`ctr.com.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	`mxf1.zmail300.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`51xgm.com`
			PTR	`hhseek.com`
MX	`mxf.zmail300.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.zmail300.cn ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1752628069

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030510603

WOT: NOT_SAFE (20/100)

Same first word

ctr.tools

ctr.lt

ctr.ru

ctr.co.at

ctr.ro

ctr.fit

ctr.at

ctr.com.my

ctr.com.tw

ctr.as

ctr.be

ctr.com.mx

ctr.ca

ctr.canva-apps.cn

ctr.cl

ctr.cz

ctr.id

ctr.se

ctr.su

ctr.kz

ctr.associates

ctr.pl

ctr.eu

ctr.bz

ctr.ms

ctr.ie

ctr.com

ctr.co.kr

ctr.net

ctr.fr

ctr.co

ctr.mobi

ctr.hk

ctr.ac.th

ctr.nl

ctr.dk

ctr.show

ctr.co.uk

ctr.org

ctr.id.au

ctr.com.hk

ctr.in

ctr.hu

ctr.cm

ctr.ir

ctr.me

ctr.info

ctr.com.tr

ctr.us

ctr.com.cn

ctr.com.br

ctr.care

ctr.ch

ctr.it

ctr.gov.me

ctr.sk

ctr.rs

ctr.es

ctr.kr

ctr.li

ctr.de

Similar names

rct.co.za

trc.ae

crt.fr

tcr.biz

rtc.edu.ge

trc.dk

rct.net

crt.bz

rct.co.in

rct.it

rct.eu

tcr.us

rtc.directory

trc.net

rct.com.ar

rtc.ru

rct.co.uk

tcr.com.sg

tcr.homeunix.com

rct.lv

trc.mo.it

rtc.sc

crt.cat

rct.pl

tcr.cn

rct.in

rtc.nl

trc.la

rct.fr

trc.gov.jo

trc.su

crt.com.br

rtc.exchange

trc.hu

crt.asso.fr

rtc.lv

trc.com

trc.om

crt.es

rct.org

rct.ru

rtc.org.uk

crt.fund

rct.no

crt.pl

rtc.si

trc.eu

trc.com.sg

tcr.sakura.ne.jp

rtc.systems

crt.com.tr

trc.com.ua

rct.bg

trc.si

crt.se

tcr.management

tcr.azurewebsites.net

tcr.pt

trc.biz

trc.pl

crt.ru

trc.com.tr

trc.org.nz

rct.jp

rtc.su

rct.ie

trc.bz

trc.ru

crt.la

rtc.edu.vn

rtc.org

crt.com.tw

rtc.be

trc.or.th

crt.net.au

rtc.kz

rtc.ac.th

rct.se

rtc.no

tcr.ru

rtc.company

rtc.net.br

crt.ca

rtc.services

rtc.com.sg

DNS History

14 records (6 active, 8 former)

○NSce1.dns.com2019-03-07 → 2019-03-07 · 4 obs

○ 2017-01-11 22:32:20
● 2019-03-07 02:16:50
○ 2026-04-09 07:26:30
○ 2026-04-12 09:46:16

●NSce1.xincache.com2026-04-09 → 2026-04-12 · 3 obs

○ 2019-03-07 02:16:50
● 2026-04-09 07:26:30
● 2026-04-12 09:46:16

○NSce2.dns.com2019-03-07 → 2019-03-07 · 4 obs

○ 2017-01-11 22:32:20
● 2019-03-07 02:16:50
○ 2026-04-09 07:26:30
○ 2026-04-12 09:46:16

●NSce2.xincache.com2026-04-09 → 2026-04-12 · 3 obs

○ 2019-03-07 02:16:50
● 2026-04-09 07:26:30
● 2026-04-12 09:46:16

○NSns1.ce.net.cn2015-06-16 → 2017-01-11 · 4 obs

● 2015-06-16 13:38:40
● 2017-01-11 22:32:20
○ 2019-03-07 02:16:50
○ 2026-04-12 09:46:16

