`dc-equipment.com`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
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	`ns12.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	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxc.global-mail.cn` ⭐
		A	101.36.121.182^{🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
MX	`mxu.global-mail.cn`⁽⁵⁰⁾
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spfv.global-mail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1772286867

`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=1774411172

Same first word

dc-equipment.com

DNS History

24 records (5 active, 19 former)

○NSamanda.ns.cloudflare.com2017-01-16 → 2018-07-10 · 4 obs

● 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○NSandy.ns.cloudflare.com2017-01-16 → 2018-07-10 · 4 obs

● 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

●NSns11.xincache.com2026-02-22 → 2026-03-25 · 3 obs

○ 2018-07-10 18:40:06
● 2026-02-22 06:19:46
● 2026-03-25 04:26:38

●NSns12.xincache.com2026-02-22 → 2026-03-25 · 3 obs

○ 2018-07-10 18:40:06
● 2026-02-22 06:19:46
● 2026-03-25 04:26:38

●MXmxc.global-mail.cn2026-03-01 → 2026-03-25 · 3 obs

○ 2026-02-28 10:12:34
● 2026-03-01 05:11:24
● 2026-03-25 04:26:38

●MXmxu.global-mail.cn2026-03-01 → 2026-03-25 · 3 obs

○ 2026-02-28 10:12:34
● 2026-03-01 05:11:24
● 2026-03-25 04:26:38

○MXmxv.global-mail.cn2026-02-22 → 2026-02-28 · 5 obs

○ 2018-07-10 18:40:06
● 2026-02-22 06:19:46
● 2026-02-28 10:12:34
○ 2026-03-01 05:11:24
○ 2026-03-25 04:26:38

○MXmxw.global-mail.cn2026-02-22 → 2026-02-28 · 5 obs

○ 2018-07-10 18:40:06
● 2026-02-22 06:19:46
● 2026-02-28 10:12:34
○ 2026-03-01 05:11:24
○ 2026-03-25 04:26:38

○MXsemailds.sandhills.com2017-01-16 → 2018-07-10 · 4 obs

● 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○MXsemailds2.sandhills.com2017-01-16 → 2018-07-10 · 4 obs

● 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○MXwemailds.sandhills.com2017-01-16 → 2018-07-10 · 4 obs

● 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○MXwemailds2.sandhills.com2017-01-16 → 2018-07-10 · 4 obs

● 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A104.17.87.302018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A104.17.88.302018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A104.17.89.302018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A104.17.90.302018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A104.17.91.302018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

●A123.59.154.1722026-02-22 → 2026-03-25 · 3 obs

○ 2018-07-10 18:40:06
● 2026-02-22 06:19:46
● 2026-03-25 04:26:38

○A2400:cb00:2048:1::6811:571e2018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A2400:cb00:2048:1::6811:581e2018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A2400:cb00:2048:1::6811:591e2018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A2400:cb00:2048:1::6811:5a1e2018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A2400:cb00:2048:1::6811:5b1e2018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 13:43:06
● 2018-07-10 18:40:06
○ 2026-02-22 06:19:46
○ 2026-03-25 04:26:38

○A38.101.15.462017-01-16 → 2017-01-16 · 3 obs

● 2017-01-16 13:43:06
○ 2018-07-10 18:40:06
○ 2026-03-25 04:26:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
dc-equipment.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dc-equipment.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)`
TXT	1	`v=spf1 include:spfv.global-mail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

IP Addresses

dc-equipment.com resolves to one IP number: 123.59.154.172.

other host names including zjsyzc.com, newstartools.com, jsqtech.com, yuangensh.com and sdtajg.com share IP numbers with dc-equipment.com.

Name Servers

dc-equipment.com is delegated to two name servers ns11.xincache.com and ns12.xincache.com.

dc-equipment.com shares the same name server setup as other domains, for instance qdfujie.com, lsbbj.com, itlmobile.com, souxz.cn and fjswsi.com.

dc-equipment.com at least partially shares name servers with other domains, for instance ysnb.cn, jsdjjg.com, sywgqh.com.cn, lixunsh.com and cnwhg.cn.

These name servers are commonly used with the following name servers: ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ns19.xincache.com, ns20.xincache.com, ce1.xincache.com and ce2.xincache.com.

Eight IP numbers for a host:

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.

Seven IP numbers for a host:

ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Mail Servers

Two mail servers handle dc-equipment.com: mxc.global-mail.cn and mxu.global-mail.cn.

dc-equipment.com shares the same mail server setup as other domains, for instance chivac-japan.com, kefavalve.cn, triagate.com, dlhzxt.com and jmsh.com.

dc-equipment.com shares some mail servers with other domains, at least partially, for instance oqs-ap.com, iu-net.com, hb-optical.com, 52qipin.com and hanover-china.com.

Host names with one IP number:

mxc.global-mail.cn points to 101.36.121.182

mxu.global-mail.cn points to 117.50.223.79

dc-equipment.com - robtex.com

dc-equipment.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`dc-equipment.com`

`com`