M&T Bank mtb.com Partial data, full scan by Oct 29
Fortune 500 rank #334 · Financials · Commercial Banks · MTB
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: Anthropic · OpenAI
DNS
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 |
|---|---|---|---|---|
| mtb.com primary | CSC | udns1.cscudns.com udns2.cscudns.org | 2 | 0 |
CDN & Security
CDN & Security, traffic-weighted: M&T Bank
CDN & security by hostname count: M&T Bank
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 = mtb.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 front door a visitor connects to (CDN/WAF or the cloud load balancer). 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.mtb.com CrUX top 50,000 | primary primary site primary site · CDN & security AWS · DNS CSC · 80.0% |
CSC | AWS | AWS CloudFront (CNAME d9siiz948zdql.cloudfront.net; A 99.84.105.81 in published aws_cloudfront ranges; A 99.84.105.81 in 99.84.104.0/21 originated by AS16509; seen in the HTTP response) | d9siiz948zdql.cloudfront.net AS16509 · 99.84.104.0/21 | 80.0% |
| mtb.com | primary primary site primary site · CDN & security AWS · DNS CSC · 20.0% |
CSC | AWS | AWS CloudFront (IP range) (A 13.226.251.15 in published aws_cloudfront ranges; seen in the HTTP response) | 13.226.251.15 13.226.251.128 13.226.251.104 13.226.251.106 AS16509 · 13.226.248.0/21 | 20.0% |
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History
Trend charts start once two weeks of history build up.
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