appdev.hduhelp.com - robtex.com

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appdev.hduhelp.com

CNAMEappdev.hduhelp.com.cdn.dnsv1.com.cn
CNAME8euzuvdj.sched.sma-dk.tdnsstic1.cn
DNSSEC⚠️ Not signed
A2408:8726:1001:153:62::2🇨🇳 CHINA169-Backbone
A2408:8726:1001:153:62::5🇨🇳 CHINA169-Backbone
A2408:873c:7016:0:5e::1c🇨🇳 CHINA169-Backbone
A2408:8763:0:29c:65::3🇨🇳 CHINA169-Backbone
A2408:8763:0:29c:65::6🇨🇳 CHINA169-Backbone
A1.56.98.140🇨🇳 CHINA169-Backbone
A14.204.50.238🇨🇳 CHINA169-Backbone
A42.56.88.117🇨🇳 CHINA169-Backbone
A59.83.212.226🇨🇳 CHINA169-Backbone
A119.167.249.58🇨🇳 CHINA169-Backbone
A119.167.249.90🇨🇳 CHINA169-Backbone
A122.188.44.51🇨🇳 CHINA169-Backbone
A122.188.44.139🇨🇳 CHINA169-Backbone
A122.188.45.51🇨🇳 CHINA169-Backbone
A122.188.45.182🇨🇳 CHINA169-Backbone
A122.193.250.66🇨🇳 CHINA169-Backbone
A221.204.15.60🇨🇳 CHINA169-Backbone

hduhelp.com

DNSSEC⚠️ Not signed
A121.43.175.130🇨🇳 ALIBABA-CN-NET
NSvip1.alidns.com
NSvip2.alidns.com
MXm1.feishu.cn
TXTv=spf1 +include:_netblocks.m.feishu.cn ~all
TXTMS=ms15689089
TXTMS=ms29767643
SOAvip1.alidns.comhostmaster@hichina.com 2026-01-07 #16

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
hduhelp.comvip1.alidns.com, vip2.alidns.com20 records

✅ Authoritative Response

Server: 121.40.6.162

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1438ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1appdev.hduhelp.com.cdn.dnsv1.com.cn

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)

AI analysis

appdev.hduhelp.com maps to seventeen IP numbers: 2408:8726:1001:153:62::2, 2408:8726:1001:153:62::5, 2408:873c:7016:0:5e::1c, 2408:8763:0:29c:65::3, 2408:8763:0:29c:65::6, 1.56.98.140, 14.204.50.238, 42.56.88.117, 59.83.212.226, 119.167.249.58, 119.167.249.90, 122.188.44.51, 122.188.44.139, 122.188.45.51, 122.188.45.182, 122.193.250.66 and 221.204.15.60.

Other host names, for instance miyp3sgw.sched.sma.tdnsstic1.cn, 2206716.sched.sma-dk.tdnsstic1.cn, fyc3t6wi.sched.sma.tdnsstic1.cn, 613458.sched.sma.tdnsstic1.cn and f2tvw6u6.sched.sma.tdnsstic1.cn share IP numbers with appdev.hduhelp.com.