`olab.berkeley.edu`

	DNSSEC	⚠️ Not signed
	A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}

`berkeley.edu`

	DNSSEC	🔒 Signed (DS record present)
	A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	NS	`ewdc-vps-ib1.net.berkeley.edu` ⭐
	NS	`adns1.berkeley.edu`
	NS	`adns2.berkeley.edu`
	NS	`adns3.berkeley.edu`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=fL93jj-VPnl_5wdFDh26YshzKVPraWAurHaBCu-k-Xw`
	TXT	`google-site-verification=loQrJWyMsMB249uINb-AsRGTWVoLdTc44Td3aMGn-NE`
	TXT	`apple-domain-verification=ZDtApcKYPmKfYxn4`
	TXT	`atlassian-domain-verification=RIwGoMGAwFoHKm3AJg0bhFvuzEkRseqI6LStzthTqt4dWfA...`
	TXT	`google-site-verification=R5hbazPMfJqtXtm6OHprlDpBnSThQvYDrt-i-IqZvjE`
	TXT	`sending_domain102272=da1fdb1bce80fcb235c498ec3ad47745fed6ea7c6dc03752d8831853...`
	TXT	`iContact1583632`
	TXT	`iContact1462072`
	TXT	`iContact1393487`
	TXT	`amazonses:IuakF7FVH1Y7h0Kap7krqHwRvoXFOzSET+Ri1VBHziA=`
	TXT	`brevo-code:e1e8345a4a2352cdbd9d6979093f2aec`
	TXT	`google-site-verification=CDuttEoV44OF0dD7qwidnTj3wvYxIPz05W6MKEZfKYc`
	TXT	`google-site-verification=C4YkQW0t-gtD5FpVWdjxAipEUofVb2p0KmW3xFaUJeA`
	TXT	`v=spf1 include:_spf.berkeley.edu include:_spf2.berkeley.edu include:_spf.goog...`
	TXT	`brevo-code:ee0b01818d57850991280d3999efc841`
	TXT	`klaviyo-site-verification=SWYLuM`
	TXT	`jamf-site-verification=2jicltwxCxH93ep4OhO0dA`
	TXT	`brevo-code:a2b2aef0282cf9caec92be7bed7630ad`
	TXT	`MS=ms37758698`
	TXT	`MS=10BE0CF63C8BD5AFF9A6EF7B71763B098A905719`
	TXT	`896263912-18360412`
	TXT	`MS=ms19521665`
	TXT	`adobe-idp-site-verification=a113c870-3c49-4b4a-b3a4-31e1cf1860cb`
	TXT	`docusign=31f4475e-737f-4a3a-b6ea-60b1ac273c95`
	TXT	`docusign=25bb9bc1-b377-48ce-a907-61472fca6261`
	TXT	`ZOOM_verify_RirbP7N1QWC3Zzm02oL4Cw`
	SOA	`ewdc-vps-ib1.net.berkeley.edu`hostmaster@berkeley.edu serial=2069646633

WOT: SAFE (92/100)
rank #193 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 (92/100)
📈 Tranco rank: #582

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

Service	Provider
Web Hosting	Cloudflare Spectrum (141.193.213.20/21)
Email	Google Workspace (aspmx.l.google.com)
DNS	Self-hosted authoritative nameservers (adns1-3.berkeley.edu)
Security	DNSSEC 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

www.olab.berkeley.edu

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DNS History

1 record (1 active, 0 former)

●A198.185.159.1442017-11-28 → 2026-03-27 · 2 obs

● 2017-11-28 20:38:40
● 2026-03-27 04:21:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
berkeley.edu	adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu	-

✅ Authoritative Response

Server:192.107.102.142

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for berkeley.edu (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.185.159.144`

Analysis

Hierarchy

olab.berkeley.edu is the parent of www.olab.berkeley.edu.

IP Addresses

olab.berkeley.edu points to a single IP number: 198.185.159.144.

other host names for instance hankhivnor.com, malikhomes.net, tessap.com, holycowyoga.com and notesmoney.com share IP numbers with olab.berkeley.edu.

olab.berkeley.edu - robtex.com