ysd7.org
Observed Jul 25, 2026, 20:48 UTC (7d 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
Email byGoogle (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ysd7.org actually stands on - every host below is a signed observation
ysd7.org
A / AAAA
104.17.67.73
Cloudflareserves the site
NS
pdns03.domaincontrol.compdns04.domaincontrol.com
domaincontrol.comanswers its DNS
MX
mx-01-us-west-2.prod.hydra.sophos.commx-02-us-west-2.prod.hydra.sophos.com
Google (SPF sender)receives its email
TLS
ysd7.org
Let's Encryptissued its certificate
DNS Records
A 1
104.17.67.73
MX 2
1mx-01-us-west-2.prod.hydra.sophos.com5mx-02-us-west-2.prod.hydra.sophos.com
TXT 9
anthropic-domain-verification-xm98y0=T9G46q6ZzxbeSP3JCKcmLrBHIsophos-domain-verification=69c5f0f093d0d2da314d6a0724a5b9f03c01fdc6ba8bccaca0a40efbb1440289sophos-domain-verification=a5db7b332ca6ae17687fbb67de53dcdbb88aeab4MS=ms67054864google-site-verification=1vbudsYroSbPOHT-sTrgBR9yVMF88qpEWqUfJD8GylMv=spf1 ip4:162.216.126.0/23 ip4:152.157.6.0/24 ip4:162.218.183.142 ip4:162.218.181.20 ip4:162.222.252.130 ip4:52.206.191.224/30 ip4:43.228.187.74 ip4:72.5.52.192/26 ip4:70.42.174.0/24 ip4:74.217.129.0/24 ip4:63.251.2.128/25 ip4:66.150.2.0/24 ip4:43.228.185.67 ip4:50.31.42.138 ip4:52.226.152.64/28 ip4:20.62.181.248/29 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:_spf_uswest2.prod.hydra.sophos.com include:_spf.google.com include:sendgrid.net include:spf.protection.outlook.com ~alladobe-idp-site-verification=46ab95b58b1ebd21657638cd48985c3d59cf83314d56928f7059c6c5e353b637apple-domain-verification=nSFVtIEd7Q04Uqk7v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@ysd7.org,mailto:dmarc_agg@vali.email,mailto:o5fmuyvo@rua.dmarceye.com,mailto:yakimaschooldistrict@us.cp-dmarc.com;
NS 2
pdns03.domaincontrol.compdns04.domaincontrol.com
SOA 1
pdns03.domaincontrol.com dns.jomax.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
ysd7.org |
C=US, O=Let's Encrypt, CN=YE2 | Thu, 17 Sep 2026 23:02:00 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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_65fbf818c8e8c534- Output Hash
4ae3c17e309b893ab1a25a04d6de38b711a87b1a438a0d9f312da960ee8ee9c5- Signature
ed25519:8cf2c702e3c694c9564ebdf3d1fac391b40ccab644d6a9b0245097419e1c908bb6793627dd692a3a5dfc4438a5b10a2931c034c43782f978350a69e26db43407- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast