CF1763546941645-tsm20251116095642

DNSWHOIS.INFO - k2cf.user.com

Search for IP or hostnames:

k2cf.user.com checked at 2025-11-19T10:09:01.542Z 867ms 66/66/66 100% R:7 allDone:true timedOut:false

k2cf.user.com

A2a06:98c1:3200::90:80 🇺🇸 Cloudflare
A2a06:98c1:3200::90:81 🇺🇸 Cloudflare
A2a06:98c1:3200::90:82 🇺🇸 Cloudflare
A2a06:98c1:3200::90:83 🇺🇸 Cloudflare
A141.101.90.104🇺🇸 Cloudflare
A141.101.90.105🇺🇸 Cloudflare
A141.101.90.106🇺🇸 Cloudflare
A141.101.90.107🇺🇸 Cloudflare

user.com

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
NSgabe.ns.cloudflare.com
NSnina.ns.cloudflare.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A2620:cb:2000::1 Cloudflare
A198.202.211.1🇺🇸 CLOUDFLARESPECTRUM
rank #182327 globally
rank #98792 in the tld

Up

AI analysis

v-tianjin.k2cf.user.com has k2cf.user.com as its parent.

k2cf.user.com points to eight IP numbers: 2a06:98c1:3200::90:80, 2a06:98c1:3200::90:81, 2a06:98c1:3200::90:82, 2a06:98c1:3200::90:83, 141.101.90.104, 141.101.90.105, 141.101.90.106 and 141.101.90.107.

Other host names, for instance tz5d.user.com, melanchthon.itslearning.com, sg8k.user.com, abiformazione.it and ark.itslearning.com share IP numbers with k2cf.user.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq