rtcquebec.ca
Observed Jul 28, 2026, 19:55 UTC (2h 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.
INFRASTRUCTURE MAPwhat rtcquebec.ca actually stands on - every host below is a signed observation
rtcquebec.ca
A / AAAA
150.171.109.74
unattributedserves the site
NS
ns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
rtcquebec-ca.mail.protection.outlook.com
outlook.comreceives its email
TLS
rtcquebec.ca
Let's Encryptissued its certificate
DNS Records
A 1
150.171.109.74
MX 1
0rtcquebec-ca.mail.protection.outlook.com
TXT 8
MS=BF80F68ECD9E48C866ABBC94AA57AA36F287C3F9v=spf1 mx a ip4:75.154.99.74 ip4:4.204.63.43 include:amazonses.com include:spf.protection.outlook.com include:spf.libeo.com include:spf.mandrillapp.com include:smtp.octopus-itsm.com -all4u54nej17u746dso3cp7kaqp0lapple-domain-verification=hmDsJUrgFMaiMdbRi2drunsvr13e691ghi5i766n5hmfeg7arvu8didrf2fdbs47ijsndruide-validation-domaine=dff25e9a88abef73748a1baf69f88ebev=DMARC1; p=none;
NS 4
ns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.info
SOA 1
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rtcquebec.ca |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 09 Oct 2026 23:05:15 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
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_4fc9a9f884bb9286- Output Hash
ee2dce77333a38850f32d9c0d7560917d32e16c0f42372f772890a4bc35a5e76- Signature
ed25519:b37da60bac1b45486ec9428265b9b43fa905d5b712d702cf2c4ad28e8f7355ea388b2c76cb2d74420b8d028501273b6f84ff0814d2a94a374d40899783ed4705- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast