dfrc.cn - robtex.com

dfrc.cn

DNSSEC⚠️ Not signed
A112.12.63.180🇨🇳 CMNET-Zhejiang-AP112.12.60.0/22 CMI (Customer Route)
PTRdfrc.cn
PTRmail.dfrc.cn
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
PTRip-1-12-0-4.defastlink.net
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
PTRip-36-155-149-180.defastlink.net
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
PTRip-112-80-181-45.defastlink.net
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
PTRip-117-89-178-173.defastlink.net
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
PTRip-125-94-59-210.defastlink.net
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
PTRip-129-211-176-209.defastlink.net
NSce1.xincache.com
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
PTRip-1-12-0-4.defastlink.net
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
PTRip-112-80-181-45.defastlink.net
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
PTRip-117-89-178-173.defastlink.net
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
PTR(root)
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
PTRip-125-94-59-210.defastlink.net
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
PTRip-129-211-176-209.defastlink.net
NSce2.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
PTRip-1-12-0-1.defastlink.net
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
PTRip-117-89-178-184.defastlink.net
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
PTR(root)
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
PTRip-129-211-176-239.defastlink.net
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
PTRip-220-196-136-35.defastlink.net
MXhzmx01.mxmail.netease.com ⭐
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
MXhzmx02.mxmail.netease.com(10)
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
TXTv=spf1 include:spf.163.com -all
SOAns11.xincache.comns12@xincache.com serial=1754631185

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034546407

PTR for

180.63.12.112.in-addr.arpa

Subdomains

mail.dfrc.cn

Same first word

dfrc.ir
dfrc.ca
dfrc.de
dfrc.kr
dfrc.ch
dfrc.com
dfrc.cn
dfrc.org
dfrc.net

Similar names

dcfr.net
rdfc.site
frdc.gov.au
frdc.com
cdfr.com
crdf.fr
rdcf.org
drfc.gov.mg
cfrd.org
crdf.co.uk
rcdf.net
fdrc.de
drcf.com
rdfc.com.cn
frdc.cn
crdf.ru
cfrd.fr
fcrd.cn
fdrc.ru
fdcr.in
fdrc.com
crdf.in
drcf.asia
crdf.pro
fcrd.org
cfrd.com.cn
rcdf.de
cdrf.cn
frdc.in
frcd.com
frdc.info
cdrf.it
crdf.us
dfcr.cn
dcfr.nl
cdrf.org.uk
dcrf.de
fdcr.jp
dfcr.com
cfrd.cl
fcrd.co.uk
drcf.net
fdcr.com
fcrd.net
dcrf.com
drcf.cn
rdfc.cn
crdf.com
dcfr.com
cfrd.eu
rdcf.net
rcfd.org
rfcd.ru
rfcd.com.br
cdrf.com
fdrc.org.uk
cdfr.org
fcrd.ca
drfc.us
cdfr.net
crfd.ru
drcf.org.uk
rfdc.de
fcrd.de
drfc.org
crdf.es
frcd.net
cdfr.de
crdf.ch
rfcd.org
rcfd.ru
rdcf.fr
cdfr.com.my
fdrc.org.hk
crfd.net
fcdr.cn
cfrd.com
drcf.kz
fdrc.co.nz
cdfr.fr
drfc.com.br
crfd.org
rcdf.com
rfcd.de
rdfc.in
fdrc.net
rdfc.org
crdf.org
dcfr.org
rcfd.cn
rfcd.com
rcfd.de
cfdr.ru

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSce1.xincache.comce2.xincache.comns11.xincache.comce1.dns.comce2.dns.comns3.ce.net.cnMXhzmx01.mxmail.netease.comhzmx02.mxmail.netease.commail.dfrc.cnA112.12.63.180
○NSce1.dns.com2020-02-15 → 2020-02-15 · 4 obs
○ 2017-03-21 15:42:54
● 2020-02-15 14:06:36
○ 2026-02-23 05:31:34
○ 2026-03-18 00:08:40
●NSce1.xincache.com2026-02-23 → 2026-03-18 · 3 obs
○ 2020-02-15 14:06:36
● 2026-02-23 05:31:34
● 2026-03-18 00:08:40
○NSce2.dns.com2020-02-15 → 2020-02-15 · 4 obs
○ 2017-03-21 15:42:54
● 2020-02-15 14:06:36
○ 2026-02-23 05:31:34
○ 2026-03-18 00:08:40
●NSce2.xincache.com2026-02-23 → 2026-03-18 · 3 obs
○ 2020-02-15 14:06:36
● 2026-02-23 05:31:34
● 2026-03-18 00:08:40
●NSns11.xincache.com2026-02-23 → 2026-03-18 · 3 obs
○ 2020-02-15 14:06:36
● 2026-02-23 05:31:34
● 2026-03-18 00:08:40
○NSns3.ce.net.cn2015-07-16 → 2017-03-21 · 4 obs
● 2015-07-16 21:33:10
● 2017-03-21 15:42:54
○ 2020-02-15 14:06:36
○ 2026-03-18 00:08:40
●MXhzmx01.mxmail.netease.com2020-02-15 → 2026-03-18 · 3 obs
○ 2017-03-21 15:42:54
● 2020-02-15 14:06:36
● 2026-03-18 00:08:40
●MXhzmx02.mxmail.netease.com2020-02-15 → 2026-03-18 · 3 obs
○ 2017-03-21 15:42:54
● 2020-02-15 14:06:36
● 2026-03-18 00:08:40
○MXmail.dfrc.cn2015-07-16 → 2017-03-21 · 4 obs
● 2015-07-16 21:33:10
● 2017-03-21 15:42:54
○ 2020-02-15 14:06:36
○ 2026-03-18 00:08:40
●A112.12.63.1802015-07-16 → 2026-03-18 · 2 obs
● 2015-07-16 21:33:10
● 2026-03-18 00:08:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn...-
dfrc.cnce1.xincache.com, ce2.xincache.com-

✅ Authoritative Response

Server: 1.12.0.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfrc.cn (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

TypeCountSample Data
A1112.12.63.180
NS2ce1.xincache.com, ce2.xincache.com
MX2hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)
TXT1v=spf1 include:spf.163.com -all
SOA1ns11.xincache.com ns12.xincache.com

Analysis

Hierarchy

dfrc.cn is the parent of mail.dfrc.cn.

IP Addresses

dfrc.cn points to a single IP number: 112.12.63.180.

Other host names like www.dyrc.com.cn and dyrc.com.cn share IP numbers with dfrc.cn.

Name Servers

dfrc.cn is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

dfrc.cn at least partially shares name servers with other domains, for instance cbpm-xinda.com, xasituo.com, yhgy.cn, hhmotuo.com and hbttsw.com.

These name servers are commonly used with the name servers ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ns19.xincache.com and ns20.xincache.com.

Host names with 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.

Host names with seven IP numbers: ce1.xincache.com points to 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 names with six IP numbers: ce2.xincache.com points to 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.

Hosts that point to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209: ns11.xincache.com and ce1.xincache.com.

Hosts that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

dfrc.cn is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

dfrc.cn shares the same mail server setup as other domains, for instance chinagdn.com, sundray.com, accessen.cn, lingnan.edu.cn and torsel.net.

dfrc.cn shares at least partially some mail servers with other domains, for example s114.net, kewpie.com.cn, xinnanfurniture.com and cid-falcon.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.