`cetczb.com`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
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}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
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}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`cacter.cetczb.com` ⭐
		A	220.181.39.39^{🇨🇳 CHINA-1220.181.32.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`cetc.com.cn`
TXT	`v=spf1 ip4:220.181.46.90 ip4:220.181.39.39 ip4:220.181.78.204 ip4:220.181.78....`
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=1777193326

Subdomains

cacter.cetczb.com

en.cetczb.com

Same first word

cetczb.com

DNS History

7 records (4 active, 3 former)

●NSdns10.hichina.com2016-12-20 → 2026-04-26 · 2 obs

● 2016-12-20 17:35:28
● 2026-04-26 09:09:28

●NSdns9.hichina.com2016-12-20 → 2026-04-26 · 2 obs

● 2016-12-20 17:35:28
● 2026-04-26 09:09:28

●MXcacter.cetczb.com2026-04-04 → 2026-04-26 · 3 obs

○ 2020-12-23 12:00:30
● 2026-04-04 15:16:28
● 2026-04-26 09:09:28

○MXmx.ym.163.com2016-12-20 → 2020-12-23 · 4 obs

● 2016-12-20 17:35:28
● 2020-12-23 12:00:30
○ 2026-04-04 15:16:28
○ 2026-04-26 09:09:28

○A117.122.208.1372016-12-20 → 2017-11-01 · 4 obs

● 2016-12-20 17:35:28
● 2017-11-01 00:57:32
○ 2020-01-02 20:57:20
○ 2026-04-26 09:09:28

○A120.133.2.802020-01-02 → 2020-12-23 · 5 obs

○ 2017-11-01 00:57:32
● 2020-01-02 20:57:20
● 2020-12-23 12:00:30
○ 2026-04-04 15:16:28
○ 2026-04-26 09:09:28

●A123.59.154.1722026-04-04 → 2026-04-26 · 3 obs

○ 2020-12-23 12:00:30
● 2026-04-04 15:16:28
● 2026-04-26 09:09:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cetczb.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 cetczb.com (unsigned zone)

⏱️ Timing

Total: 822ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	1	`cacter.cetczb.com (pri: 5)`
TXT	1	`v=spf1 ip4:220.181.46.90 ip4:220.181.39.`
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

Hierarchy

cetczb.com is a parent of cacter.cetczb.com and en.cetczb.com.

IP Addresses

cetczb.com resolves to one IP number: 123.59.154.172.

Other host names, for instance cnlanxiang.com.cn, mtmems.com, ulipower.com, fjcthjjc.com and nanshan.cn share IP numbers with cetczb.com.

Name Servers

cetczb.com's delegation uses two name servers: dns10.hichina.com and dns9.hichina.com.

cetczb.com uses the same name server setup as other domains, such as shengmeihui.com, saladq.com, gaoby.cn, canl.cn and ltjy888.com.

cetczb.com at least partially shares name servers with other domains, including qianyouji.com, cnahz.com, yingxiangji.com, zj0579.com and nusarayatour.com.

These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: The host name 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. The host name 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

A single mail server handles cetczb.com, cacter.cetczb.com.

Host name cacter.cetczb.com resolves to a single IP: 220.181.39.39.

cetczb.com - robtex.com

cetczb.com

com