cd-zc.com - robtex.com

cd-zc.com

DNSSEC⚠️ Not signed
NSns11.xincache.com ⭐ ⚠️ Not in zone NS records
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns12.xincache.com ⚠️ Not in zone NS records
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
NSns15.xincache.com ⚠️ Not in parent delegation
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns16.xincache.com ⚠️ Not in parent delegation
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
MXmxc.global-mail.cn ⭐
A101.36.121.182🇭🇰 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,
MXmxu.global-mail.cn(50)
A117.50.223.79🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.
TXTv=spf1 include:spfv.global-mail.cn -all
SOAns11.xincache.comns12@xincache.com serial=1772289809

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778575811

Same first word

cd-zc.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSns11.xincache.comns12.xincache.comns15.xincache.comns16.xincache.comMXmxc.global-mail.cnmxu.global-mail.cnmx-n.global-mail.cnmx1-n.global-mail.cn
●NSns11.xincache.com2026-03-18 → 2026-05-12 · 3 obs
○ 2015-08-16 03:43:08
● 2026-03-18 07:53:40
● 2026-05-12 08:53:22
●NSns12.xincache.com2026-03-18 → 2026-05-12 · 3 obs
○ 2015-08-16 03:43:08
● 2026-03-18 07:53:40
● 2026-05-12 08:53:22
●NSns15.xincache.com2015-08-16 → 2026-05-12 · 2 obs
● 2015-08-16 03:43:08
● 2026-05-12 08:53:22
●NSns16.xincache.com2015-08-16 → 2026-05-12 · 2 obs
● 2015-08-16 03:43:08
● 2026-05-12 08:53:22
○MXmx-n.global-mail.cn2015-08-16 → 2019-04-05 · 4 obs
● 2015-08-16 03:43:08
● 2019-04-05 14:33:46
○ 2026-03-18 07:53:40
○ 2026-05-12 08:53:22
○MXmx1-n.global-mail.cn2015-08-16 → 2019-04-05 · 4 obs
● 2015-08-16 03:43:08
● 2019-04-05 14:33:46
○ 2026-03-18 07:53:40
○ 2026-05-12 08:53:22
●MXmxc.global-mail.cn2026-03-18 → 2026-05-12 · 3 obs
○ 2019-04-05 14:33:46
● 2026-03-18 07:53:40
● 2026-05-12 08:53:22
●MXmxu.global-mail.cn2026-03-18 → 2026-05-12 · 3 obs
○ 2019-04-05 14:33:46
● 2026-03-18 07:53:40
● 2026-05-12 08:53:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cd-zc.comns11.xincache.com, ns12.xincache.com12 records

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd-zc.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns16.xincache.com, ns15.xincache.com
MX2mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)
TXT1v=spf1 include:spfv.global-mail.cn -all
SOA1ns11.xincache.com ns12.xincache.com

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

cd-zc.com is delegated to four name servers: ns11.xincache.com, ns12.xincache.com, ns15.xincache.com and ns16.xincache.com.

At least part of the name servers for cd-zc.com are shared with other domains, for instance pju.com.cn, hbjianda.com, owear-china.com, whsha.com and fjdfxy.com.

These name servers are commonly used alongside ce1.xincache.com, ce2.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com, ns18.xincache.com and f1g1ns1.dnspod.net.

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.

ns15.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

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.

ns16.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.

Names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns15.xincache.com.

Names pointing to 2402:4e00:1730::e: ns11.xincache.com and ns15.xincache.com.

Names pointing to 1.12.0.4: ns11.xincache.com and ns15.xincache.com.

Names pointing to 36.155.149.180: ns11.xincache.com and ns15.xincache.com.

Names pointing to 112.80.181.45: ns11.xincache.com and ns15.xincache.com.

Names pointing to 117.89.178.173: ns11.xincache.com and ns15.xincache.com.

Names pointing to 125.94.59.210: ns11.xincache.com and ns15.xincache.com.

Names pointing to 129.211.176.209: ns11.xincache.com and ns15.xincache.com.

Names pointing to 2402:4e00:111:fff::c: ns12.xincache.com and ns16.xincache.com.

Names pointing to 1.12.0.1: ns12.xincache.com and ns16.xincache.com.

Names pointing to 36.155.149.176: ns12.xincache.com and ns16.xincache.com.

Names pointing to 112.80.181.111: ns12.xincache.com and ns16.xincache.com.

Names pointing to 117.89.178.184: ns12.xincache.com and ns16.xincache.com.

Names pointing to 129.211.176.239: ns12.xincache.com and ns16.xincache.com.

Names pointing to 163.177.5.23: ns12.xincache.com and ns16.xincache.com.

Mail Servers

cd-zc.com is handled by two mail servers: mxc.global-mail.cn and mxu.global-mail.cn.

cd-zc.com uses the same mail server setup as other domains, for instance rheonik.cn, gimpexhk.com, hollie.com.cn, mesantek.com and dl-ls.com.

cd-zc.com shares some mail servers with other domains at least partially, for example sino-gateway.com, dwgb.net and greenp.cn.

Hostnames with a single IP

mxc.global-mail.cn resolves to: 101.36.121.182.

mxu.global-mail.cn resolves to: 117.50.223.79.