`kbzy.cn`

DNSSEC	⚠️ Not signed
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ce1.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ce2.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mx1.zmail.net.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`51xgm.com`
			PTR	`hhseek.com`
MX	`mx.zmail.net.cn`⁽⁵⁰⁾
		A	101.237.133.34^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
TXT	`v=spf1 include:spf.zmail.net.cn ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1751954591

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035038011

Same first word

kbzy.net

kbzy.cn

kbzy.com.cn

kbzy.com

Similar names

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bzyk.waw.pl

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kyzb.com

DNS History

11 records (5 active, 6 former)

○NSce1.dns.com2018-08-24 → 2020-11-21 · 5 obs

○ 2016-11-14 04:53:32
● 2018-08-24 00:32:26
● 2020-11-21 15:59:20
○ 2026-06-22 06:29:42
○ 2026-07-14 03:11:20

●NSce1.xincache.com2026-06-22 → 2026-07-14 · 3 obs

○ 2020-11-21 15:59:20
● 2026-06-22 06:29:42
● 2026-07-14 03:11:20

○NSce2.dns.com2018-08-24 → 2020-11-21 · 5 obs

○ 2016-11-14 04:53:32
● 2018-08-24 00:32:26
● 2020-11-21 15:59:20
○ 2026-06-22 06:29:42
○ 2026-07-14 03:11:20

●NSce2.xincache.com2026-06-22 → 2026-07-14 · 3 obs

○ 2020-11-21 15:59:20
● 2026-06-22 06:29:42
● 2026-07-14 03:11:20

○NSns1.ce.net.cn2015-06-02 → 2016-11-14 · 4 obs

● 2015-06-02 06:46:14
● 2016-11-14 04:53:32
○ 2018-08-24 00:32:26
○ 2026-07-14 03:11:20

●NSns11.xincache.com2026-06-22 → 2026-07-14 · 17 obs

○ 2020-11-21 15:59:20
● 2026-06-22 06:29:42
○ 2026-06-22 07:21:00
● 2026-06-23 11:52:20
○ 2026-06-27 12:46:34
● 2026-06-27 17:43:40
○ 2026-06-29 16:47:34
● 2026-06-30 04:04:20
○ 2026-06-30 11:56:52
● 2026-07-01 02:13:10
○ 2026-07-09 14:57:00
● 2026-07-10 09:07:46
○ 2026-07-11 15:24:54
● 2026-07-11 17:04:24
○ 2026-07-12 04:02:40
● 2026-07-12 21:03:04
● 2026-07-14 03:11:20

●MXmx.zmail.net.cn2015-06-02 → 2026-07-14 · 17 obs

● 2015-06-02 06:46:14
● 2020-11-21 15:59:20
○ 2026-06-22 07:21:00
● 2026-06-23 11:52:20
○ 2026-06-27 12:46:34
● 2026-06-27 17:43:40
○ 2026-06-29 16:47:34
● 2026-06-30 04:04:20
○ 2026-06-30 11:56:52
● 2026-07-01 02:13:10
○ 2026-07-09 14:57:00
● 2026-07-10 09:07:46
○ 2026-07-11 15:24:54
● 2026-07-11 17:04:24
○ 2026-07-12 04:02:40
● 2026-07-12 21:03:04
● 2026-07-14 03:11:20

●MXmx1.zmail.net.cn2015-06-02 → 2026-07-14 · 17 obs

○A106.75.40.602018-08-24 → 2020-11-21 · 5 obs

○ 2016-11-14 04:53:32
● 2018-08-24 00:32:26
● 2020-11-21 15:59:20
○ 2026-06-22 06:29:42
○ 2026-07-14 03:11:20

○A120.133.2.802018-08-24 → 2020-11-21 · 5 obs

○ 2016-11-14 04:53:32
● 2018-08-24 00:32:26
● 2020-11-21 15:59:20
○ 2026-06-22 06:29:42
○ 2026-07-14 03:11:20

○A183.60.188.2412015-06-02 → 2016-11-14 · 4 obs

● 2015-06-02 06:46:14
● 2016-11-14 04:53:32
○ 2018-08-24 00:32:26
○ 2026-07-14 03:11:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
kbzy.cn	ce1.xincache.com, ce2.xincache.com	-

✅ Authoritative Response

Server:1.12.0.4

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kbzy.cn (unsigned zone)

⏱️ Timing

Total: 2535ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`mx.zmail.net.cn (pri: 10), mx1.zmail.net.cn (pri: 50)`
TXT	1	`v=spf1 include:spf.zmail.net.cn ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Name Servers

Three name servers are authoritative for kbzy.cn: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

At least some of kbzy.cn's name servers are shared with other domains, for example grsjx.com, xn--54qt59derdt9o.com, bj19zx.cn and two more.

These name servers tend to co-occur with ns12.xincache.com, ns15.xincache.com, ns16.xincache.com and 6 other name servers in the same DNS delegations.

Host names with 8 IP numbers:

ns11.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

Host names with 7 IP numbers:

ce1.xincache.com carries IP addresses 1.12.0.4, 112.80.181.45 and 117.89.178.173, with 4 other addresses beyond those.

Host names with 6 IP numbers:

ce2.xincache.com carries IP addresses 1.12.0.1, 117.89.178.184 and 117.135.128.235, with 3 other addresses beyond those.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 2402:4e00:1470:2::e IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 1.12.0.4 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 112.80.181.45 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 117.89.178.173 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 125.94.59.210 IP addresses.

These two host names — ns11.xincache.com and ce1.xincache.com — each point to 129.211.176.209 IP addresses.

These two host names — ce1.xincache.com and ce2.xincache.com — each point to 117.135.128.235 IP addresses.

Mail Servers

kbzy.cn has two mail servers: mx1.zmail.net.cn and mx.zmail.net.cn.

kbzy.cn shares the same mail server setup as other domains, including chinarunda.com, jmsun.com.cn, cqksjxc.com and two others.

kbzy.cn shares mail servers — at least in part — with other domains, including jjfood.cn, hz-qiule.com, swimwearchina.com and two others.

These mail servers are frequently paired with the mail servers mx.zmail300.cn, mx1.zmail300.cn, mx01.mail.alibaba.com and mx02.mail.alibaba.com.

Each of mx1.zmail.net.cn and mx.zmail.net.cn has one IP address: mx1.zmail.net.cn uses 117.50.175.134 and mx.zmail.net.cn uses 101.237.133.34.

kbzy.cn - robtex.com

kbzy.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`kbzy.cn`

`cn`