atuvu.ca
Observed Jul 23, 2026, 18:17 UTC (2d 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 byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat atuvu.ca actually stands on - every host below is a signed observation
atuvu.ca
A / AAAA
104.21.9.183172.67.130.2532606:4700:3034::ac43:82fd2606:4700:3034::6815:9b7
Cloudflareserves the site
NS
henrik.ns.cloudflare.commira.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.atuvu.ca
Google (SPF sender)receives its email
TLS
atuvu.ca
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.9.183172.67.130.253
AAAA 2
2606:4700:3034::ac43:82fd2606:4700:3034::6815:9b7
MX 1
10mail.atuvu.ca
TXT 9
amazonses:nABcLRjxT8LW+Orddl/MRLgJ8GhJYGvgd5nhjiTqRzY=auth-WYpbCbqdtwXEvyizYfAPrfCv7QcAoXI3bm-site-verification=7f78405629c2a48ca2f1c31ea62308fffe24acb3druide-validation-domaine=c6662983805f70e85d76fc19162eeb03facebook-domain-verification=qguzkpiiyzdsa8b47gpom67zrz5z7wgoogle-site-verification=ProU0nRhpiWzYcgbImhS3e81emtFUXRnkzO87NEomkIkaboozt-publisher-token=2de52274d2e408e29108c33df7d27997v=spf1 mx a ip4:148.113.189.40 include:_spf.google.com ~allv=DMARC1; p=none; fo=0; rua=mailto:courriel.atuvu@gmail.com; ruf=mailto:courriel.atuvu@gmail.com
NS 2
henrik.ns.cloudflare.commira.ns.cloudflare.com
SOA 1
henrik.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
atuvu.ca |
C=US, O=Google Trust Services, CN=WE1 | Sat, 10 Oct 2026 01:16:14 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_3bdd5acfd33ec5ca- Output Hash
a65904e2597e1ced25b54a76526a74fe4272e73a87a3db29a8bb85b1de3748bf- Signature
ed25519:9f27f2c3f5782842a715d9d544c6af03a56c5a1c63b2928ba7f1c91fa2311c9c7116781b39efdb93a93ffb76d53e1313b32acd6d0681e6da82b6f57046edf409- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast