gc.org.cn - robtex.com

gc.org.cn

DNSSEC⚠️ Not signed
NSns11.xincache.com ⭐
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
NSns19.xincache.com
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
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=1773624993

org.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2027880341
WOT: SAFE (27/100)

Same first word

gc.akamai.net
gc.sh
gc.edu
gc.gov.cn
gc.co.za
gc.gl
gc.ac.kr
gc.io
gc.k12.va.us
gc.me
gc.chat
gc.technology
gc.email
gc.pub
gc.ee
gc.sk
gc.com.tr
gc.coach
gc.com.tw
gc.ms
gc.or.kr
gc.com.ua
gc.gy
gc.akamaiedge.net
gc.fund
gc.church
gc.ae
gc.org
gc.lviv.ua
gc.com
gc.org.au
gc.ac.nz
gc.ac
gc.com.kw
gc.fi
gc.com.cn
gc.com.sa
gc.solutions
gc.no
gc.tm
gc.am
gc.kz
gc.agency
gc.sg
gc.life
gc.ru
gc.net
gc.hk
gc.com.br
gc.jx.cn
gc.js.cn
gc.com.bn
gc.app
gc.be
gc.co.kr
gc.net.au
gc.au
gc.team
gc.de
gc.com.ge
gc.ua
gc.ai
gc.ro
gc.partners
gc.dental
gc.legal
gc.cz
gc.gov.ua
gc.ge
gc.co
gc.lu
gc.net.pl
gc.dk
gc.go.kr
gc.ma
gc.cab
gc.by
gc.edu.sa
gc.media
gc.cc
gc.gold
gc.cx
gc.com.hk
gc.blog.br
gc.services
gc.onl
gc.edu.vn
gc.k12.oh.us
gc.org.cn
gc.fyi
gc.tours
gc.pl
gc.world
gc.com.py
gc.kiev.ua
gc.kh.ua
gc.eu
gc.hu
gc.com.pl
gc.cv
gc.bz
gc.ca
gc.ws

Similar names

cg.cool
cg.gov.gy
cg.cn
cg.org.cn
cg.cz
cg.org.br
cg.email
cg.(0x787878)
cg.holdings
cg.net.th
cg.ee
cg.ca
cg.ws
cg.df.gov.br
cg.vg
cg.games
cg.ink
cg.my
cg.dk
cg.solutions
cg.agency
cg.co.uk
cg.foundation
cg.org.au
cg.uz
cg.capital
cg.net.ru
cg.awsapps.com
cg.gov.in
cg.gy
cg.com.tr
cg.catholic.edu.au
cg.com.ua
cg.sh
cg.co.rs
cg.be
cg.nl
cg.am
cg.org
cg.digital
cg
cg.com
cg.com.sa
cg.gold
cg.ru
cg.net.ua
cg.nu
cg.com.my
cg.su
cg.co
cg.net
cg.cc

DNS History

9 records (5 active, 4 former)

201820192020202120222023202420252026NSns11.xincache.comns19.xincache.comns20.xincache.comMXmxc.global-mail.cnmxu.global-mail.cnmx.global-mail.cnmx1.global-mail.cnmx1xinmail.xinnetdns.commxxinmail.xinnetdns.com
●NSns11.xincache.com2026-06-04 → 2026-07-20 · 3 obs
○ 2017-01-02 00:25:12
● 2026-06-04 11:02:08
● 2026-07-20 09:17:04
●NSns19.xincache.com2017-01-02 → 2026-07-20 · 2 obs
● 2017-01-02 00:25:12
● 2026-07-20 09:17:04
●NSns20.xincache.com2017-01-02 → 2026-07-20 · 2 obs
● 2017-01-02 00:25:12
● 2026-07-20 09:17:04
○MXmx.global-mail.cn2017-01-02 → 2018-08-20 · 4 obs
● 2017-01-02 00:25:12
● 2018-08-20 20:19:40
○ 2026-06-04 11:02:08
○ 2026-07-20 09:17:04
○MXmx1.global-mail.cn2017-01-02 → 2018-08-20 · 4 obs
● 2017-01-02 00:25:12
● 2018-08-20 20:19:40
○ 2026-06-04 11:02:08
○ 2026-07-20 09:17:04
○MXmx1xinmail.xinnetdns.com2017-01-02 → 2018-08-20 · 4 obs
● 2017-01-02 00:25:12
● 2018-08-20 20:19:40
○ 2026-06-04 11:02:08
○ 2026-07-20 09:17:04
●MXmxc.global-mail.cn2026-06-04 → 2026-07-20 · 3 obs
○ 2018-08-20 20:19:40
● 2026-06-04 11:02:08
● 2026-07-20 09:17:04
●MXmxu.global-mail.cn2026-06-04 → 2026-07-20 · 3 obs
○ 2018-08-20 20:19:40
● 2026-06-04 11:02:08
● 2026-07-20 09:17:04
○MXmxxinmail.xinnetdns.com2017-01-02 → 2018-08-20 · 4 obs
● 2017-01-02 00:25:12
● 2018-08-20 20:19:40
○ 2026-06-04 11:02:08
○ 2026-07-20 09:17:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
gc.org.cnns19.xincache.com, ns20.xincache.com-

✅ Authoritative Response

Server:129.211.176.239

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gc.org.cn (unsigned zone)

⏱️ Timing

Total: 2511ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns20.xincache.com, ns19.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

Analysis

Name Servers

gc.org.cn has three name servers — ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

The name servers of gc.org.cn overlap at least partially with those of other domains — among them tanxune.com, zgbszf.org, sz-ygx.com and two more.

These name servers commonly appear in delegations together with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com and 6 other.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

ns19.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

ns20.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 2402:4e00:1470:2::e IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 2402:4e00:1730::e IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 1.12.0.4 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 36.155.149.180 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 112.80.181.45 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 117.89.178.173 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 125.94.59.210 IP addresses.

The host names ns11.xincache.com and ns19.xincache.com both resolve to 129.211.176.209 IP addresses.

Mail Servers

Mail for gc.org.cn is handled by two mail servers — mxc.global-mail.cn and mxu.global-mail.cn.

gc.org.cn uses an identical mail server configuration to several other domains — among them fgtex.com, lyrubber.com, mingzhugroup.com and two more.

The mail servers of gc.org.cn overlap at least partially with those of other domains, including suzhoucosmo.com, kotion.cc and huaao-ship.cn.

This set of mail servers commonly appears together with the mail servers mxf1.global-mail.cn.

Both mxc.global-mail.cn and mxu.global-mail.cn have a single IP address each — mxc.global-mail.cn resolves to 101.36.121.182 while mxu.global-mail.cn resolves to 117.50.223.79.