webcoder.cn - dns.ninja

webcoder.cn

DNSSEC⚠️ Not signed
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSdns19.hichina.com ⭐
A2408:4009:501::27🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.110🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns20.hichina.com
A2408:4009:501::28🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.108🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
SOAdns19.hichina.comhostmaster@hichina.com 2026-01-12 #9

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⚠️ Not in zone NS records
NSb.dns.cn ⚠️ Not in zone NS records
NSc.dns.cn ⚠️ Not in zone NS records
NSd.dns.cn ⚠️ Not in zone NS records
NSe.dns.cn ⚠️ Not in zone NS records

Same first word

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Similar names

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redocweb.us
beecrowd.com.br
weberdoc.com
coderweb.com
docweber.com
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dbrwoeec.cc
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coderweb.de
codebrew.se
cowbreed.com
beecrowd.org
credoweb.co
codebrew.us
credoweb.com
codebrew.net

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSdns19.hichina.comdns20.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmxbiz1.qq.commxbiz2.qq.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.153104.131.159.6245.32.69.101
●NSdns19.hichina.com2026-03-24 → 2026-06-13 · 3 obs
○ 2017-07-10 11:30:30
● 2026-03-24 13:05:26
● 2026-06-13 23:54:48
●NSdns20.hichina.com2026-03-24 → 2026-06-13 · 3 obs
○ 2017-07-10 11:30:30
● 2026-03-24 13:05:26
● 2026-06-13 23:54:48
○NSf1g1ns1.dnspod.net2015-05-29 → 2017-07-10 · 4 obs
● 2015-05-29 19:06:54
● 2017-07-10 11:30:30
○ 2026-03-24 13:05:26
○ 2026-06-13 23:54:48
○NSf1g1ns2.dnspod.net2015-05-29 → 2016-04-07 · 4 obs
● 2015-05-29 19:06:54
● 2016-04-07 03:51:40
○ 2026-03-24 13:05:26
○ 2026-06-13 23:54:48
●MXmxbiz1.qq.com2015-05-29 → 2026-06-13 · 2 obs
● 2015-05-29 19:06:54
● 2026-06-13 23:54:48
●MXmxbiz2.qq.com2015-05-29 → 2026-06-13 · 2 obs
● 2015-05-29 19:06:54
● 2026-06-13 23:54:48
○A104.131.159.622015-05-29 → 2016-04-07 · 4 obs
● 2015-05-29 19:06:54
● 2016-04-07 03:51:40
○ 2017-07-10 11:30:30
○ 2026-06-13 23:54:48
●A185.199.108.1532026-03-24 → 2026-06-13 · 3 obs
○ 2017-07-10 11:30:30
● 2026-03-24 13:05:26
● 2026-06-13 23:54:48
●A185.199.109.1532026-03-24 → 2026-06-13 · 3 obs
○ 2017-07-10 11:30:30
● 2026-03-24 13:05:26
● 2026-06-13 23:54:48
●A185.199.110.1532026-03-24 → 2026-06-13 · 3 obs
○ 2017-07-10 11:30:30
● 2026-03-24 13:05:26
● 2026-06-13 23:54:48
●A185.199.111.1532026-03-24 → 2026-06-13 · 3 obs
○ 2017-07-10 11:30:30
● 2026-03-24 13:05:26
● 2026-06-13 23:54:48
○A45.32.69.1012017-07-10 → 2017-07-10 · 4 obs
○ 2016-04-07 03:51:40
● 2017-07-10 11:30:30
○ 2026-03-24 13:05:26
○ 2026-06-13 23:54:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
webcoder.cndns19.hichina.com, dns20.hichina.com-

✅ Authoritative Response

Server:39.96.153.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webcoder.cn (unsigned zone)

⏱️ Timing

Total: 3346ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.109.153, 185.199.111.153...
NS2dns20.hichina.com, dns19.hichina.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
SOA1dns19.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

webcoder.cn points to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — nepal-6d48a0.github.io, aaronmck.github.io, ozusrl.github.io and two others — share IP numbers with webcoder.cn.

Name Servers

webcoder.cn uses two name servers for its delegation: dns19.hichina.com and dns20.hichina.com.

webcoder.cn shares its name server setup with other domains, including aixiaoxiong.com, tietu.com.cn, guojx.cn and two others.

webcoder.cn partially shares its NS delegation with several other domains, including printerchip.net, zhejiaosuo.com, gessi-china.cn and two others.

The name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com are often found in use alongside these name servers.

Host names with 9 IP numbers:

Hostname dns19.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns20.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

webcoder.cn has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

webcoder.cn shares the same mail server setup as other domains, including exam4training.com, gaopunet.com, todo-directo.com and two others.

At least some of webcoder.cn's mail servers are shared with other domains, among them premiervisagroup.com, eastmaster.com and aoolong.com.