CF1757146765048-tsm20250906081701

DNSWHOIS.INFO - postini.lu

Search for IP or hostnames:

postini.lu checked at 2025-09-06T08:19:25.030Z 186ms 95/95/95 100% R:12

postini.lu

MXmx1.extremeonly.com
A34.76.27.54🇧🇪 Google
PTR54.27.76.34.bc.googleusercontent.com
MXmx2.extremeonly.com
A34.76.27.54🇧🇪 Google
PTR54.27.76.34.bc.googleusercontent.com
MXmx3.extremeonly.com
A35.205.156.28🇧🇪 Google
PTR28.156.205.35.bc.googleusercontent.com
MXmx4.extremeonly.com
A35.205.156.28🇧🇪 Google
PTR28.156.205.35.bc.googleusercontent.com
NSns1.google.com
A2001:4860:4802:32::a 🇺🇸 Google
PTRns1.google.com
A216.239.32.10🇺🇸 Google
PTRns1.google.com
NSns2.google.com
A2001:4860:4802:34::a 🇺🇸 Google
PTRns2.google.com
A216.239.34.10🇺🇸 Google
PTRns2.google.com
NSns3.google.com
A2001:4860:4802:36::a 🇺🇸 Google
PTRns3.google.com
A216.239.36.10🇺🇸 Google
PTRns3.google.com
NSns4.google.com
A2001:4860:4802:38::a 🇺🇸 Google
PTRns4.google.com
A216.239.38.10🇺🇸 Google
PTRns4.google.com

lu

NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSns1.dns.lu
NSp.dns.lu

AI analysis

The four name servers to which postini.lu is delegated are ns1.google.com, ns2.google.com, ns3.google.com, and ns4.google.com.

Other domains, such as alt15.googlealumni.com, toastedbeanscoffee.com, ebooktechnologies.com, 161.85.209.in-addr.arpa, and alt17.google.ru, share at least a part of their name servers with postini.lu.

ns1.google.com, ns2.google.com, ns3.google.com, and ns4.google.com all point to two IP numbers each: 2001:4860:4802:32::a and 216.239.32.10, 2001:4860:4802:34::a and 216.239.34.10, 2001:4860:4802:36::a and 216.239.36.10, 2001:4860:4802:38::a and 216.239.38.10 respectively.

Four mail servers, mx1.extremeonly.com, mx2.extremeonly.com, mx3.extremeonly.com, and mx4.extremeonly.com, manage postini.lu.

Some mail servers are at least partially shared by postini.lu with other domains such as postini.gr, postini.de, postini.tv, postini.dk, and postini.com.ni.

mx1.extremeonly.com and mx2.extremeonly.com point to the same IP number: 34.76.27.54.

mx3.extremeonly.com and mx4.extremeonly.com point to the same IP number: 35.205.156.28.

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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mxBYZFB CF johedugfp 2025-09-06