United Natural Foods unfi.com Partial data, full scan by Oct 31
Fortune 500 rank #146 · Consumer · Wholesalers: Food and Grocery · UNFI
Last scanned 2026-10-19 · next scan Sat, Oct 31
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: United Natural Foods
DNS by hostname count: United Natural Foods
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 |
|---|---|---|---|---|
| unfi.com primary | Other | ns1.a0.impervasecuredns.net US ns1.a1.impervasecuredns.net US ns1.a2.impervasecuredns.net US | 2 | 0 |
CDN & Security
CDN & Security, traffic-weighted: United Natural Foods
CDN & security by hostname count: United Natural Foods
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 = unfi.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 |
|---|---|---|---|---|---|---|
| unfi.com | primary primary site primary site · CDN & security Imperva · DNS Other · 50.0% |
Other | Imperva | Imperva (IP range) (A 199.83.128.21 in published Imperva ranges) | 199.83.128.21 199.83.132.21 AS19551 · 199.83.128.0/24 | 50.0% |
| www.unfi.com | primary primary site primary site · CDN & security Imperva · DNS Other · 50.0% |
Other | Imperva | Imperva (incapdns) (CNAME zci5b.x.incapdns.net; A 45.60.228.21 in published Imperva ranges; A 45.60.228.21 in 45.60.228.0/24 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) | zci5b.x.incapdns.net AS19551 · 45.60.228.0/24 | 50.0% |
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History
Trend charts start once two weeks of history build up.
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