der.com.cn - robtex.com

der.com.cn

DNSSEC⚠️ Not signed
A121.40.34.147🇨🇳 Alibaba-Cloud121.40.0.0/15
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
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
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
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
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
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
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
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
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAns11.xincache.comns12@xincache.com serial=1768974798

com.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=2030559623
WOT: NOT_SAFE (20/100)

Subdomains

mail.der.com.cn

Same first word

der.net
der.ca
der.com.au
der.es.gov.br
der.se.gov.br
der.rj.gov.br
der.net.pl
der.ch
der.florist
der.dk
der.wedding
der.fr
der.eu
der.red
der.la
der.ro
der.se
der.cat
der.ma
der.pl
der.co
der.pt
der.nl
der.in
der.ge
der.rn.gov.br
der.com.tr
der.ru
der.com
der.pb.gov.br
der.by
der.one
der.su
der.pe.gov.br
der.dj
der.biz
der.fi
der.kr
der.com.cn
der.df.gov.br
der.kim
der.salon
der.tips
der.ce.gov.br
der.im
der.es
der.com.ua
der.sk
der.name
der.cc
der.moe
der.wa.gov.au
der.us
der.technology
der.sp.gov.br
der.life
der.nu
der.com.br
der.mg.gov.br
der.cz
der.at
der.zone
der.coach
der.de
der.website
der.org
der.pr.gov.br

Similar names

red.fm
red.com.gt
erd.de
red.nu
dre.ch
rde.cz
red.com.mx
dre.ml
red.com.vn
red.at
red.edgesuite.net
rde.us
red.horse
red.solutions
erd.com.mx
rde.com
red.capital
edr.eu
dre.ae
rde.lt
erd.se
rde.com.au
erd.net
dre.org
red.coupons
erd.at
red.ht
edr.net
red.lu
red.casino
erd.co
erd.com.au
red.ca
dre.im
red.be
dre.com.gt
red.vn
dre.today
erd.su
red.to
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edr.hk
red.net.pe
erd.co.jp
edr.com.tw
rde.co.in
rde.info
red.dev
edr.at
red.org.vn
red.ag
red.nl
red.gen.tr
erd.net.au
erd.mobi
red.pl
red.sa
red.cash
red.lat
red.gob.es
red.ro
red.mx
red.org.pe
edr.cc
dre.cz
edr.company
dre.se
red.dental
dre.gmbh
red.equipment
red.law
red.net
red.team
dre.la
red.company
dre.com.ng
edr.jp
red.com.es
dre.cc
dre.co.jp
rde.net.au
red
edr.io
edr.ch

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSce1.xincache.comce2.xincache.comns11.xincache.comce1.dns.comce2.dns.comns1.ce.net.cnns2.ce.net.cnMXmxbiz1.qq.commxbiz2.qq.comsmx228.cn4e.comA121.40.34.147121.41.99.1347.100.96.118
○NSce1.dns.com2018-06-03 → 2018-06-03 · 4 obs
○ 2016-12-26 00:57:32
● 2018-06-03 03:24:06
○ 2026-05-06 02:49:14
○ 2026-05-10 08:24:34
●NSce1.xincache.com2026-05-06 → 2026-05-10 · 3 obs
○ 2018-06-03 03:24:06
● 2026-05-06 02:49:14
● 2026-05-10 08:24:34
○NSce2.dns.com2018-06-03 → 2018-06-03 · 4 obs
○ 2016-12-26 00:57:32
● 2018-06-03 03:24:06
○ 2026-05-06 02:49:14
○ 2026-05-10 08:24:34
●NSce2.xincache.com2026-05-06 → 2026-05-10 · 3 obs
○ 2018-06-03 03:24:06
● 2026-05-06 02:49:14
● 2026-05-10 08:24:34
○NSns1.ce.net.cn2015-07-14 → 2016-12-26 · 4 obs
● 2015-07-14 22:57:38
● 2016-12-26 00:57:32
○ 2018-06-03 03:24:06
○ 2026-05-10 08:24:34
●NSns11.xincache.com2026-05-06 → 2026-05-10 · 3 obs
○ 2018-06-03 03:24:06
● 2026-05-06 02:49:14
● 2026-05-10 08:24:34
○NSns2.ce.net.cn2015-07-14 → 2016-12-26 · 4 obs
● 2015-07-14 22:57:38
● 2016-12-26 00:57:32
○ 2018-06-03 03:24:06
○ 2026-05-10 08:24:34
●MXmxbiz1.qq.com2026-05-06 → 2026-05-10 · 3 obs
○ 2018-06-03 03:24:06
● 2026-05-06 02:49:14
● 2026-05-10 08:24:34
●MXmxbiz2.qq.com2026-05-06 → 2026-05-10 · 3 obs
○ 2018-06-03 03:24:06
● 2026-05-06 02:49:14
● 2026-05-10 08:24:34
○MXsmx228.cn4e.com2015-07-14 → 2018-06-03 · 4 obs
● 2015-07-14 22:57:38
● 2018-06-03 03:24:06
○ 2026-05-06 02:49:14
○ 2026-05-10 08:24:34
●A121.40.34.1472026-05-06 → 2026-05-10 · 3 obs
○ 2018-06-03 03:24:06
● 2026-05-06 02:49:14
● 2026-05-10 08:24:34
○A121.41.99.132015-07-14 → 2016-12-26 · 4 obs
● 2015-07-14 22:57:38
● 2016-12-26 00:57:32
○ 2018-06-03 03:24:06
○ 2026-05-10 08:24:34
○A47.100.96.1182018-06-03 → 2018-06-03 · 4 obs
○ 2016-12-26 00:57:32
● 2018-06-03 03:24:06
○ 2026-05-06 02:49:14
○ 2026-05-10 08:24:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn...-
der.com.cnce1.xincache.com, ce2.xincache.com-

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at der.com.cn: Error: DNS query timeout: 203.119.29.1 for DS der.com.cn

⏱️ Timing

Total: 3913ms | Queries: -

📄 Records

TypeCountSample Data
A1121.40.34.147
NS2ce1.xincache.com, ce2.xincache.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1ns11.xincache.com ns12.xincache.com

Analysis

Hierarchy

der.com.cn is parent of mail.der.com.cn.

IP Addresses

der.com.cn points to a single IP: 121.40.34.147.

Name Servers

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

der.com.cn at least partially shares its name servers with other domains, for instance gzhongdao.cn, bags-center.cn, asenfs.com, gzcqjy.com and cdrps.cn.

These name servers are commonly used together with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com and f1g1ns1.dnspod.net.

Eight IP numbers:

The host name 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.

Seven IP numbers:

The host name 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.

Six IP numbers:

The host name 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.

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 mxbiz1.qq.com and mxbiz2.qq.com handle der.com.cn.

der.com.cn uses the same mail server setup as other domains such as zhcpt.edu.cn, chebixia.com, verse-design.com, tospinomall.com.gh and tedesco.cn.

der.com.cn shares at least some mail servers with other domains, for instance custombobbleservice.com and job0722.com.