`czyuhou.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mxabjm.chinaemail.cn` ⭐
MX	`mxbjm.chinaemail.cn`⁽¹⁰⁾
TXT	`v=spf1 include:spf.chinaemail.cn -all`
SOA	`dns21.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=1776224172

Same first word

czyuhou.com

Similar names

hzcuyou.com

zohycuu.info

chuyozu.com

DNS History

6 records (4 active, 2 former)

●NSdns21.hichina.com2015-06-01 → 2026-04-15 · 2 obs

● 2015-06-01 04:24:40
● 2026-04-15 04:04:24

●NSdns22.hichina.com2015-06-01 → 2026-04-15 · 2 obs

● 2015-06-01 04:24:40
● 2026-04-15 04:04:24

○MXmx62.dns.com.cn2015-06-01 → 2017-10-09 · 4 obs

● 2015-06-01 04:24:40
● 2017-10-09 18:07:06
○ 2026-04-09 18:53:48
○ 2026-04-15 04:04:24

●MXmxabjm.chinaemail.cn2026-04-09 → 2026-04-15 · 3 obs

○ 2017-10-09 18:07:06
● 2026-04-09 18:53:48
● 2026-04-15 04:04:24

●MXmxbjm.chinaemail.cn2026-04-09 → 2026-04-15 · 3 obs

○ 2017-10-09 18:07:06
● 2026-04-09 18:53:48
● 2026-04-15 04:04:24

○A58.221.34.1012015-06-01 → 2017-10-09 · 4 obs

● 2015-06-01 04:24:40
● 2017-10-09 18:07:06
○ 2026-04-09 18:53:48
○ 2026-04-15 04:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
czyuhou.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czyuhou.com (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxabjm.chinaemail.cn (pri: 5), mxbjm.chinaemail.cn (pri: 10)`
TXT	1	`v=spf1 include:spf.chinaemail.cn -all`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

czyuhou.com's delegation uses two name servers, dns21.hichina.com and dns22.hichina.com.

czyuhou.com shares the same name server setup as other domains, for example gzvankecare.com, dotyu.top, saq.org.cn, nugi.cn and dianzi168.net.

czyuhou.com shares some name servers with other domains, such as camelsenior.com, ba1.cn, silentik.com and surg.sc.cn.

dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

czyuhou.com is handled by two mail servers: mxabjm.chinaemail.cn and mxbjm.chinaemail.cn.

czyuhou.com shares its mail server setup with other domains, including fztglobal.com, excellenceap.com, cnleadtek.com, dnsgo.cn and zswang.cc.

czyuhou.com shares some mail servers with other domains, for instance hzzczj.com, china-hongyin.com, aqdsm.com and ossa.cn.

czyuhou.com - robtex.com

czyuhou.com

com