roundrockisd.org
Observed Jul 27, 2026, 22:10 UTC (5d 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 byGoogle Workspace
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat roundrockisd.org actually stands on - every host below is a signed observation
roundrockisd.org
A / AAAA
34.238.178.141
unattributedserves the site
NS
marissa.ns.cloudflare.comnicolas.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.com
Google Workspacereceives its email
TLS
roundrockisd.org
Let's Encryptissued its certificate
DNS Records
A 1
34.238.178.141
MX 4
1aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 9
12o-vb5-as179l3vwv003bfd4nkzgy2kj7z6l9mzkrgadobe-idp-site-verification=9f60970ed0177327b81932c99c6df4ae5aeca1f91edaa1f125320e24b4ba9b72be43c44401a348d4bbc4ee13aa9d9d8ebrevo-code:e215f37c2cbc17057d103a94d68cf1b3cdd1fd4cf52874c928eb47033a3249fortinet-fortiphish-site-verification=i5ag43wmrPy8sTNqsE2XZ3v=spf1 include:_spf.google.com a:secure.infosnap.com include:sendgrid.net ip4:192.254.121.248 ip4:66.35.26.19 ip4:168.69.254.33 ip4:168.69.254.34 -allv=DMARC1; p=none; rua=mailto:dmarc_reports@esc20.net, mailto:rua@dmarc.brevo.com, mailto:dmarc-admins@roundrockisd.org; ruf=mailto:dmarc_reports@esc20.net, mailto:dmarc-admins@roundrockisd.org; fo=1;
NS 2
marissa.ns.cloudflare.comnicolas.ns.cloudflare.com
SOA 1
marissa.ns.cloudflare.com dns.cloudflare.com
CAA 15
issue "amazon.com"issue "amazonaws.com"issue "amazontrust.com"issue "awstrust.com"issue "certainly.com"issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "ssl.com"
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
roundrockisd.org |
C=US, O=Let's Encrypt, CN=R13 | Wed, 26 Aug 2026 09:03:41 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for roundrockisd.org. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/roundrockisd.org">
<img src="https://domaindrift.io/badge/roundrockisd.org.svg"
width="300" height="64" alt="DomainDrift signed observations for roundrockisd.org">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_1aabf25d5d140c5e- Output Hash
60a36871573e8e9ebafc6b779d9b6b5a23c894492791efc57d1d0f4d8820b6d7- Signature
ed25519:9248019afdab8b38e3b8d36ef307af552a4130ccd6b1bcb54fab0a18b92d7e887e6b9be34307cf1bee9b7ba12f10755742629ae51c10405998c23b667a0f8f0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast