rts.org.uk
Observed Jul 27, 2026, 22:42 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 byMicrosoft 365
Secured byGoogle Trust Services
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rts.org.uk actually stands on - every host below is a signed observation
rts.org.uk
A / AAAA
104.21.84.69172.67.187.2022606:4700:3031::ac43:bbca2606:4700:3035::6815:5445
Cloudflareserves the site
NS
felicity.ns.cloudflare.comjade.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
rts-org-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
rts.org.uk
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.84.69172.67.187.202
AAAA 2
2606:4700:3031::ac43:bbca2606:4700:3035::6815:5445
MX 1
0rts-org-uk.mail.protection.outlook.com
TXT 3
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:mailgun.org -allv=verifydomain MS=1633333v=DMARC1; p=reject; rua=mailto:cambridge@intecbusiness.co.uk; ruf=mailto:cambridge@intecbusiness.co.uk; rf=afrf; sp=quarantine; fo=1:d:s; pct=1; ri=60; adkim=r; aspf=r
NS 2
felicity.ns.cloudflare.comjade.ns.cloudflare.com
SOA 1
felicity.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rts.org.uk |
C=US, O=Google Trust Services, CN=WE1 | Wed, 09 Sep 2026 07:13:53 +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_8ab45a79d09b52cc- Output Hash
29cec7b2837c09e0454cd1da48beda296900f835e2a03e7be60c63626482cfab- Signature
ed25519:4e8da06082dd1bb4d77a19e6b6b8c3fdabac13095bc75d0a05a500e18cad51020d65281aba19b300adbabf39da95f5cc26b896082207a5cfc52afd409aa97b09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast