CF1762326719452-tsm20251104152717

WWW.RTSAK.COM - mail.r3.nu

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mail.r3.nu checked at 2025-11-05T07:11:59.414Z 675ms 33/33/33 100% R:18

mail.r3.nu

A2a02:2770:9:0:21a:4aff:fe9b:83b3 🇳🇱 TILAA
A185.24.220.6🇳🇱 TILAA
PTRsrv.speedyresponsemail.com

r3.nu

NSns3.hv-dns.com
MXmxfallback.spamfilterserver.com
MXmxprimary.spamfilterserver.com
NSns2.hv-dns.eu
NSns1.hv-dns.nl
A2a09:8b00:101:23::a238 🇳🇱 Infra Blocks
A88.214.28.223🇳🇱 Infra Blocks

Starts with same word

Starts similarily

AI analysis

mail.r3.nu points to two IP numbers: 2a02:2770:9:0:21a:4aff:fe9b:83b3 and 185.24.220.6.

Other host names, for instance srv.speedyresponsemail.com, share IP numbers with mail.r3.nu.

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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