sims.berkeley.edu - robtex.com

sims.berkeley.edu

DNSSEC⚠️ Not signed
A128.32.78.26🇺🇸 UCB128.32.0.0/16 CENIC_UC_Berkeley
PTRfrost.ischool.berkeley.edu
NSewdc-vps-ib1.net.berkeley.edu ⭐
A2607:f140:ffff:e000::c🇺🇸 UCB2607:f140::/32 University of California, Berkeley
PTRewdc-vps-ib1.net.berkeley.edu
A169.229.2.168🇺🇸 UCB169.229.0.0/16 CENIC_UC_Berkeley
PTRewdc-vps-ib1.net.berkeley.edu
NSadns1.berkeley.edu ⚠️ Not in parent delegation
A2607:f140:ffff:fffe::3🇺🇸 UCB2607:f140::/32 University of California, Berkeley
PTRadns1.berkeley.edu
A128.32.136.3🇺🇸 UCB128.32.0.0/16 CENIC_UC_Berkeley
PTRadns1.berkeley.edu
NSadns2.berkeley.edu ⚠️ Not in parent delegation
A2607:f140:ffff:fffe::e🇺🇸 UCB2607:f140::/32 University of California, Berkeley
PTRadns2.berkeley.edu
A128.32.136.14🇺🇸 UCB128.32.0.0/16 CENIC_UC_Berkeley
PTRadns2.berkeley.edu
NSadns3.berkeley.edu ⚠️ Not in parent delegation
A2607:f140:a000:d::abc🇺🇸 UCB-12607:f140:a000::/48 University of California, Berkeley
PTRadns3.berkeley.edu
A192.107.102.142🇺🇸 UCB-1192.107.102.0/24 University of California, Berkeley
PTRadns3.berkeley.edu
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=_XZzvzM_66TOrfj3i7Ll_hwOFoO127H4hUhcf_mPJQ8
SOAewdc-vps-ib1.net.berkeley.eduhostmaster@berkeley.edu 2014-04-26 #52

berkeley.edu

DNSSEC⚠️ Not signed
A141.193.213.20🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.21🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSewdc-vps-ib1.net.berkeley.edu ⭐
NSadns1.berkeley.edu
NSadns2.berkeley.edu
NSadns3.berkeley.edu
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTjamf-site-verification=2jicltwxCxH93ep4OhO0dA
TXTbrevo-code:a2b2aef0282cf9caec92be7bed7630ad
TXTMS=ms37758698
TXTMS=10BE0CF63C8BD5AFF9A6EF7B71763B098A905719
TXT896263912-18360412
TXTMS=ms19521665
TXTadobe-idp-site-verification=a113c870-3c49-4b4a-b3a4-31e1cf1860cb
TXTdocusign=31f4475e-737f-4a3a-b6ea-60b1ac273c95
TXTdocusign=25bb9bc1-b377-48ce-a907-61472fca6261
TXTZOOM_verify_RirbP7N1QWC3Zzm02oL4Cw
TXTgoogle-site-verification=fL93jj-VPnl_5wdFDh26YshzKVPraWAurHaBCu-k-Xw
TXTgoogle-site-verification=loQrJWyMsMB249uINb-AsRGTWVoLdTc44Td3aMGn-NE
TXTapple-domain-verification=ZDtApcKYPmKfYxn4
TXTatlassian-domain-verification=RIwGoMGAwFoHKm3AJg0bhFvuzEkRseqI6LStzthTqt4dWfA...
TXTgoogle-site-verification=R5hbazPMfJqtXtm6OHprlDpBnSThQvYDrt-i-IqZvjE
TXTsending_domain102272=da1fdb1bce80fcb235c498ec3ad47745fed6ea7c6dc03752d8831853...
TXTiContact1583632
TXTiContact1462072
TXTiContact1393487
TXTamazonses:IuakF7FVH1Y7h0Kap7krqHwRvoXFOzSET+Ri1VBHziA=
TXTbrevo-code:e1e8345a4a2352cdbd9d6979093f2aec
TXTgoogle-site-verification=CDuttEoV44OF0dD7qwidnTj3wvYxIPz05W6MKEZfKYc
TXTgoogle-site-verification=C4YkQW0t-gtD5FpVWdjxAipEUofVb2p0KmW3xFaUJeA
TXTv=spf1 include:_spf.berkeley.edu include:_spf2.berkeley.edu include:_spf.goog...
TXTbrevo-code:ee0b01818d57850991280d3999efc841
TXTklaviyo-site-verification=SWYLuM
SOAewdc-vps-ib1.net.berkeley.eduhostmaster@berkeley.edu serial=2070006497
WOT: SAFE (86/100)
rank #195 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.WOT: SAFE (91/100)
📈 Tranco rank: #596
berkeley.edu - Tranco Rank (30d: ↓-28)565570580590599Mar 15Mar 24Apr 2Apr 11Apr 20Apr 22Rank#568#596

University of California, Berkeley

UC Berkeley is the flagship campus of the University of California system and consistently ranks as the #1 public research university in the United States. Founded in 1868, it has a 157-year history of academic excellence, groundbreaking research, and producing world leaders across every field.

