CF1763637609823-tsm20251116095642

WWW.ROBTEX.COM - as.ucsb.edu

Search for IP or hostnames:

as.ucsb.edu checked at 2025-11-20T11:20:09.196Z 1570ms 231/231/231 100% R:15 allDone:true timedOut:false

as.ucsb.edu

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1b🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
NSns1.ucsb.edu
A2607:f378::1🇺🇸 UCSB-NET-AS
PTRns1.ucsb.edu
A128.111.1.1🇺🇸 UCSB-NET-AS
PTRns1.ucsb.edu
NSns2.ucsb.edu
A2607:f378::2🇺🇸 UCSB-NET-AS
PTRns2.ucsb.edu
A128.111.1.2🇺🇸 UCSB-NET-AS
PTRns2.ucsb.edu
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1a🇺🇸 Google
PTRdz-in-f26.1e100.net
A142.250.141.27🇺🇸 Google
PTRdd-in-f27.1e100.net
NSdns1.as.ucsb.edu
A128.111.143.254🇺🇸 UCSB-NET-AS
PTRdns1.as.ucsb.edu
NSstandard.as.ucsb.edu
A128.111.143.11🇺🇸 UCSB-NET-AS
PTRstandard.as.ucsb.edu
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
A128.111.143.254🇺🇸 UCSB-NET-AS
PTRdns1.as.ucsb.edu

ucsb.edu

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
NSbru-ns2.brown.edu
NSns1.ucsb.edu
NSns2.ucsb.edu
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A2620:12a:8000::3🇺🇸 Fastly
A2620:12a:8001::3🇺🇸 Fastly
A23.185.0.3🇺🇸 Fastly
rank #864 globally
rank #51 in the tld
This domain "ucsb.edu" represents the official website of the University of California, Santa Barbara. It is a public research university in Santa Barbara, California. The domain is used for all official online platforms related to the university, including information about courses, admissions, faculty, campus life, research, and many more aspects of university operations.

PTR for

Up

Starts with same word

Starts similarily

AI analysis

as.ucsb.edu is the parent of standard.as.ucsb.edu, recycling.as.ucsb.edu, ns.as.ucsb.edu, bikeviewing.as.ucsb.edu, giant.as.ucsb.edu and a few other host names.

as.ucsb.edu maps to IP address 128.111.143.254.

Other host names for instance dns1.as.ucsb.edu and ns.as.ucsb.edu share IP numbers with as.ucsb.edu.

as.ucsb.edu is delegated to four name servers: ns1.ucsb.edu, ns2.ucsb.edu, dns1.as.ucsb.edu and standard.as.ucsb.edu.

as.ucsb.edu at least partially shares name servers with other domains such as chem.brown.edu, 52.111.128.in-addr.arpa, english.ucsb.edu, 130.111.128.in-addr.arpa and mee.ucsb.edu.

These name servers are often used together with dns1.lifesci.ucsb.edu, dns2.lifesci.ucsb.edu, ns1.engr.ucsb.edu, dns3.lifesci.ucsb.edu, dc1.grit.ucsb.edu, dc2.grit.ucsb.edu, delorean.physics.ucsb.edu, omni.physics.ucsb.edu, bru-ns2.brown.edu and ns1.ets.ucsb.edu.

Host names with two IP numbers:

ns1.ucsb.edu points to: 2607:f378::1 and 128.111.1.1.

ns2.ucsb.edu points to: 2607:f378::2 and 128.111.1.2.

Host names with one IP number:

dns1.as.ucsb.edu points to: 128.111.143.254.

standard.as.ucsb.edu points to: 128.111.143.11.

as.ucsb.edu is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

as.ucsb.edu shares mail servers with other domains at least in part, for instance arttherapycoloring.com, settingsinfotech.com, saveclub.com, data-tru.com and induchem.com.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IPs per host name:

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26

aspmx3.googlemail.com points to: 2a00:1450:4025:c01::1b and 142.250.147.27

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1a and 142.250.141.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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