agc.org

Observed Jul 24, 2026, 02:07 UTC (12h 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.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

3 subdomains · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat agc.org actually stands on - every host below is a signed observation

agc.org

A / AAAA

20.55.233.227

unattributedserves the site

ns1-06.azure-dns.comns2-06.azure-dns.netns3-06.azure-dns.orgns4-06.azure-dns.info

azure-dns.com + azure-dns.net + moreanswers its DNS

agc-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

agc.org

Let's Encryptissued its certificate

DNS Records

A 1

20.55.233.227

MX 1

10agc-org.mail.protection.outlook.com

TXT 12

v=spf1 include:spf.protection.outlook.com include:smtp.coursestage.com include:_spf.votervoice.net include:sendgrid.net include:_spf.salesforce.com ip4:147.160.167.0/26 ip4:23.21.109.197 ip4:23.21.109.212 ip4:144.202.229.148 ip4:52.232.208.101 ip4:52.225.231.211 ip4:207.200.20.66 ip4:63.234.142.240/29 ip4:205.201.40.0/21 ip4:18.232.143.195 ip4:206.188.11.76/28 ip4:206.188.11.91/30 ip4:167.89.63.49/32 ip4:168.245.23.173/32 ip4:146.20.191.20 ip4:146.20.191.235 ip4:159.135.230.3 ip4:159.135.235.2 ip4:159.135.235.3 ip4:159.135.235.4 ip4:159.135.235.90 ip4:159.135.239.142 ip4:166.78.71.49 ip4:104.47.51.46 ip4:143.55.238.151 ip4:143.55.238.36 ip4:143.55.238.8 ip4:143.55.238.101 ip4:198.244.48.56 ip4:198.244.48.57 ip4:198.244.48.58 ip4:198.244.48.59 ip4:146.20.191.79 ip4:198.244.48.60 ip4:198.244.48.61 ip4:23.23.239.161/32 ip4:52.48.54.246/32 ip4:52.64.111.139/32 ip4:35.174.145.124/32 ip4:149.72.181.169 ip4:168.245.109.172 ip4:168.245.46.127 ip4:168.245.97.228 ip4:4.7.16.188 -all
google-site-verification=QFtHSVvB56WF5ajAULOLXnTsisiB6Rr6YjnUPoxdv-g
63E9F95E1EDBFAD35309EA4098679938446EC33CED459C9375B6AA6A0AF9B55C
google-site-verification=rSfjo-yTD6op7KKygBn7ARLKaQ32fJC0y09n0Oe481A
6ithWvqmKhQEZY8h6HbzzVSBAIOq5x
openai-domain-verification=dv-dBVbUajKa8yIIhYn0cUHqYMx
google-site-verification=RuySqocoOahoBJNqMyY8dB7UXp7x49L_I0vxL8q1OV8
apple-domain-verification=oK9qVa9wp6b5jeFv
ouu627a2erdrv1q56573td3tg1
v=DMARC1;p=reject;pct=100;rua=mailto:9a29397673@rua.easydmarc.us;ruf=mailto:9a29397673@ruf.easydmarc.us;fo=0

NS 4

ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org
ns4-06.azure-dns.info

SOA 1

ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com

TLS Certificates (4)

Common Name	Issuer	Expires
`agc.org`	C=US, O=Let's Encrypt, CN=YE1	Thu, 17 Sep 2026 07:38:38 +0000
`YE1`	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 (3)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for agc.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/agc.org">
  <img src="https://domaindrift.io/badge/agc.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for agc.org">
</a>

Ed25519 Receipt

Receipt ID: rcpt_b05924785655d00a
Output Hash: 72051c8f4e7e1bf510f24c4f06d7fcc963cc31d2d8944941c4479b7c88c8da19
Signature: ed25519:531156200e1551f76dbdead004e0a7c52a5720a2aee1ad2b64466684dfeff0b70e38ba100804793f3448f61506a11029e9be22ddfc33dbdc8cf3c9973421300b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/agc.org