●NSns11.xincache.com2026-04-09 → 2026-04-12 · 3 obs

○ 2019-03-07 02:16:50
● 2026-04-09 07:26:30
● 2026-04-12 09:46:16

○MXmx.zmail300.cn2015-06-16 → 2019-03-07 · 4 obs

● 2015-06-16 13:38:40
● 2019-03-07 02:16:50
○ 2026-04-09 07:26:30
○ 2026-04-12 09:46:16

○MXmx1.zmail300.cn2015-06-16 → 2019-03-07 · 4 obs

● 2015-06-16 13:38:40
● 2019-03-07 02:16:50
○ 2026-04-09 07:26:30
○ 2026-04-12 09:46:16

●MXmxf.zmail300.cn2026-04-09 → 2026-04-12 · 3 obs

○ 2019-03-07 02:16:50
● 2026-04-09 07:26:30
● 2026-04-12 09:46:16

●MXmxf1.zmail300.cn2026-04-09 → 2026-04-12 · 3 obs

○ 2019-03-07 02:16:50
● 2026-04-09 07:26:30
● 2026-04-12 09:46:16

●A120.133.2.802026-04-09 → 2026-04-12 · 3 obs

○ 2019-03-07 02:16:50
● 2026-04-09 07:26:30
● 2026-04-12 09:46:16

○A125.67.237.1632019-03-07 → 2019-03-07 · 4 obs

○ 2017-01-11 22:32:20
● 2019-03-07 02:16:50
○ 2026-04-09 07:26:30
○ 2026-04-12 09:46:16

○A61.157.96.742015-06-16 → 2016-09-26 · 4 obs

● 2015-06-16 13:38:40
● 2016-09-26 05:16:28
○ 2017-01-11 22:32:20
○ 2026-04-12 09:46:16

○A61.157.96.772017-01-11 → 2017-01-11 · 4 obs

○ 2016-09-26 05:16:28
● 2017-01-11 22:32:20
○ 2019-03-07 02:16:50
○ 2026-04-12 09:46:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:125.94.59.210

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctr.com.cn (unsigned zone)

⏱️ Timing

Total: 2011ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.133.2.80`
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`mxf.zmail300.cn (pri: 5), mxf1.zmail300.cn (pri: 50)`
TXT	1	`v=spf1 include:spf.zmail300.cn ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

ctr.com.cn points to IP number 120.133.2.80.

For instance, other host names xn--rryocv3n.com, smza.net, klyomo.com, cdhtea.com and cgzsl.cn share IP numbers with ctr.com.cn.

Name Servers

The delegation for ctr.com.cn is handled by three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

ctr.com.cn shares name servers with other domains at least partially, for example gsflcp.com, inda.com.cn, hnsggzy.org, china-xingming.net and smtven.com.

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

Host name ns11.xincache.com has eight IPs: 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 name ce1.xincache.com has seven IPs: 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 name ce2.xincache.com has six IPs: 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.

Host names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

Two mail servers mxf1.zmail300.cn and mxf.zmail300.cn handle ctr.com.cn.

ctr.com.cn shares the same mail server setup as other domains, for instance jinnan-tool.com, chenxijewelry.com, rpwf.com, china-yuhao.com and gecko-products.cn.

ctr.com.cn shares mail servers with other domains at least partially; for instance tpil.cn, joyorigging.com, chinaguohao.cn, wemcut.com and jttape.com.

These mail servers are often used alongside mxv.zmail300.cn, mxw.zmail300.cn, hwmx.zmail300.cn and hwmx1.zmail300.cn.

Host names with one IP number:

mxf1.zmail300.cn points to: 117.50.175.134.

mxf.zmail300.cn points to: 101.237.133.34.

ctr.com.cn - robtex.com

ctr.com.cn

com.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

`ctr.com.cn`

`com.cn`