Notable Achievements

  • 12 Nobel laureates currently on faculty (including 2025 Physics and Chemistry winners)
  • More venture-backed startups than any other university globally
  • Over 300 degree programs across 15 schools and colleges
  • 50+ top-10 graduate programs and 115+ undergraduate degrees
  • Pioneering innovations in gene editing, robotics, AI, and search technology

Technical Infrastructure

ServiceProvider
Web HostingCloudflare Spectrum (141.193.213.20/21)
EmailGoogle Workspace (aspmx.l.google.com)
DNSSelf-hosted authoritative nameservers (adns1-3.berkeley.edu)
SecurityDNSSEC validated with full chain of trust

DNS Details

  • Nameservers: 4 authoritative servers within berkeley.edu domain, all dual-stack IPv4/IPv6
  • Mail: Google Workspace with 5 MX records for redundancy
  • TXT Records: 25 records including SPF, DKIM, and domain verification for Google, Microsoft, Adobe, and Zoom
  • Network: Primary infrastructure on AS25 (UC Berkeley) with web traffic through Cloudflare

Subdomains

alumni.sims.berkeley.edu

Same first word

sims.org
sims.media
sims.com.es
sims.cz
sims.solutions
sims.ap.gov.br
sims.photography
sims.ma
sims.mobi
sims.pro
sims.pl
sims.me
sims.edu.in
sims.fi
sims.net.au
sims.hu
sims.re.kr
sims.email
sims.at
sims.lv
sims.se
sims.pk
sims.school
sims.edu
sims.biz
sims.fr
sims.com
sims.healthcare
sims.es
sims.kr
sims.cc
sims.sk
sims.net
sims.ch
sims.co.kr
sims.cloud
sims.be
sims.co.jp
sims.im
sims.guitars
sims.ru
sims.edu.ky
sims.gr
sims.com.ph
sims.ca
sims.dk
sims.co.uk
sims.ltd
sims.ee
sims.com.au
sims.rs
sims.in
sims.red
sims.name
sims.com.hk
sims.de
sims.lu
sims.nu
sims.si
sims.ie
sims.com.gh
sims.it
sims.cn
sims.care
sims.org.au
sims.technology
sims.ws
sims.by
sims.us
sims.readthedocs.io
sims.co.za
sims.world
sims.cool
sims.la
sims.to
sims.gov.sg
sims.nl
sims.guide
sims.eu
sims.systems
sims.sp.gov.br
sims.directory
sims.co.id
sims.edu.pk
sims.go.kr
sims.guru
sims.co.nz
sims.cl
sims.vg
sims.jp

Similar names

miss.me
miss.ee
smis.mx
imss.mg.gov.br
smsi.org
isms.jp
smis.no
isms.es
imss.co
ssmi.ro
miss.group
miss.org
imss.ca
smis.ru
smis.org.mx
miss.social
imss.fi
isms.net.nz
mssi.net
isms.in
isms.online
mssi.biz
issm.jp
isms.net.au
smis.ac.jp
isms.im
issm.com
smsi.net
imss.cc
msis.ca
imss.me
imss.firenze.it
miss.international
mssi.dk
isms.co.kr
imss.cn
issm.cv
miss.biz
issm.in
ssmi.com.tw
imss.si
sism.nl
smis.eu
smis.com
isms.pk
smsi.ru
miss.be
isms.nsw.edu.au
isms.blog
miss.sk
smis.com.ph
issm.org
miss.net
mssi.es
ssim.ac.in
smsi.jp
miss.hr
msis.no
isms.se
issm.us
smsi.fr
miss.am
mssi.ru
miss.moe
issm.eu
sism.com
smsi.com.au
miss.ae
smsi.net.au
miss.at
miss.boutique
issm.ro
ssim.pe.kr
ssim.cn

DNS History

15 records (10 active, 5 former)

