crdc.com - robtex.com

crdc.com

DNSSEC⚠️ Not signed
NSns11.xincache.com ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN
PTRip-1-12-0-4.defastlink.net
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP
PTRip-36-155-149-180.defastlink.net
A112.80.181.45🇨🇳 CHINA169-Backbone
PTRip-112-80-181-45.defastlink.net
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC
PTRip-117-89-178-173.defastlink.net
A125.94.59.210🇨🇳 CHINANET-BACKBONE
PTRip-125-94-59-210.defastlink.net
A129.211.176.209🇨🇳 TENCENT-NET-AP
PTRip-129-211-176-209.defastlink.net
NSns12.xincache.com
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN
PTRip-1-12-0-1.defastlink.net
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP
PTRip-36-155-149-176.defastlink.net
A112.80.181.111🇨🇳 CHINA169-Backbone
PTRip-112-80-181-111.defastlink.net
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC
PTRip-117-89-178-184.defastlink.net
A129.211.176.239🇨🇳 TENCENT-NET-AP
PTRip-129-211-176-239.defastlink.net
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC
PTRip-163-177-5-23.defastlink.net
MXmx-crdc-com.icoremail.net ⭐
A101.36.119.118🇭🇰 UCLOUD-1
PTRucloud-cmmxproxy.icoremail.net
A152.32.234.63🇺🇸 UCLOUD-1
PTRucloud-cmmxproxy.icoremail.net
A165.154.206.37🇸🇬 SCLOUDPTELTD-AS
PTRucloud-cmmxproxy.icoremail.net
TXTv=spf1 ip4:60.29.82.102 include:spf.icoremail.net -all
TXT15zgmg87l6yhbw4nztgm5qhtqz7djntp
SOAns11.xincache.comns12@xincache.com serial=1767870100

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=1771291435

Up

mail.crdc.com
www.crdc.com
mx.crdc.com

Same first word

crdc.co.jp
crdc.be
crdc.info
crdc.co.za
crdc.eu
crdc.com.br
crdc.de
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crdc.org
crdc.com
crdc.com.au
crdc.nc
crdc.biz
crdc.global
crdc.fr
crdc.net
crdc.ch

Similar names

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dcrc.com
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cdcr.com
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dcrc.in
drcc.pt
dcrc.org.au
dccr.ie
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drcc.cm
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ccdr.co.in
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dcrc.ae
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crcd.or.kr
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rdcc.ca
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cdcr.info
cdrc.ch
rcdc.church
drcc.eu
cdrc.be
rdcc.us
rdcc.org
rcdc.de
cdcr.com.br
ccdr.de
cdrc.com.cn
drcc.me
rdcc.ru
crcd.info
dcrc.de
ccdr.eu
cdrc.com
ccrd.fr
cdrc.co.uk
ccrd.com
cdrc.biz
cdrc.ca
crcd.ca
rdcc.co.uk
rccd.org
rcdc.fr
cdcr.eu
rccd.ru
rcdc.net
cdcr.net
rcdc.jp
dcrc.it
rcdc.com
rcdc.ie
crcd.com
cdcr.org
crcd.eu
drcc.net
rdcc.in
ccdr.org
ccrd.ca
ccrd.gov.cn
rccd.edu
dcrc.net
dcrc.org
ccrd.be
rcdc.nl
ccdr.it
rccd.org.my
ccdr.co.uk
drcc.ie
drcc.ca
rcdc.org
cdrc.com.au
cdcr.ca
cdrc.it
crcd.co
cdrc.ac.uk
ccrd.org.vn
crcd.org
dcrc.ru
ccrd.net
ccdr.pt
rdcc.com
cdrc.cc

DNS History

12 records (3 active, 9 former)

