CF1759611810013-tsm20251004101907

WWW.RTSAK.COM - smtp.builder.nl

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smtp.builder.nl checked at 2025-10-04T21:03:29.991Z 236ms 38/38/38 100% R:21

smtp.builder.nl

CNAMEsmtp.leaseweb.com
A2001:1af8:4100:2::42 🇳🇱 LeaseWeb Netherlands / AMS-01
PTRsmtp.leaseweb.com
A2001:1af8:4100:2::43 🇳🇱 LeaseWeb Netherlands / AMS-01
PTRsmtp.leaseweb.com
A85.17.150.45🇳🇱 LeaseWeb Netherlands / AMS-01
PTRsmtp.leaseweb.com
A85.17.150.46🇳🇱 LeaseWeb Netherlands / AMS-01
PTRsmtp.leaseweb.com

builder.nl

MXmailfilter1.leaseweb.com
MXmailfilter2.leaseweb.com
MXmailfilter3.leaseweb.com
NSns4.leaseweb.net
NSns1.leaseweb.nl
NSns5.leaseweb.nl

Starts with same word

Starts similarily

AI analysis

smtp.builder.nl maps to four IP numbers: 2001:1af8:4100:2::42, 2001:1af8:4100:2::43, 85.17.150.45 and 85.17.150.46.

Other host names, for instance smtp.leaseweb.com, share IP numbers with smtp.builder.nl.

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

hMASoWA CF johedugfp 2025-10-04