20162017201820192020202120222023202420252026NSadns1.berkeley.eduadns2.berkeley.eduadns3.berkeley.eduewdc-vps-ib1.net.berkeley.eduaodns1.berkeley.eduaodns2.berkeley.eduinfoblox.net.berkeley.eduns-master1.berkeley.eduMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx.berkeley.eduA128.32.78.26
●NSadns1.berkeley.edu2015-08-13 → 2026-04-25 · 2 obs
● 2015-08-13 22:43:14
● 2026-04-25 03:21:58
●NSadns2.berkeley.edu2015-08-13 → 2026-04-25 · 2 obs
● 2015-08-13 22:43:14
● 2026-04-25 03:21:58
●NSadns3.berkeley.edu2026-03-11 → 2026-04-25 · 3 obs
○ 2016-12-18 18:43:08
● 2026-03-11 02:29:06
● 2026-04-25 03:21:58
○NSaodns1.berkeley.edu2015-11-06 → 2016-12-18 · 5 obs
○ 2015-10-18 00:12:52
● 2015-11-06 07:29:54
● 2016-12-18 18:43:08
○ 2026-03-11 02:29:06
○ 2026-04-25 03:21:58
○NSaodns2.berkeley.edu2015-11-06 → 2016-12-18 · 5 obs
○ 2015-10-18 00:12:52
● 2015-11-06 07:29:54
● 2016-12-18 18:43:08
○ 2026-03-11 02:29:06
○ 2026-04-25 03:21:58
●NSewdc-vps-ib1.net.berkeley.edu2026-03-11 → 2026-04-25 · 3 obs
○ 2016-12-18 18:43:08
● 2026-03-11 02:29:06
● 2026-04-25 03:21:58
○NSinfoblox.net.berkeley.edu2015-11-06 → 2016-12-18 · 5 obs
○ 2015-10-18 00:12:52
● 2015-11-06 07:29:54
● 2016-12-18 18:43:08
○ 2026-03-11 02:29:06
○ 2026-04-25 03:21:58
○NSns-master1.berkeley.edu2015-08-13 → 2015-10-18 · 4 obs
● 2015-08-13 22:43:14
● 2015-10-18 00:12:52
○ 2015-11-06 07:29:54
○ 2026-04-25 03:21:58
●MXalt1.aspmx.l.google.com2016-12-12 → 2026-04-25 · 3 obs
○ 2016-10-23 08:03:42
● 2016-12-12 07:19:12
● 2026-04-25 03:21:58
●MXalt2.aspmx.l.google.com2016-12-12 → 2026-04-25 · 3 obs
○ 2016-10-23 08:03:42
● 2016-12-12 07:19:12
● 2026-04-25 03:21:58
●MXalt3.aspmx.l.google.com2016-12-12 → 2026-04-25 · 3 obs
○ 2016-10-23 08:03:42
● 2016-12-12 07:19:12
● 2026-04-25 03:21:58
●MXalt4.aspmx.l.google.com2016-12-12 → 2026-04-25 · 3 obs
○ 2016-10-23 08:03:42
● 2016-12-12 07:19:12
● 2026-04-25 03:21:58
●MXaspmx.l.google.com2016-12-12 → 2026-04-25 · 3 obs
○ 2016-10-23 08:03:42
● 2016-12-12 07:19:12
● 2026-04-25 03:21:58
○MXmx.berkeley.edu2015-08-13 → 2016-10-23 · 4 obs
● 2015-08-13 22:43:14
● 2016-10-23 08:03:42
○ 2016-12-12 07:19:12
○ 2026-04-25 03:21:58
●A128.32.78.262015-08-13 → 2026-04-25 · 2 obs
● 2015-08-13 22:43:14
● 2026-04-25 03:21:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edud.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net...26 records
berkeley.eduadns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu4 records

✅ Authoritative Response

Server:192.107.102.142

NS records: adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 620ms | Queries: -

📄 Records

TypeCountSample Data
A1128.32.78.26
NS3adns1.berkeley.edu, adns2.berkeley.edu...
MX5alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=_XZzvzM_66TOrfj
SOA1ewdc-vps-ib1.net.berkeley.edu hostmaster

📌 Glue Records Collected

Total: 30

In-bailiwick: 4 (adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu...)

Out-of-bailiwick: 26 (d.edu-servers.net, d.edu-servers.net, b.edu-servers.net...)

Analysis

Hierarchy

sims.berkeley.edu is the parent of alumni.sims.berkeley.edu.

IP Addresses

sims.berkeley.edu resolves to one IP number: 128.32.78.26.

Other host names, for instance frost.ischool.berkeley.edu, share IP numbers with sims.berkeley.edu.

Name Servers

sims.berkeley.edu is delegated to four name servers: adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu and ewdc-vps-ib1.net.berkeley.edu.

sims.berkeley.edu at least partially shares name servers with other domains, for instance dyn.berkeley.edu, 65.32.128.in-addr.arpa, seismo.berkeley.edu, 125.229.169.in-addr.arpa and 14.229.169.in-addr.arpa.

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

Host names with two IP numbers:

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; ewdc-vps-ib1.net.berkeley.edu points to 2607:f140:ffff:e000::c and 169.229.2.168.

Mail Servers

sims.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.

sims.berkeley.edu shares some mail servers with other domains, at least partially, for instance ns500765.ns500734.ns500693.ns500699.ns500699.ns500588.ns500588.ns500683.ns500632.ns500612.ns500588.ns500112.dtrkdll.com, ns500754.ns500671.ns500754.ns500754.ns500704.ns500649.ns500688.ns500291.ns500131.lustychickser.com, ns500731.ns500671.ns500754.ns500671.ns500742.ns500705.ns500678.ns500705.ns500688.ns500291.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500758.ns500698.ns500759.ns500698.ns500736.ns500736.ns500735.ns500736.ns500698.ns500576.ns500708.ns500708.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com and ns500671.ns500754.ns500731.ns500671.ns500754.ns500704.ns500731.ns500671.ns500704.ns500678.ns500688.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c06::1a and 142.251.111.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26