`jzcat.com`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-40.defastlink.net`
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-60.defastlink.net`
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-200.defastlink.net`
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-220.defastlink.net`
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-40.defastlink.net`
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-60.defastlink.net`
		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,}
			PTR	`ip-139-224-142-100.defastlink.net`
		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,}
			PTR	`ip-139-224-142-110.defastlink.net`
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-38.defastlink.net`
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-61.defastlink.net`
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-198.defastlink.net`
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-222.defastlink.net`
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-38.defastlink.net`
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-61.defastlink.net`
		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,}
			PTR	`ip-139-224-142-98.defastlink.net`
		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,}
			PTR	`ip-139-224-142-108.defastlink.net`
SOA	`dns19.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=1771291435

Same first word

jzcat.com

Similar names

jctaz.com

tjcaz.com

czjat.com

zjcat.com

jaztc.cn

catzj.com

actzj.com

tazjc.com

DNS History

9 records (2 active, 7 former)

●NSdns19.hichina.com2026-03-24 → 2026-03-24 · 3 obs

○ 2018-01-11 02:17:58
● 2026-03-24 02:51:48
● 2026-03-24 02:51:50

●NSdns20.hichina.com2026-03-24 → 2026-03-24 · 3 obs

○ 2018-01-11 02:17:58
● 2026-03-24 02:51:48
● 2026-03-24 02:51:50

○NSns1.namebrightdns.com2018-01-11 → 2018-01-11 · 4 obs

○ 2017-01-01 16:59:56
● 2018-01-11 02:17:58
○ 2026-03-24 02:51:48
○ 2026-03-24 02:51:50

○NSns11.xincache.com2016-04-29 → 2016-04-29 · 3 obs

● 2016-04-29 03:25:04
○ 2017-01-01 16:59:56
○ 2026-03-24 02:51:50

○NSns12.xincache.com2016-04-29 → 2016-04-29 · 3 obs

● 2016-04-29 03:25:04
○ 2017-01-01 16:59:56
○ 2026-03-24 02:51:50

○NSns13.xincache.com2017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-29 03:25:04
● 2017-01-01 16:59:56
○ 2018-01-11 02:17:58
○ 2026-03-24 02:51:50

○NSns14.xincache.com2017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-29 03:25:04
● 2017-01-01 16:59:56
○ 2018-01-11 02:17:58
○ 2026-03-24 02:51:50

○NSns2.namebrightdns.com2018-01-11 → 2018-01-11 · 4 obs

○ 2017-01-01 16:59:56
● 2018-01-11 02:17:58
○ 2026-03-24 02:51:48
○ 2026-03-24 02:51:50

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-01-11 → 2018-01-11 · 3 obs

● 2018-01-11 02:17:58
○ 2026-03-24 02:51:48
○ 2026-03-24 02:51:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
jzcat.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jzcat.com (unsigned zone)

⏱️ Timing

Total: 3544ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns19.hichina.com, dns20.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Name Servers

Delegation for jzcat.com rests with two name servers, dns19.hichina.com and dns20.hichina.com.

jzcat.com shares the same name server setup as other domains, including xhakj.com, itfp.cn, jiumaster.com, kinver.cn and lfsy.com.

jzcat.com partially shares name servers with other domains, for instance hsefo.com, ju(0x666170)igment.com, yylamp.com and chinabrr.com.

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

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 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.

dns20.hichina.com points to: 2408:4009:501::28, 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.

jzcat.com - robtex.com

jzcat.com

com