`tzucpa.com`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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,}
		A	139.224.142.123^{🇨🇳 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,}
NS	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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,}
		A	139.224.142.124^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1776920032

Same first word

tzucpa.com

tzucpa.cn

Similar names

catzup.at

zupcat.com

zapcut.com

DNS History

8 records (4 active, 4 former)

●NSdns1.hichina.com2015-06-18 → 2026-04-23 · 2 obs

● 2015-06-18 00:13:18
● 2026-04-23 05:05:40

●NSdns2.hichina.com2015-06-18 → 2026-04-23 · 2 obs

● 2015-06-18 00:13:18
● 2026-04-23 05:05:40

●MXmxbiz1.qq.com2026-03-29 → 2026-04-23 · 3 obs

○ 2016-12-07 10:26:18
● 2026-03-29 00:01:26
● 2026-04-23 05:05:40

●MXmxbiz2.qq.com2026-03-29 → 2026-04-23 · 3 obs

○ 2016-12-07 10:26:18
● 2026-03-29 00:01:26
● 2026-04-23 05:05:40

○MXqiye163mx01.mxmail.netease.com2015-06-18 → 2016-12-07 · 4 obs

● 2015-06-18 00:13:18
● 2016-12-07 10:26:18
○ 2026-03-29 00:01:26
○ 2026-04-23 05:05:40

○MXqiye163mx02.mxmail.netease.com2015-06-18 → 2016-12-07 · 4 obs

● 2015-06-18 00:13:18
● 2016-12-07 10:26:18
○ 2026-03-29 00:01:26
○ 2026-04-23 05:05:40

○A103.240.151.962015-10-30 → 2016-04-15 · 5 obs

○ 2015-06-18 00:13:18
● 2015-10-30 22:55:52
● 2016-04-15 02:56:40
○ 2016-12-07 10:26:18
○ 2026-04-23 05:05:40

○A27.112.2.272015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 00:13:18
○ 2015-10-30 22:55:52
○ 2026-04-23 05:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tzucpa.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzucpa.com (unsigned zone)

⏱️ Timing

Total: 4328ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

Name Servers

tzucpa.com is delegated to two name servers dns1.hichina.com and dns2.hichina.com.

tzucpa.com shares the same name server setup as other domains, for instance bjjqr.com, rychem.com, nuun.com.cn, bjzysl.com and ccgyw.com.

tzucpa.com at least partially shares name servers with other domains, for instance gtc.com.cn, etao2.com, xjysh.cn, jnkc.net and g6k.net.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

Two mail servers handle tzucpa.com: mxbiz1.qq.com and mxbiz2.qq.com.

tzucpa.com shares the same mail server setup as other domains, for instance schxfy.com, vancool.cn, kltpcb.com, baixi.org and yiyoutong.com.

tzucpa.com shares some mail servers with other domains, at least partially, for instance yk2345.com, realfortune.com, dfenqi.com, linklab.com and xjdrc.cn.

tzucpa.com - robtex.com

tzucpa.com

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