CF1759579904691-tsm20251004101907

WWW.RTSAK.COM - builder.nl

Search for IP or hostnames:

builder.nl checked at 2025-10-04T12:11:44.667Z 707ms 93/93/93 100% R:12

builder.nl

MXmailfilter1.leaseweb.com
A2001:1af8:4100:2::70 🇳🇱 LeaseWeb Netherlands / AMS-01
PTRmailfilter1.leaseweb.com
A85.17.150.25🇳🇱 LeaseWeb Netherlands / AMS-01
PTRmailfilter1.leaseweb.com
MXmailfilter2.leaseweb.com
A2001:1af8:2100:1::30 🇳🇱 LeaseWeb Netherlands / AMS-01
PTRmailfilter2.leaseweb.com
A85.17.96.86🇳🇱 LeaseWeb Netherlands / AMS-01
PTRmailfilter2.leaseweb.com
MXmailfilter3.leaseweb.com
A2001:1af8:3100:1::30 🇳🇱 LeaseWeb Netherlands / AMS-01
PTRmailfilter3.leaseweb.com
A83.149.80.118🇳🇱 LeaseWeb Netherlands / AMS-01
PTRmailfilter3.leaseweb.com
NSns4.leaseweb.net
A2607:f5b5::53 🇺🇸 LeaseWeb Germany / FRA-01
PTRns0.leaseweb.com
A23.19.196.53🇺🇸 LeaseWeb Germany / FRA-01
PTRns0.leaseweb.com
NSns1.leaseweb.nl
A23.19.196.53🇺🇸 LeaseWeb Germany / FRA-01
PTRns0.leaseweb.com
NSns5.leaseweb.nl
A2607:f5b5:1::53 🇺🇸 LeaseWeb Germany / FRA-01
PTRns1.leaseweb.com
A23.19.197.53🇺🇸 LeaseWeb Germany / FRA-01
PTRns1.leaseweb.com

nl

NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl

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Starts with same word

Starts similarily

AI analysis

builder.nl is parent of smtp.builder.nl.

builder.nl is delegated to three name servers: ns4.leaseweb.net, ns1.leaseweb.nl and ns5.leaseweb.nl.

builder.nl at least partially shares its name servers with other domains, for instance 212.62.108.in-addr.arpa, 138.211.95.in-addr.arpa, directadmin.mobi, supportyourlocalbutcher.com and maplick.org.

These name servers are often used together with the name servers ns0.leaseweb.nl.

Hosts with two IPs:

ns4.leaseweb.net points to 2607:f5b5::53 and 23.19.196.53.

ns5.leaseweb.nl points to 2607:f5b5:1::53 and 23.19.197.53.

Hosts with a single IP:

ns1.leaseweb.nl points to 23.19.196.53.

Hosts pointing to 23.19.196.53: ns4.leaseweb.net and ns1.leaseweb.nl.

builder.nl is handled by three mail servers: mailfilter1.leaseweb.com, mailfilter2.leaseweb.com and mailfilter3.leaseweb.com.

builder.nl shares some mail servers with other domains, including on.eu, arjanm.com, meyou.info, legalparrot.nl and werkenbijmediamarkt.nl.

Host names with two IP numbers:

mailfilter1.leaseweb.com points to: 2001:1af8:4100:2::70 and 85.17.150.25.

mailfilter2.leaseweb.com points to: 2001:1af8:2100:1::30 and 85.17.96.86.

mailfilter3.leaseweb.com points to: 2001:1af8:3100:1::30 and 83.149.80.118.

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

ZLkAwRx CF johedugfp 2025-10-04