Arthur J. Gallagher ajg.com Partial data, full scan by Oct 29
Fortune 500 rank #327 · Financials · Diversified Financials · AJG
Last scanned 2026-10-19 · next scan Thu, Oct 29
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: Arthur J. Gallagher
DNS by hostname count: Arthur J. Gallagher
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 |
|---|---|---|---|---|
| ajg.com primary | Akamai Edge DNS | a1-74.akam.net a14-67.akam.net a24-64.akam.net a26-64.akam.net a3-64.akam.net a5-64.akam.net | 2 | 0 |
CDN & Security
CDN & Security, traffic-weighted: Arthur J. Gallagher
CDN & security by hostname count: Arthur J. Gallagher
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: Imperva
- 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 = ajg.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.ajg.com CrUX top 500,000 | primary primary site primary site · CDN & security Imperva · DNS Akamai Edge DNS · 66.7% |
Akamai Edge DNS | Imperva | Imperva (incapdns) (CNAME 6sfmewv.x.incapdns.net; A 45.60.45.109 in published Imperva ranges; A 45.60.45.109 in 45.60.45.0/24 originated by AS19551; seen in the HTTP response) Imperva (seen in the HTTP response) Imperva (seen in the HTTP response) F5 BIG-IP LTM (seen in the HTTP response) Imperva (seen in the HTTP response) Imperva (seen in the HTTP response) | 6sfmewv.x.incapdns.net AS19551 · 45.60.45.0/24 | 66.7% |
| ajg.com | primary primary site primary site · CDN & security Imperva · DNS Akamai Edge DNS · 33.3% |
Akamai Edge DNS | Imperva | Imperva (IP range) (A 45.60.106.109 in published Imperva ranges) | 45.60.106.109 45.60.45.109 AS19551 · 45.60.106.0/24 | 33.3% |
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History
Trend charts start once two weeks of history build up.
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