CF1763625100255-tsm20251116095642

DNSWHOIS.INFO - mail.trefnet.nl

Search for IP or hostnames:

mail.trefnet.nl checked at 2025-11-20T07:51:40.244Z 135ms 46/46/46 100% R:9 allDone:true timedOut:false

mail.trefnet.nl

A2606:4700:3033::6815:f76 🇺🇸 Cloudflare
A2606:4700:3035::ac43:a295 🇺🇸 Cloudflare
A104.21.15.118 Cloudflare
A172.67.162.149🇺🇸 Cloudflare

trefnet.nl

MXmxfallback.spamfilterserver.com
MXmxprimary.spamfilterserver.com
NSkianchau.ns.cloudflare.com
NSnelly.ns.cloudflare.com
A2606:4700:3033::6815:f76 🇺🇸 Cloudflare
A2606:4700:3035::ac43:a295 🇺🇸 Cloudflare
A172.64.80.1🇺🇸 Cloudflare

Starts with same word

Starts similarily

AI analysis

mail.trefnet.nl maps to four IP numbers: 2606:4700:3033::6815:f76, 2606:4700:3035::ac43:a295, 104.21.15.118 and 172.67.162.149.

Other host names, for instance tdsjo.com, chgroup.vn, growratio.com, xjsyxx.com and ib8777.com share IP numbers with mail.trefnet.nl.

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