Arista Networks arista.com Partial data, full scan by Oct 30
Fortune 500 rank #444 · Technology · Network and Other Communications Equipment · ANET
Last scanned 2026-10-19 · next scan Fri, Oct 30
Full DNS records & evidence → NS, MX, mail and SPF senders, verification vendors, certificate authorities, CNAME chains, ASNs and history per hostname
AI vendors verified: Anthropic · Cursor
DNS
DNS, traffic-weighted: Arista Networks
DNS by hostname count: Arista Networks
Zones (1)
Each DNS zone that holds a scanned hostname: the domain apex, brand domains and any delegated subdomain. Two vendors on one zone = secondary DNS.
| Zone | DNS provider | Nameservers | Hostnames | Key |
|---|---|---|---|---|
| arista.com primary | Other | dns1.easydns.com Inc. CA dns2.easydns.net Inc. CA +6 | 2 | 0 |
CDN & Security
CDN & Security, traffic-weighted: Arista Networks
CDN & security by hostname count: Arista Networks
Hostname map
The live hostnames from the table below, grouped by the provider in front of it and the network (ASN and BGP prefix) its address belongs to. Colored borders mark roles: primary site login / account store developer / API marketing / support / downloads.
Key hostnames by role (CDN & security)
- primary site: Fastly
- login / SSO: none found
- account: none found
- store / checkout: none found
- marketing / brand: none found
- support / help: none found
- developer / API: none found
- downloads / static: none found
Hostnames (2)
Found through brand research, browser traffic data (Chrome UX Report) and certificate logs. Tiers: primary = arista.com and www; key = customer-facing or revenue names (login, account, store, marketing/brand, support, developer, downloads) on any owned domain; other = remaining public names (low weight); internal = staff-only names, not listed here and not counted in share. "CDN & Security" is the front door a visitor connects to (CDN/WAF or the cloud load balancer). Grey rows did not resolve. Weight = share of the company's traffic-weighted total.
| Hostname | Tier / role | DNS | CDN & security | CDN & security evidence | CNAME / IP · ASN | Weight |
|---|---|---|---|---|---|---|
| www.arista.com CrUX top 500,000 | primary primary site primary site · CDN & security Fastly · DNS Other · 66.7% |
Other | Fastly | Fastly (CNAME dualstack.j.sni.global.fastly.net; A 151.101.2.132 in published fastly ranges; A 151.101.2.132 in 151.101.0.0/22 originated by AS54113; seen in the HTTP response) | dualstack.j.sni.global.fastly.net AS54113 · 151.101.0.0/22 | 66.7% |
| arista.com | primary primary site primary site · CDN & security Fastly · DNS Other · 33.3% |
Other | Fastly | Fastly (IP range) (A 151.101.130.132 in published fastly ranges; seen in the HTTP response) | 151.101.130.132 151.101.2.132 151.101.66.132 151.101.194.132 AS54113 · 151.101.128.0/22 | 33.3% |
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History
Trend charts start once two weeks of history build up.
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