oasis-open.org
Observed 2026-07-12T04:18:16.053Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Also usesAtlassianGoogle Search Console
IPv6 · 5 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat oasis-open.org actually stands on - every host below is a signed observation
oasis-open.org
A / AAAA
172.67.161.154104.21.49.972606:4700:3034::6815:31612606:4700:3033::ac43:a19a
Cloudflareserves the site
NS
karl.ns.cloudflare.comrita.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
alt2.aspmx.l.google.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.com+3 more
Google Workspacereceives its email
HTTPS probe
redirect
Redirecting (3xx) 301 → https://www.oasis-open.org/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time568 ms
DNS resolutionNOERROR
Redirect chain
https://www.oasis-open.org/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 2
172.67.161.154104.21.49.97
AAAA 2
2606:4700:3034::6815:31612606:4700:3033::ac43:a19a
MX 7
20alt2.aspmx.l.google.com30aspmx3.googlemail.com30aspmx4.googlemail.com30aspmx5.googlemail.com20alt1.aspmx.l.google.com30aspmx2.googlemail.com10aspmx.l.google.com
TXT 7
atlassian-domain-verification=pCNaQFtma9KpQeZ5vPMJ2h1vtoEp7lsksRqZYRnJJzmdjPiOtMJGWdV/JWtXJVn9v=spf1 include:_spf.google.com include:mailgun.org include:_spf.salesforce.com include:relay.mailchannels.net ip4:66.151.234.62 ip4:66.151.238.137 ip4:66.151.234.57 ip4:66.151.234.58 ~allgoogle-site-verification=BEHns9Do0DndXtO1yglSGJkSIKM_bzVIY-3VO1hibhQF82AB247B9google-site-verification=o9UmXnjSw2vILOKI3SaPwwnu8Fp0xDcZxqgE6muCbgsv=spf1 include:_spf.google.com include:mailgun.org include:_spf.salesforce.com include:relay.mailchannels.net ~allv=DMARC1; p=none; rua=mailto:huo2f1isob@rua.powerdmarc.com; ruf=mailto:huo2f1isob@ruf.powerdmarc.com; fo=1;
NS 2
karl.ns.cloudflare.comrita.ns.cloudflare.com
SOA 1
karl.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
Subdomains (5)
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
95a443f7-7ba8-460a-88ef-727e96faf9b3- Output Hash
66c61f1dd6d65d88bbdfb1daaf4d94a608f83076bad5def5a1f74ca921ba0613- Signature
ed25519:b586aa4a38622916c4c51632eac1cf5dbbe451c2c491542c234c238638ffacb29f0cec7fb923ed8ed0320c632acca4ff28acbb807260516c2e16fcaf9926ae0a- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast