Owens Corning owenscorning.com Partial data, full scan by Oct 28
Fortune 500 rank #385 · Materials · Building Materials, Glass · OC
Last scanned 2026-10-19 · next scan Wed, Oct 28
Full DNS records → NS, MX, mail and SPF senders, verification vendors, certificate authorities, CNAME chains, ASNs and history per hostname
AI vendors verified: Anthropic
DNS
DNS, traffic-weighted: Owens Corning
DNS by hostname count: Owens Corning
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 |
|---|---|---|---|---|
| owenscorning.com primary | Self-hosted + DNS Made Easy secondary | ns1.owenscorning.com US ns2.owenscorning.com US ns3.owenscorning.com ns4.owenscorning.com +5 | 2 | 0 |
CDN & Security
CDN & Security, traffic-weighted: Owens Corning
CDN & security by hostname count: Owens Corning
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: 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 = owenscorning.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 | CNAME / IP · ASN | Weight |
|---|---|---|---|---|---|
| www.owenscorning.com CrUX top 500,000 | Main site primary site primary site · CDN & security AWS · DNS Self-hosted + DNS Made Easy · 66.7% |
Self-hosted DNS Made Easy | AWS | prod-app01.oc-proxy.com > secure-app.oc-proxy.com AS16509 · 99.84.118.0/23 | 66.7% |
| owenscorning.com | Main site primary site primary site · CDN & security AWS · DNS Self-hosted + DNS Made Easy · 33.3% |
Self-hosted DNS Made Easy | AWS | 15.197.134.120 3.33.157.205 AS16509 · 15.197.128.0/20 | 33.3% |
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History
Trend charts start once two weeks of history build up.
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