xuebahelp.com - robtex.com

xuebahelp.com

DNSSEC⚠️ Not signed
A47.105.64.211🇨🇳 Alibaba-Cloud47.105.0.0/16
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,
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTgoogle-site-verification=lg4_SfRG6W-WorDeO5RiQjEroYx6UmNZ8r4ttbi5Zbc
TXTv=spf1 include:spf.mail.qq.com ~all
SOAdns9.hichina.comhostmaster@hichina.com 2026-01-12 #9

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=1785652102

Same first word

xuebahelp.com

DNS History

6 records (5 active, 1 former)

201820192020202120222023202420252026NSdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA47.105.64.21147.88.103.73
●NSdns10.hichina.com2017-01-04 → 2026-08-02 · 2 obs
● 2017-01-04 21:02:40
● 2026-08-02 06:43:32
●NSdns9.hichina.com2017-01-04 → 2026-08-02 · 2 obs
● 2017-01-04 21:02:40
● 2026-08-02 06:43:32
●MXmxbiz1.qq.com2017-01-04 → 2026-08-02 · 2 obs
● 2017-01-04 21:02:40
● 2026-08-02 06:43:32
●MXmxbiz2.qq.com2017-01-04 → 2026-08-02 · 2 obs
● 2017-01-04 21:02:40
● 2026-08-02 06:43:32
●A47.105.64.2112026-04-08 → 2026-08-02 · 3 obs
○ 2018-09-07 06:10:52
● 2026-04-08 16:42:44
● 2026-08-02 06:43:32
○A47.88.103.732017-01-04 → 2018-09-07 · 4 obs
● 2017-01-04 21:02:40
● 2018-09-07 06:10:52
○ 2026-04-08 16:42:44
○ 2026-08-02 06:43:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
xuebahelp.comdns9.hichina.com, dns10.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xuebahelp.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

TypeCountSample Data
A147.105.64.211
NS2dns10.hichina.com, dns9.hichina.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
TXT2v=spf1 include:spf.mail.qq.com ~all, google-site-verification=lg4_SfRG6W-WorD
SOA1dns9.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

xuebahelp.com resolves to just one IP address, 47.105.64.211.

Name Servers

xuebahelp.com has two authoritative name servers — dns10.hichina.com and dns9.hichina.com.

xuebahelp.com shares its NS records with other domains, for example fentu.com, bym8.cn, zk200.com and two others.

At least some of xuebahelp.com's name servers are shared with other domains, for example 18ak.com, kangjiejh.com, 5ishouyi.com and two more.

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

DNS names with 9 IP addresses:

dns10.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

dns9.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

Mail Servers

xuebahelp.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with xuebahelp.com are magedu.com, edishanghai.com, immortalshealth.com and two others.

xuebahelp.com overlaps on mail servers with several other domains, for example changxingfreight.com, bohu.vip, sdsjty.com and reiyan.cn.