teacherspayteachers.com

Observed Aug 10, 2026, 23:34 UTC (10h 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.

Up right now
Runs onCloudflare
Secured byAmazon
Registered with101domain GRS Limited
Also usesAtlassianDocuSignFacebook/MetaGoogle Search Console
tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat teacherspayteachers.com actually stands on - every host below is a signed observation
teacherspayteachers.com
A / AAAA
54.235.250.165100.58.32.3452.70.211.2113.224.231.167
Cloudflareserves the site
NS
ns-1182.awsdns-19.orgns-1802.awsdns-33.co.ukns-489.awsdns-61.comns-552.awsdns-05.net
awsdns-19.org + awsdns-33.co.uk + moreanswers its DNS
MX
mxa.global.inbound.cf-emailsecurity.netmxb.global.inbound.cf-emailsecurity.net
cf-emailsecurity.netreceives its email
TLS
teacherspayteachers.com
Amazonissued its certificate

DNS Records

A 4

  • 54.235.250.165
  • 100.58.32.34
  • 52.70.211.211
  • 3.224.231.167

MX 2

  • 1mxa.global.inbound.cf-emailsecurity.net
  • 5mxb.global.inbound.cf-emailsecurity.net

TXT 21

  • MS=ms39073514
  • apple-domain-verification=-t6XgxGcqvLZ2Gis4mvchrzXMCITMAfWlnfFehvaKm4
  • atlassian-domain-verification=0oZoDzrB/ItUqdLnhyLp0e5aJW/JaRX1acbofl7yZYPl15F0tSMrxbCPiNdInfX1
  • atlassian-domain-verification=WiwD1OV2Q2VVrExmG4m4K16jNi1I3/VwW/q54wj+dJ/6kFF+yOtKcnd6L8dl3lIp
  • blitz=mu-821eb48a-6471999d-9ab2e2b4-ac091390
  • ca3-8116470552124982aadd9bec8eeadb56
  • docusign=7ec572b8-4c56-401d-a82a-c16ee4116228
  • facebook-domain-verification=uih7a8k3lkimb7ojkdmsa0nxno9h50
  • google-site-verification=23gKG5KMthiNOzIO0AaivsIJ61L5gNxqHt4p0tX0XyY
  • google-site-verification=APUPES-oZMiRqLKW3oNcKp715rO7hh0hJFiUVIY7giM

NS 4

  • ns-1182.awsdns-19.org
  • ns-1802.awsdns-33.co.uk
  • ns-489.awsdns-61.com
  • ns-552.awsdns-05.net

SOA 1

  • ns-1182.awsdns-19.org awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:37f088fb@mxtoolbox.dmarc-report.com; ruf=mailto:37f088fb@forensics.dmarc-report.com; adkim=r; aspf=r; fo=1:d:s; pct=100

TLS Certificates (3)

Common NameIssuerExpires
teacherspayteachers.com C=US, O=Amazon, CN=Amazon RSA 2048 M01 Wed, 27 Jan 2027 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_78a7dca737e0e6dd
Output Hash
cbcab67d75b695f1dbb92ec5b5be8dc421e2ce1bc24e667bfa613cc6b92ab45a
Signature
ed25519:0670e9db806be24fe3fa092a90804681e6e19a0288211bebedee535712f7d8af02445ed28ec4a23175113a2b757e3fae970558c8abd97a17e6c63b104bca1100
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT23,883 material changesacross 19,451 domains · 24h to ~45m ago · -24,462 vs yesterdayDNS DRIFT82 domains changed DNS providertop destination koaladns.comNOW566 curated domains not reachablelast probe, steadySITE ERRORS35,004 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,740 sites429 rate-limit / 403 bot-block, a posture signal