CONTINUOUS INTERNET TELEMETRY24H DRIFT10,855 material changesacross 10,476 domains · +226 vs yesterdayDNS DRIFT787 domains changed DNS providertop destination parity.domains · +7 vs yesterdayEMAIL DRIFT171 domains switched email providertop destination google.com · +1 vs yesterdayCERT DRIFT218 domains switched issuing CA24h · -12 vs yesterdayNOW1,200 curated domains not reachable-149 vs yesterdaySITE ERRORS19,242 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,087 throttled or blocked our scanner429 rate-limit / 403 bot-block

tempur-sealy.com

Observed Jul 21, 2026, 19:19 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Not responding
Email byProofpoint
Registered withMarkMonitor Inc.
fortune_500
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tempur-sealy.com actually stands on - every host below is a signed observation
tempur-sealy.com
NS
ns3.markmonitor.comns1.markmonitor.comns5.markmonitor.comns7.markmonitor.com+3 more
markmonitor.comanswers its DNS

DNS Records

TXT 2

  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 7

  • ns3.markmonitor.com
  • ns1.markmonitor.com
  • ns5.markmonitor.com
  • ns7.markmonitor.com
  • ns6.markmonitor.com
  • ns4.markmonitor.com
  • ns2.markmonitor.com

SOA 1

  • ns1.markmonitor.com hostmaster.markmonitor.com

TLS Certificates (0)

None.

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for tempur-sealy.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for tempur-sealy.com <a href="https://domaindrift.io/t/tempur-sealy.com"> <img src="https://domaindrift.io/badge/tempur-sealy.com.svg" width="300" height="64" alt="DomainDrift signed observations for tempur-sealy.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_db60fcbd1b76bd2d
Output Hash
53225582b69e9aa668874e489799cb64a78a6abf1ecb3c1698a9bae27509e4b2
Signature
ed25519:0e07bf1e193ce2084bbb0e4aef7801dbd1ba11e4c4c0fc45d8e75708cbbc78998489e24d22ea7444ad2fcac74ba93933920cb068c7b19158f29164c569284504
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser