guttmacher.org

Observed 2026-06-12T21:06:40.855Z (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
a6f3a9dd-3857-4f11-bb57-d3c82485e026
Output Hash
63bd15eab6c3312f9121e0c9449b4011d83b475d88477cc052e81c17afb6bc7d
Signature
ed25519:43cbd19780fbe8f747825fe099b65e3d166657723ae75d77400350272a872a33209b8344afd02d067ed1bd15bdf9ec3a97bd5db7dd5cfb46cb1e6557bd764406
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 2

  • 172.66.148.171
  • 104.20.23.219

AAAA 2

  • 2606:4700:10::6814:17db
  • 2606:4700:10::ac42:94ab

MX 2

  • {"priority":10,"exchange":"mx1-us1.ppe-hosted.com"}
  • {"priority":20,"exchange":"mx2-us1.ppe-hosted.com"}

TXT 12

  • google-site-verification=J7mIRl4eaXH69cqkNVb0sctNUCwOIFv6uXJfcTnoP4A
  • ppe-024b692baa5655a5b19e50bd9fbc727b90668585
  • SEEYGjrshf8SS4JD5YaRwGLnJWwTDobulD5JVCBBFcpKJoZcPX7gjpRHoPSE+71MIR+BYc6yJenw/FEIcxQcjQ==
  • MS=ms74030053
  • 6ih0frca14bp14tdbrdvtm3tgu
  • ppe-ae8234b71a41864bf15c
  • v=spf1 a mx a:guttmacher.org a:dispatch-us.ppe-hosted.com ip4:100.33.141.99 ip4:205.201.128.0/20 ip4:198.2.128.0/18 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.psm.knowbe4.com include:mailgun.org include:sendgrid.net -all
  • atlassian-domain-verification=q1pfuxKCaQwKY84GlWpuslyZwZCBAWmBoKo0OoMILQGzMY4zmadRJVsCzFNdmg1g
  • qr0qf5jpg5qn0guqa36n6tvebb
  • a5d2j6buh5tst7a4g69n7v91jl

NS 2

  • albert.ns.cloudflare.com
  • aria.ns.cloudflare.com

SOA 1

  • {"mname":"albert.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406160492}

TLS Certificates (0)

None.

Subdomains (3)