assistancecheck.com
Observed Jul 23, 2026, 12:40 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.
Up right now
Email byMicrosoft 365
Secured byDigiCert
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat assistancecheck.com actually stands on - every host below is a signed observation
assistancecheck.com
A / AAAA
205.219.84.29
unattributedserves the site
NS
chad.ns.cloudflare.comelle.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
assistancecheck-com.mail.eo.outlook.com
Microsoft 365receives its email
TLS
*.assistancecheck.com
DigiCert Incissued its certificate
DNS Records
A 1
205.219.84.29
MX 1
0assistancecheck-com.mail.eo.outlook.com
TXT 4
_jc2z02b6hge90pc7aio0raoqa5ixu28v=spf1 mx a include:spfp.happysoftware.com include:spfs.happysoftware.com include:spfa.happysoftware.com include:servers.mcsv.net include:amazonses.com include:spf.protection.outlook.com include:spf.mrisoftware-email.com ip4:216.35.161.1 -allvqd512c3j10mkc1dkyldgk42wpt5zm0zv=DMARC1; p=quarantine; rua=mailto:webmaster@happysoftware.com; ruf=mailto:webmaster@happysoftware.com; fo=1;
NS 2
chad.ns.cloudflare.comelle.ns.cloudflare.com
SOA 1
chad.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.assistancecheck.com |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Wed, 30 Sep 2026 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 29 Mar 2031 23:59:59 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Fri, 15 Jan 2038 12:00:00 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_5425bea5ef1dde09- Output Hash
627b4a79edea55fc1c9421306ae32d8a8c2a6a11b8161878a6071b83d5b432d3- Signature
ed25519:dcb6cf5fd21e23b95e9b4b611c35aca18bcdf8bc17611f1252790cb2c20c6245f291dbc7ee273b108b57929465e1dc3ca4a9fb085657a2f48d28aa546f5cf805- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast