Jacobs Solutions jacobs.com Partial data, full scan by Oct 28
Fortune 500 rank #369 · Industrials · Diversified Outsourcing Services · J
Last scanned 2026-10-19 · next scan Wed, Oct 28
Full DNS records & evidence → NS, MX, mail and SPF senders, verification vendors, certificate authorities, CNAME chains, ASNs and history per hostname
AI vendors verified: None found · AI vendors →
DNS
DNS, traffic-weighted: Jacobs Solutions
DNS by hostname count: Jacobs Solutions
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 |
|---|---|---|---|---|
| jacobs.com primary | Azure DNS | ns1-08.azure-dns.com ns2-08.azure-dns.net ns3-08.azure-dns.org ns4-08.azure-dns.info | 2 | 0 |
CDN & Security
CDN & Security, traffic-weighted: Jacobs Solutions
CDN & security by hostname count: Jacobs Solutions
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: Akamai AWS
- 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 = jacobs.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 CDN, WAF or cloud load balancer a visitor connects to first. 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.jacobs.com CrUX top 500,000 | primary primary site primary site · CDN & security Akamai · DNS Azure DNS · 66.7% |
Azure DNS | Akamai | Akamai (edgesuite) (CNAME jacobs.edgesuite.net; A 23.195.81.18 in 23.195.81.0/24 originated by AS20940; seen in the HTTP response) | jacobs.edgesuite.net > a1637.b.akamai.net AS20940 · 23.195.81.0/24 | 66.7% |
| jacobs.com | primary primary site primary site · CDN & security AWS · DNS Azure DNS · 33.3% |
Azure DNS | AWS | Direct (AWS) (A 3.230.178.39 in published aws ranges) NGINX (weak) (seen in the HTTP response) | 3.230.178.39 AS14618 · 3.224.0.0/12 | 33.3% |
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History
Trend charts start once two weeks of history build up.
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