facebookmail.com
HTTP 301no response
What changed on the internet 2026-08-01
2026-08-01 · top 12 of at least 12 by significance · 2,051,000 tracked domains
Reachability changes
Up, down, and blocked edges, re-probed before we claim them.
resend.com
no responseHTTP 200
servicenow.com
no responseHTTP 301
drm3.io
no responseHTTP 200
coinbase.com
HTTP 302no response
mintlify.com
HTTP 307no response
hubspot.com
HTTP 301no response
snowflake.com
HTTP 301no response
salesforce.com
HTTP 301no response
DNS record changes
Record-level moves: nameservers, mail routes, targets.
dub.co
No mail routes in the latest observation
Email authentication changes
SPF, DKIM, and DMARC posture moves.
shopify.com
SPF weakened: SPF with -all (hard fail) → SPF without -all
shopify.com
SPF strengthened: SPF without -all → SPF with -all (hard fail)
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