 2026-02-23 03:14:24
● 2026-03-22 18:46:26

●NSdns9.hichina.com2026-02-23 → 2026-03-22 · 3 obs

○ 2020-02-06 18:06:22
● 2026-02-23 03:14:24
● 2026-03-22 18:46:26

○NSmyns1.fabulous.com2015-08-17 → 2016-07-24 · 5 obs

○ 2008-03-20 00:37:42
● 2015-08-17 10:11:54
● 2016-07-24 10:11:44
○ 2017-03-30 16:11:48
○ 2026-03-22 18:46:26

○NSmyns2.fabulous.com2015-08-17 → 2016-07-24 · 5 obs

○ 2008-03-20 00:37:42
● 2015-08-17 10:11:54
● 2016-07-24 10:11:44
○ 2017-03-30 16:11:48
○ 2026-03-22 18:46:26

○NSns.uniregistry.net2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-24 10:11:44
● 2017-03-30 16:11:48
○ 2020-02-06 18:06:22
○ 2026-03-22 18:46:26

○NSns1.domainservice.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 00:37:42
○ 2015-08-17 10:11:54
○ 2026-03-22 18:46:26

○NSns1.uniregistry-dns.com2017-03-30 → 2020-02-06 · 5 obs

○ 2016-07-24 10:11:44
● 2017-03-30 16:11:48
● 2020-02-06 18:06:22
○ 2026-02-23 03:14:24
○ 2026-03-22 18:46:26

○NSns1.uniregistry-dns.net2017-03-30 → 2020-02-06 · 5 obs

○ 2016-07-24 10:11:44
● 2017-03-30 16:11:48
● 2020-02-06 18:06:22
○ 2026-02-23 03:14:24
○ 2026-03-22 18:46:26

○NSns2.domainservice.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 00:37:42
○ 2015-08-17 10:11:54
○ 2026-03-22 18:46:26

○NSns2.uniregistry-dns.com2017-03-30 → 2020-02-06 · 5 obs

○ 2016-07-24 10:11:44
● 2017-03-30 16:11:48
● 2020-02-06 18:06:22
○ 2026-02-23 03:14:24
○ 2026-03-22 18:46:26

○NSns2.uniregistry-dns.net2017-03-30 → 2020-02-06 · 5 obs

○ 2016-07-24 10:11:44
● 2017-03-30 16:11:48
● 2020-02-06 18:06:22
○ 2026-02-23 03:14:24
○ 2026-03-22 18:46:26

○NSns3.domainservice.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 00:37:42
○ 2015-08-17 10:11:54
○ 2026-03-22 18:46:26

○NSns4.domainservice.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 00:37:42
○ 2015-08-17 10:11:54
○ 2026-03-22 18:46:26

○NStangzhou.com2015-08-17 → 2016-07-24 · 5 obs

○ 2008-03-20 00:37:42
● 2015-08-17 10:11:54
● 2016-07-24 10:11:44
○ 2017-03-30 16:11:48
○ 2026-03-22 18:46:26

○MXmailstore1.asia.secureserver.net2015-08-17 → 2016-07-24 · 5 obs

○ 2008-03-20 00:37:42
● 2015-08-17 10:11:54
● 2016-07-24 10:11:44
○ 2017-03-30 16:11:48
○ 2026-03-22 18:46:26

●MXmx.antispams.com2026-02-23 → 2026-03-22 · 3 obs

○ 2020-02-06 18:06:22
● 2026-02-23 03:14:24
● 2026-03-22 18:46:26

○MXpostfix.domainstaff.com2020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-30 16:11:48
● 2020-02-06 18:06:22
○ 2026-02-23 03:14:24
○ 2026-03-22 18:46:26

○MXsmtp.asia.secureserver.net2015-08-17 → 2016-07-24 · 5 obs

○ 2008-03-20 00:37:42
● 2015-08-17 10:11:54
● 2016-07-24 10:11:44
○ 2017-03-30 16:11:48
○ 2026-03-22 18:46:26

○A128.199.176.302016-07-24 → 2016-07-24 · 4 obs

○ 2016-03-14 23:51:36
● 2016-07-24 10:11:44
○ 2017-03-30 16:11:48
○ 2026-03-22 18:46:26

○A128.199.255.32017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-24 10:11:44
● 2017-03-30 16:11:48
○ 2020-02-06 18:06:22
○ 2026-03-22 18:46:26

○A128.199.98.1882015-08-17 → 2015-12-02 · 5 obs

○ 2008-03-20 00:37:42
● 2015-08-17 10:11:54
● 2015-12-02 03:35:54
○ 2016-03-14 23:51:36
○ 2026-03-22 18:46:26

○A135.125.128.122026-02-23 → 2026-03-22 · 2 obs

○ 2026-02-23 03:14:24
○ 2026-03-22 18:46:26

○A192.248.179.1292026-03-08 → 2026-03-08 · 5 obs

○ 2026-03-05 06:01:18
● 2026-03-08 17:00:32
● 2026-03-08 18:21:58
○ 2026-03-09 02:11:10
○ 2026-03-22 18:46:26

○A23.224.6.272020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-30 16:11:48
● 2020-02-06 18:06:22
○ 2026-02-23 03:14:24
○ 2026-03-22 18:46:26

○A45.55.10.1962016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-02 03:35:54
● 2016-03-14 23:51:36
○ 2016-07-24 10:11:44
○ 2026-03-22 18:46:26

●A51.195.111.2522026-03-09 → 2026-03-22 · 3 obs

○ 2026-03-08 18:21:58
● 2026-03-09 02:11:10
● 2026-03-22 18:46:26

○A54.38.153.1682026-02-23 → 2026-03-05 · 5 obs

○ 2020-02-06 18:06:22
● 2026-02-23 03:14:24
● 2026-03-05 06:01:18
○ 2026-03-08 17:00:32
○ 2026-03-22 18:46:26

○A70.84.99.1252008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 00:37:42
○ 2015-08-17 10:11:54
○ 2026-03-22 18:46:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
tangzhou.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tangzhou.com (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.111.252`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

tangzhou.com resolves to one IP number: 51.195.111.252.

other host names including sudcaliforniano.com, tubercolosi.com, tompay.com, tanmi.com and stepgate.com share IP numbers with tangzhou.com.

Name Servers

tangzhou.com is delegated to two name servers dns10.hichina.com and dns9.hichina.com.

tangzhou.com shares the same name server setup as other domains, for instance shounaoxuexiao.net, xiaojiayou.com, xinwa.cn, njdydq.com and opencartdemo.cn.

tangzhou.com shares at least some name servers with other domains, for example sanbenmu.com, lxcai.com and lindlight.com.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

tangzhou.com is handled by a single mail server, mx.antispams.com.

tangzhou.com shares the same mail server setup as other domains, for instance flashunion.com, kukin.com, shandonggold.com, interpret.cn and metalpacking.com.

mx.antispams.com resolves to IP 51.38.122.115.

tangzhou.com - robtex.com

tangzhou.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`tangzhou.com`

`com`