centosdoc.com - robtex.com

centosdoc.com

DNSSEC⚠️ Not signed
A114.115.148.112🇨🇳 CHINA169-BJ114.115.128.0/18 Huawei Clouds Beijing Region
PTRecs-114-115-148-112.compute.hwclouds-dns.com
NSdns7.hichina.com ⭐
A2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.113🇨🇳 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,
A139.224.142.123🇨🇳 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,
NSdns8.hichina.com
A2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.114🇨🇳 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,
A139.224.142.124🇨🇳 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)
TXTv=spf1 include:spf.mail.qq.com ~all
TXTv=spf1 include:spf.mxhichina.com -all
SOAdns7.hichina.comhostmaster@hichina.com 2026-06-04 #13

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=1785826742

Same first word

centosdoc.com

Similar names

codeconst.com
tecnodocs.com.br

DNS History

8 records (5 active, 3 former)

2017201820192020202120222023202420252026NSdns7.hichina.comdns8.hichina.comMXmxbiz1.qq.commxbiz2.qq.commxn.mxhichina.commxw.mxhichina.comA114.115.148.112121.42.81.55
●NSdns7.hichina.com2016-12-18 → 2026-08-04 · 2 obs
● 2016-12-18 17:55:08
● 2026-08-04 07:08:24
●NSdns8.hichina.com2016-12-18 → 2026-08-04 · 2 obs
● 2016-12-18 17:55:08
● 2026-08-04 07:08:24
●MXmxbiz1.qq.com2026-04-10 → 2026-08-04 · 3 obs
○ 2017-10-11 01:09:30
● 2026-04-10 12:30:02
● 2026-08-04 07:08:24
●MXmxbiz2.qq.com2026-04-10 → 2026-08-04 · 3 obs
○ 2017-10-11 01:09:30
● 2026-04-10 12:30:02
● 2026-08-04 07:08:24
○MXmxn.mxhichina.com2016-12-18 → 2017-10-11 · 4 obs
● 2016-12-18 17:55:08
● 2017-10-11 01:09:30
○ 2026-04-10 12:30:02
○ 2026-08-04 07:08:24
○MXmxw.mxhichina.com2016-12-18 → 2017-10-11 · 4 obs
● 2016-12-18 17:55:08
● 2017-10-11 01:09:30
○ 2026-04-10 12:30:02
○ 2026-08-04 07:08:24
●A114.115.148.1122026-04-10 → 2026-08-04 · 3 obs
○ 2017-10-11 01:09:30
● 2026-04-10 12:30:02
● 2026-08-04 07:08:24
○A121.42.81.552016-12-18 → 2017-10-11 · 4 obs
● 2016-12-18 17:55:08
● 2017-10-11 01:09:30
○ 2026-04-10 12:30:02
○ 2026-08-04 07:08:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
centosdoc.comdns7.hichina.com, dns8.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centosdoc.com (unsigned zone)

⏱️ Timing

Total: 3517ms | Queries: -

📄 Records

TypeCountSample Data
A1114.115.148.112
NS2dns8.hichina.com, dns7.hichina.com
MX2mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)
TXT2v=spf1 include:spf.mxhichina.com -all, v=spf1 include:spf.mail.qq.com ~all
SOA1dns7.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

IP Addresses

centosdoc.com resolves to one IP address: 114.115.148.112.

Other host names, such as ecs-114-115-148-112.compute.hwclouds-dns.com, share IP numbers with centosdoc.com.

Name Servers

centosdoc.com is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

centosdoc.com uses the same name servers as several other domains — among them fcv.cn, workyun.net, bineht.com.cn and two more.

The name servers for centosdoc.com are partially shared with other domains like bfbase.net, abedeng.com and aceev.com

These name servers are regularly seen alongside expirens3.hichina.com and expirens4.hichina.com as name servers.

Hostnames that resolve to 9 IP addresses:

dns7.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns8.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

Mail Servers

Mail for centosdoc.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

centosdoc.com uses an identical mail server configuration to several other domains — among them pinpaiz.com, asiamb.com, novonity.com and two more.

centosdoc.com has at least partial mail server overlap with other domains such as cmematrix.com, zhangkong.net, aae8.com and two more.