cwzk.com - robtex.com

cwzk.com

DNSSEC⚠️ Not signed
A120.79.164.95🇨🇳 Alibaba-Cloud120.79.0.0/16
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
NSns19.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
NSns20.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=1772302743

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=1774544192

Same first word

cwzk.cn
cwzk.de
cwzk.com

Similar names

kwcz.cz
zwck.de
wzkc.net
kwzc.com
czkw.cn
czwk.cn
czwk.fr
wzck.cn
kwzc.be
ckzw.ca
ckwz.art.pl
kcwz.nl

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns11.xincache.comns12.xincache.comns19.xincache.comns20.xincache.comns13.xincache.comns14.xincache.comMXmxc.global-mail.cnmxu.global-mail.cnA120.79.164.9561.172.241.245
●NSns11.xincache.com2026-03-18 → 2026-03-26 · 3 obs
○ 2016-10-01 07:18:58
● 2026-03-18 14:54:58
● 2026-03-26 17:03:02
●NSns12.xincache.com2026-03-18 → 2026-03-26 · 3 obs
○ 2016-10-01 07:18:58
● 2026-03-18 14:54:58
● 2026-03-26 17:03:02
○NSns13.xincache.com2015-08-10 → 2016-03-31 · 4 obs
● 2015-08-10 03:26:06
● 2016-03-31 04:59:32
○ 2016-10-01 07:18:58
○ 2026-03-26 17:03:02
○NSns14.xincache.com2015-08-10 → 2016-03-31 · 4 obs
● 2015-08-10 03:26:06
● 2016-03-31 04:59:32
○ 2016-10-01 07:18:58
○ 2026-03-26 17:03:02
●NSns19.xincache.com2016-10-01 → 2026-03-26 · 3 obs
○ 2016-03-31 04:59:32
● 2016-10-01 07:18:58
● 2026-03-26 17:03:02
●NSns20.xincache.com2016-10-01 → 2026-03-26 · 3 obs
○ 2016-03-31 04:59:32
● 2016-10-01 07:18:58
● 2026-03-26 17:03:02
●MXmxc.global-mail.cn2026-03-18 → 2026-03-26 · 2 obs
● 2026-03-18 14:54:58
● 2026-03-26 17:03:02
●MXmxu.global-mail.cn2026-03-18 → 2026-03-26 · 2 obs
● 2026-03-18 14:54:58
● 2026-03-26 17:03:02
●A120.79.164.952026-03-18 → 2026-03-26 · 3 obs
○ 2017-05-13 09:01:30
● 2026-03-18 14:54:58
● 2026-03-26 17:03:02
○A61.172.241.2452015-08-10 → 2017-05-13 · 4 obs
● 2015-08-10 03:26:06
● 2017-05-13 09:01:30
○ 2026-03-18 14:54:58
○ 2026-03-26 17:03:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cwzk.comns11.xincache.com, ns12.xincache.com12 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 cwzk.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

TypeCountSample Data
A1120.79.164.95
NS2ns19.xincache.com, ns20.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

IP Addresses

cwzk.com points to a single IP address: 120.79.164.95.

Name Servers

cwzk.com is delegated to four name servers: ns11.xincache.com, ns12.xincache.com, ns19.xincache.com and ns20.xincache.com.

At least part of the name servers for cwzk.com are shared with other domains, for instance ropetwine.com, smwujin.com, yjrb.com, sunnpo.com and whyoule.com.

These name servers are commonly used alongside ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ce1.xincache.com, ce2.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.

ns19.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.

ns20.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 ns19.xincache.com.

Names pointing to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Names pointing to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Names pointing to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Names pointing to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Names pointing to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Names pointing to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Names pointing to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Names pointing to 2402:4e00:111:fff::c: ns12.xincache.com and ns20.xincache.com.

Names pointing to 1.12.0.1: ns12.xincache.com and ns20.xincache.com.

Names pointing to 36.155.149.176: ns12.xincache.com and ns20.xincache.com.

Names pointing to 112.80.181.111: ns12.xincache.com and ns20.xincache.com.

Names pointing to 117.89.178.184: ns12.xincache.com and ns20.xincache.com.

Names pointing to 129.211.176.239: ns12.xincache.com and ns20.xincache.com.

Names pointing to 163.177.5.23: ns12.xincache.com and ns20.xincache.com.

Mail Servers

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

cwzk.com uses the same mail server setup as other domains, for instance qdrmf.com, dolyte.com, madistech.cn, gdytong.com and seaglory.net.

cwzk.com shares at least some mail servers with other domains, for example cnqmp.com, jmsdl.com, oqs-ap.com, iu-net.com and hb-optical.com.

these mail servers are frequently used alongside the mail servers mx-n.global-mail.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.