CF1763453525427-tsm20251116095642

WWW.RTSAK.COM - net4b.pt

Search for IP or hostnames:

net4b.pt checked at 2025-11-18T08:12:05.397Z 341ms 64/64/64 100% R:12 allDone:true timedOut:false

net4b.pt

NSdns2.net4b.pt
A194.38.131.18🇵🇹 ONI
PTRdns2.net4b.pt
NSdns.net4b.pt
A195.245.178.1🇵🇹 OniTelecom
PTRdns.net4b.pt
MXsmtp.net4b.pt
A195.245.176.7🇵🇹 OniTelecom
PTRrelay.net4b.pt

pt

NSns.dns.br
NSns2.nic.fr
NSa.dns.pt
NSb.dns.pt
NSc.dns.pt
NSd.dns.pt
NSe.dns.pt
NSg.dns.pt
NSh.dns.pt

Up

Starts with same word

Starts similarily

AI analysis

net4b.pt is a parent of relay-out17666.net4b.pt, out.net4b.pt, nat.net4b.pt, relay-out17664.net4b.pt, ravaso.net4b.pt and several other host names.

Delegation for net4b.pt rests with two name servers, dns2.net4b.pt and dns.net4b.pt.

net4b.pt shares the same name server setup as other domains, including 140.38.194.in-addr.arpa, grafopel.pt, 180.58.213.in-addr.arpa, 234.26.89.in-addr.arpa and 132.58.213.in-addr.arpa.

net4b.pt at least partially shares name servers with other domains, for instance 224.58.213.in-addr.arpa, 138.58.213.in-addr.arpa, 58.213.in-addr.arpa, 128.58.213.in-addr.arpa and 66.58.213.in-addr.arpa.

These name servers are commonly used with the name servers dns2.meganet.pt.

Host names with one IP number: dns2.net4b.pt points to 194.38.131.18; dns.net4b.pt points to 195.245.178.1.

net4b.pt is handled by a single mail server, smtp.net4b.pt.

net4b.pt shares its mail server setup with other domains, including bimby.pt, meganet.pt, vmail.net4b.pt and mail.net4b.pt.

net4b.pt shares mail servers with other domains at least in part, for instance locarent.pt, www.norte.locarent.pt, ipodec.pt, gddc.pt and citrix.locarent.pt.

These mail servers are often used together with mail.locarent.pt, mailopo.locarent.pt, mail.fsccquintadolago.com, mail.ipodec.pt, mail.gddc.pt and mail.pgdlisboa.pt.

smtp.net4b.pt points to a single IP: 195.245.176.7.

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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