rsgc.on.ca

Observed Jul 27, 2026, 19:25 UTC (3d 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 byGoogle Workspace

Secured byLet's Encrypt

1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat rsgc.on.ca actually stands on - every host below is a signed observation

rsgc.on.ca

A / AAAA

54.209.77.18

unattributedserves the site

ns.anycast.ilap.comns.anycast.ilap.net

ilap.com + ilap.netanswers its DNS

ALT4.ASPMX.L.GOOGLE.COMALT3.ASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COM+1 more

Google Workspacereceives its email

TLS

rsgc.on.ca

Let's Encryptissued its certificate

DNS Records

A 1

54.209.77.18

MX 5

10ALT4.ASPMX.L.GOOGLE.COM
10ALT3.ASPMX.L.GOOGLE.COM
5ALT2.ASPMX.L.GOOGLE.COM
5ALT1.ASPMX.L.GOOGLE.COM
1ASPMX.L.GOOGLE.COM

TXT 8

_groclop5jbwb0jm352orabet600hz5z
jamf-site-verification=Jr26uHiNgJC3ifxzZ6sWHQ
adobe-idp-site-verification=8f2f2247b4769b0b52eb37de7b931af85f197f6cfb820ad0718db8feeceea06f
MS=ms57056143
apple-domain-verification=HFGk6uFPSEaUHCQ9
v=spf1 ip4:216.223.144.215 ip4:216.223.144.210 +include:outboundmail.blackbaud.net include:_spf.google.com include:spf.constantcontact.com ~all
ZMFW4QRK5LO6OLLGJ362V8L39FM6RAOON08U5JFHJ
v=DMARC1; p=reject; rua=mailto:dmarcreports@rsgc.on.ca; ruf=mailto:dmarcreports@rsgc.on.ca; fo=1;

NS 2

ns.anycast.ilap.com
ns.anycast.ilap.net

SOA 1

ns.anycast.ilap.com noc.ilap.com

TLS Certificates (4)

Common Name	Issuer	Expires
`rsgc.on.ca`	C=US, O=Let's Encrypt, CN=YE1	Sat, 19 Sep 2026 02:19:13 +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 (1)

www.rsgc.on.ca

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 rsgc.on.ca. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_fcbea0b88477ce88
Output Hash: 42162d245ab11f5f880696a811a21394ac99fcaa7a5b8c704eaa3bb13f16a471
Signature: ed25519:30d1db7ae22442f0ff48dab46d78b0f51b3d563114135d5e02498ad52ee514eb23a1ab36af1cc6e94ac90ef9c72a28f2506c19fe295bd1d6a10221bc76b5c407
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/rsgc.on.ca