CF1758978525247-tsm20250927085431

WWW.RTSAK.COM - calperfs.berkeley.edu

Search for IP or hostnames:

calperfs.berkeley.edu checked at 2025-09-27T13:08:45.202Z 386ms 138/138/138 100% R:14

calperfs.berkeley.edu

NSadns1.berkeley.edu
A2607:f140:ffff:fffe::3 🇺🇸 UCB
PTRadns1.berkeley.edu
A128.32.136.3🇺🇸 UCB
PTRadns1.berkeley.edu
NSadns2.berkeley.edu
A2607:f140:ffff:fffe::e 🇺🇸 UCB
PTRadns2.berkeley.edu
A128.32.136.14🇺🇸 UCB
PTRadns2.berkeley.edu
NSadns3.berkeley.edu
A2607:f140:a000:d::abc 🇺🇸 UCB-1
PTRadns3.berkeley.edu
A192.107.102.142🇺🇸 UCB-1
PTRadns3.berkeley.edu
MXaspmx.l.google.com
A2607:f8b0:4004:c1d::1a 🇺🇸 Google
PTRww-in-f26.1e100.net
A142.251.111.27🇺🇸 Google
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A54.186.199.0🇺🇸 Amazon
PTRec2-54-186-199-0.us-west-2.compute.amazonaws.com

berkeley.edu

NSadns1.berkeley.edu
NSadns2.berkeley.edu
NSadns3.berkeley.edu
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A141.193.213.20🇺🇸 Cloudflare London
A141.193.213.21🇺🇸 Cloudflare London
rank #167 globally
rank #4 in the tld
This domain name "berkeley.edu" represents the official website of the University of California, Berkeley. It is used by the university to provide information about their programs, faculty, admissions, and more. It also serves as a platform for their online resources and services for students, faculty, and staff.

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Starts similarily

AI analysis

calperfs.berkeley.edu is a parent of calprf37.calperfs.berkeley.edu, calprf4b.calperfs.berkeley.edu, calprf93.calperfs.berkeley.edu, calprf7c.calperfs.berkeley.edu, calprf56.calperfs.berkeley.edu and several other host names.

calperfs.berkeley.edu points to a single IP number: 54.186.199.0.

Other host names such as ec2-54-186-199-0.us-west-2.compute.amazonaws.com, calperformances.net and cpsma.berkeley.edu share IP numbers with calperfs.berkeley.edu.

The delegation for calperfs.berkeley.edu is handled by three name servers: adns1.berkeley.edu, adns2.berkeley.edu and adns3.berkeley.edu.

calperfs.berkeley.edu at least partially shares name servers with other domains, for instance uga.berkeley.edu, 89.32.128.in-addr.arpa, chbrp.org, ucei.berkeley.edu and sph.berkeley.edu.

These name servers are commonly used with ns.cs.berkeley.edu and ns.eecs.berkeley.edu.

Two IP numbers per host:

adns1.berkeley.edu points to 2607:f140:ffff:fffe::3 and 128.32.136.3.

adns2.berkeley.edu points to 2607:f140:ffff:fffe::e and 128.32.136.14.

adns3.berkeley.edu points to 2607:f140:a000:d::abc and 192.107.102.142.

calperfs.berkeley.edu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

calperfs.berkeley.edu shares mail servers with other domains at least in part, for instance slowa.org, vee.com, w-burlington.k12.ia.us, ihomenet.us and ohiofreeclinics.org.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1d::1a and 142.251.111.27.

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.

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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