codehs.com
Observed 2026-06-13T00:48:49.434Z (11h 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 receiptEd25519 Receipt
- Receipt ID
7d9a7a1d-79c4-488a-8c9b-6b798a436476- Output Hash
77cbacbb1f6d707246a2f3888790c938bc47221e5baba54b967158b53dafacb4- Signature
ed25519:a2eae11e87f97c01e1bbac6e7c8d85b7fc78113a3ffca53b0941f81d7c8be8b81a65c73c45a3d79bfa343119f46cb92959bc2a18f3befb50874408ac5ffaf000- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 4
65.8.180.5765.8.180.7065.8.180.1765.8.180.6
AAAA 8
2600:9000:2119:2200:f:5b24:f40:93a12600:9000:2119:8000:f:5b24:f40:93a12600:9000:2119:6400:f:5b24:f40:93a12600:9000:2119:4200:f:5b24:f40:93a12600:9000:2119:4000:f:5b24:f40:93a12600:9000:2119:8400:f:5b24:f40:93a12600:9000:2119:600:f:5b24:f40:93a12600:9000:2119:3600:f:5b24:f40:93a1
MX 5
{"priority":5,"exchange":"alt1.aspmx.l.google.com"}{"priority":1,"exchange":"aspmx.l.google.com"}{"priority":5,"exchange":"alt2.aspmx.l.google.com"}{"priority":10,"exchange":"aspmx2.googlemail.com"}{"priority":10,"exchange":"aspmx3.googlemail.com"}
TXT 6
v=spf1 a mx include:sendgrid.net include:_spf.google.com include:spf.mailjet.com -allgoogle-site-verification=06KU-Hatz0C8i_2ps6bakdKQAdnKMjflNVYYOAYI94gastra-target-verification=5c3847fb2b2a029b4af0facebook-domain-verification=e0s1cawpkw3gxqevpfxwq49pozii75v=DMARC1; p=none; rua=mailto:dmarc@codehs.comv=DKIM1; (detected)
NS 4
ns-387.awsdns-48.comns-1399.awsdns-46.orgns-1584.awsdns-06.co.ukns-720.awsdns-26.net
SOA 1
{"mname":"ns-720.awsdns-26.net","rname":"awsdns-hostmaster.amazon.com","serial":1}
TLS Certificates (0)
None.