2008201020122014201620182020202220242026NSns11.xincache.comns12.xincache.comns1.dnsnameservice.comns15.xincache.comns16.xincache.comns2.dnsnameservice.comMXmx-crdc-com.icoremail.net218.69.92.42crdc.abroad.eyou.netsmtp.getontheweb.comA209.61.212.154218.69.92.42
○NSns1.dnsnameservice.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 02:47:02
○ 2015-08-21 16:43:14
○ 2026-02-23 22:08:48
●NSns11.xincache.com2015-08-21 → 2026-02-23 · 6 obs
○ 2007-11-07 02:47:02
● 2015-08-21 16:43:14
○ 2015-11-05 16:24:36
○ 2017-01-19 19:08:52
● 2018-06-06 00:41:30
● 2026-02-23 22:08:48
●NSns12.xincache.com2015-08-21 → 2026-02-23 · 6 obs
○ 2007-11-07 02:47:02
● 2015-08-21 16:43:14
○ 2015-11-05 16:24:36
○ 2017-01-19 19:08:52
● 2018-06-06 00:41:30
● 2026-02-23 22:08:48
○NSns15.xincache.com2015-11-05 → 2017-01-19 · 5 obs
○ 2015-08-21 16:43:14
● 2015-11-05 16:24:36
● 2017-01-19 19:08:52
○ 2018-06-06 00:41:30
○ 2026-02-23 22:08:48
○NSns16.xincache.com2015-11-05 → 2017-01-19 · 5 obs
○ 2015-08-21 16:43:14
● 2015-11-05 16:24:36
● 2017-01-19 19:08:52
○ 2018-06-06 00:41:30
○ 2026-02-23 22:08:48
○NSns2.dnsnameservice.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 02:47:02
○ 2015-08-21 16:43:14
○ 2026-02-23 22:08:48
○MX218.69.92.422018-06-06 → 2018-06-06 · 4 obs
○ 2015-08-21 16:43:14
● 2018-06-06 00:41:30
○ 2026-02-23 22:08:44
○ 2026-02-23 22:08:48
○MXcrdc.abroad.eyou.net2018-06-06 → 2018-06-06 · 4 obs
○ 2015-08-21 16:43:14
● 2018-06-06 00:41:30
○ 2026-02-23 22:08:44
○ 2026-02-23 22:08:48
●MXmx-crdc-com.icoremail.net2026-02-23 → 2026-02-23 · 3 obs
○ 2018-06-06 00:41:30
● 2026-02-23 22:08:44
● 2026-02-23 22:08:48
○MXsmtp.getontheweb.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 02:47:02
○ 2015-08-21 16:43:14
○ 2026-02-23 22:08:48
○A209.61.212.1542007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 02:47:02
○ 2015-08-21 16:43:14
○ 2026-02-23 22:08:48
○A218.69.92.422018-06-06 → 2018-06-06 · 4 obs
○ 2015-08-21 16:43:14
● 2018-06-06 00:41:30
○ 2026-02-23 22:08:44
○ 2026-02-23 22:08:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
crdc.comns11.xincache.com, ns12.xincache.com-

✅ Authoritative Response

Server: 1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crdc.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns12.xincache.com, ns11.xincache.com
MX1mx-crdc-com.icoremail.net (pri: 5)
TXT2v=spf1 ip4:60.29.82.102 include:spf.icor, 15zgmg87l6yhbw4nztgm5qhtqz7djntp
SOA1ns11.xincache.com ns12.xincache.com

AI analysis

crdc.com is a parent of mail.crdc.com, www.crdc.com and mx.crdc.com.

Two name servers ns11.xincache.com and ns12.xincache.com handle delegation for crdc.com.

crdc.com uses the same name server setup as other domains, for example cdjmsy.com, qiahe.com.cn, suijialtd.com, smtev.com and chancego.com.

crdc.com partially shares name servers with other domains; examples include flashhome.cn, gdschina.org, yitushijie.com, zjbaoyuan.com and wsled.com.

These name servers are commonly used alongside ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com and ce2.xincache.com.

Hosts 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.

Hosts with 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.

crdc.com is handled by a single mail server, mx-crdc-com.icoremail.net.

Host name mx-crdc-com.icoremail.net points to three IP numbers: 101.36.119.118, 152.32.234.63 and 165.154.206.37.