Guardian Life guardianlife.com Partial data, full scan by Oct 26
Fortune 500 rank #232 · Financials · Insurance: Life, Health (Mutual)
Last scanned 2026-10-19 · next scan Mon, Oct 26
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: Guardian Life
DNS by hostname count: Guardian Life
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 |
|---|---|---|---|---|
| guardianlife.com primary | UltraDNS (DigiCert) | pdns99.ultradns.biz pdns99.ultradns.com pdns99.ultradns.net pdns99.ultradns.org | 2 | 0 |
CDN & Security
CDN & Security, traffic-weighted: Guardian Life
CDN & security by hostname count: Guardian Life
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 = guardianlife.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.guardianlife.com CrUX top 500,000 | primary primary site primary site · CDN & security Imperva · DNS UltraDNS (DigiCert) · 66.7% |
UltraDNS (DigiCert) | Imperva | Imperva (incapdns) (CNAME gl35v.x.incapdns.net; A 45.60.11.160 in published Imperva ranges; A 45.60.11.160 in 45.60.11.0/24 originated by AS19551; seen in the HTTP response) Imperva (seen in the HTTP response) Imperva (seen in the HTTP response) Imperva (seen in the HTTP response) Imperva (seen in the HTTP response) | gl35v.x.incapdns.net AS19551 · 45.60.11.0/24 | 66.7% |
| guardianlife.com | primary primary site primary site · CDN & security Imperva · DNS UltraDNS (DigiCert) · 33.3% |
UltraDNS (DigiCert) | Imperva | Imperva (IP range) (A 45.60.101.160 in published Imperva ranges) | 45.60.101.160 45.60.11.160 AS19551 · 45.60.101.0/24 | 33.3% |
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History
Trend charts start once two weeks of history build up.
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