`chukuma.cn`

DNSSEC	⚠️ Not signed
A	120.133.2.80^{🇨🇳 CMNET-BEIJING-AP120.133.0.0/20 CMI (Customer Route)}
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)}
			PTR	`(root)`
		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)}
			PTR	`(root)`
		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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1667794339

`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=2034786760

Same first word

chukuma.cn

Similar names

chakumu.net

DNS History

12 records (6 active, 6 former)

○NSce1.dns.com2019-12-22 → 2019-12-22 · 4 obs

○ 2017-02-18 22:52:54
● 2019-12-22 16:50:52
○ 2026-05-01 03:19:18
○ 2026-05-13 10:57:32

●NSce1.xincache.com2026-05-01 → 2026-05-13 · 3 obs

○ 2019-12-22 16:50:52
● 2026-05-01 03:19:18
● 2026-05-13 10:57:32

○NSce2.dns.com2019-12-22 → 2019-12-22 · 4 obs

○ 2017-02-18 22:52:54
● 2019-12-22 16:50:52
○ 2026-05-01 03:19:18
○ 2026-05-13 10:57:32

●NSce2.xincache.com2026-05-01 → 2026-05-13 · 3 obs

○ 2019-12-22 16:50:52
● 2026-05-01 03:19:18
● 2026-05-13 10:57:32

○NSns1.ce.net.cn2015-08-13 → 2017-02-18 · 4 obs

● 2015-08-13 03:10:50
● 2017-02-18 22:52:54
○ 2019-12-22 16:50:52
○ 2026-05-13 10:57:32

●NSns11.xincache.com2026-05-01 → 2026-05-13 · 3 obs

○ 2019-12-22 16:50:52
● 2026-05-01 03:19:18
● 2026-05-13 10:57:32

●MXhzmx01.mxmail.netease.com2019-12-22 → 2026-05-13 · 3 obs

○ 2017-02-18 22:52:54
● 2019-12-22 16:50:52
● 2026-05-13 10:57:32

●MXhzmx02.mxmail.netease.com2019-12-22 → 2026-05-13 · 3 obs

○ 2017-02-18 22:52:54
● 2019-12-22 16:50:52
● 2026-05-13 10:57:32

○MXmail.chukuma.cn2015-08-13 → 2017-02-18 · 4 obs

● 2015-08-13 03:10:50
● 2017-02-18 22:52:54
○ 2019-12-22 16:50:52
○ 2026-05-13 10:57:32

○A106.187.99.1742015-08-13 → 2016-04-17 · 4 obs

● 2015-08-13 03:10:50
● 2016-04-17 07:55:18
○ 2017-02-18 22:52:54
○ 2026-05-13 10:57:32

○A119.9.74.1632017-02-18 → 2017-02-18 · 4 obs

○ 2016-04-17 07:55:18
● 2017-02-18 22:52:54
○ 2019-12-22 16:50:52
○ 2026-05-13 10:57:32

●A120.133.2.802019-12-22 → 2026-05-13 · 3 obs

○ 2017-02-18 22:52:54
● 2019-12-22 16:50:52
● 2026-05-13 10:57:32

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chukuma.cn (unsigned zone)

⏱️ Timing

Total: 3953ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.133.2.80`
NS	2	`ce1.xincache.com, ce2.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

chukuma.cn points to a single IP number: 120.133.2.80.

other host names for instance sccorder.com, wxtcjd.cn, zxcauto.cn, hrkpm.com and hlhbyq.cn share IP numbers with chukuma.cn.

Name Servers

chukuma.cn is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

chukuma.cn at least partially shares name servers with other domains, for instance fstco.com.cn, xn--css93k.com, yssfood.cn, kfdsw.com and lcxsty.com.

These name servers are often used together with the name servers ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com, ns16.xincache.com and f1g1ns1.dnspod.net.

Host names with eight IP numbers: ns11.xincache.com points to 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers: ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.

Host names with six IP numbers: ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.

Hosts that point to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209: ns11.xincache.com and ce1.xincache.com.

Hosts that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

chukuma.cn is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

chukuma.cn shares the same mail server setup as other domains, for instance artistanortho.com, gadscn.com, fhseal.com, boqianpvm.com and royoho.com.

chukuma.cn shares at least partially some mail servers with other domains, for example sunrisetex.com, saicmobility.com, labvv.com and nurotron.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

chukuma.cn - robtex.com

chukuma.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`chukuma.cn`

`cn`