rupa.ai
Observed Jul 27, 2026, 03:59 UTC (5d 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 Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rupa.ai actually stands on - every host below is a signed observation
rupa.ai
A / AAAA
104.18.28.196104.18.29.1962606:4700::6812:1dc42606:4700::6812:1cc4
Cloudflareserves the site
NS
hugh.ns.cloudflare.comlisa.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
rupa.ai
Google Trust Servicesissued its certificate
DNS Records
A 2
104.18.28.196104.18.29.196
AAAA 2
2606:4700::6812:1dc42606:4700::6812:1cc4
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 9
brevo-code:0fbcc1c96f92566b56fd7402332038fegoogle-site-verification=-rQdsvoboJE83ZaDPzjWEbA2c_IjjCAG2sHjg0ktHBwgoogle-site-verification=b52mljPPBvKteU5W2tzTn0Naak8_HCphtZTpj779s8Qgoogle-site-verification=bTw_ChH8vsRKLucTslZVj-OtX5IYQsaosIkCK85bYKQopenai-domain-verification=dv-u1VoE4c5L0s6L3lbqepD3ce7openai-domain-verification=dv-uT7oQS4lTapOZgR4LUZacUIpreplit-verify=a6e22dd3-4a7d-4416-b0f1-ee0e744206d9v=spf1 include:_spf.google.com -allv=DMARC1; p=reject; rua=mailto:rua@dmarc.brevo.com
NS 2
hugh.ns.cloudflare.comlisa.ns.cloudflare.com
SOA 1
hugh.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rupa.ai |
C=US, O=Google Trust Services, CN=WE1 | Sun, 18 Oct 2026 18:55:39 +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 (1)
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_cb99bec6f23c614c- Output Hash
84bb3320077f37349061202b942de1c27d1823f4d305d496612992debd5265aa- Signature
ed25519:80fb1bcef7babec9659ec2228740942f4cd009d2b04cc88298acffff93bc36066c2f695527af08865e429faec76a7c749a34332206f8852766a0bd5bb3b0b00d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast