bibtedu.cn - robtex.com

bibtedu.cn

DNSSEC⚠️ Not signed
NSdns9.hichina.com ⭐
A2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 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,
A139.224.142.122🇨🇳 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,
NSdns10.hichina.com
A2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 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,
A139.224.142.121🇨🇳 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,
MXmxhm.qiye.163.com ⭐
A103.126.92.241🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central
A103.126.92.242🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central
PTRmail-m92242.xmail.ntesmail.com
TXTv=spf1 include:spf.163.com -all
SOAdns9.hichina.comhostmaster@hichina.com 2026-01-12 #9

cn

DNSSEC🔒 Signed (DS record present)
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=2035035495

Same first word

bibtedu.cn

Similar names

bidtube.in
bdubeit.com
budbite.com
budibet.com
bbitedu.nl
betubid.com

DNS History

3 records (3 active, 0 former)

NSdns10.hichina.comdns9.hichina.comMXmxhm.qiye.163.com
●NSdns10.hichina.com2026-05-02 → 2026-07-13 · 2 obs
● 2026-05-02 08:02:34
● 2026-07-13 09:32:54
●NSdns9.hichina.com2026-05-02 → 2026-07-13 · 2 obs
● 2026-05-02 08:02:34
● 2026-07-13 09:32:54
●MXmxhm.qiye.163.com2026-05-02 → 2026-07-13 · 2 obs
● 2026-05-02 08:02:34
● 2026-07-13 09:32:54

🔍 DNS Trace

Analysis

Name Servers

bibtedu.cn uses two name servers for its delegation: dns10.hichina.com and dns9.hichina.com.

bibtedu.cn shares its NS records with other domains, for example lfqwy.com, mice-gz.org, zpzu.cn and two others.

DNS names with 9 IP addresses:

Hostname dns10.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Hostname dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Mail Servers

The sole mail server for bibtedu.cn is mxhm.qiye.163.com.

Among the domains sharing a mail server setup with bibtedu.cn are chinaskills-jsw.org, fdsm.fudan.edu.cn, unipus.cn and two others.

There is at least a partial MX overlap between bibtedu.cn and other domains, including usts.edu.cn, cug.edu.cn, tjcm.edu.cn and two others.

These mail servers frequently appear alongside the mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

mxhm.qiye.163.com points to two IP addresses: 103.126.92.241 and 103.126.92.242.