riversidecollege.ac.uk
Observed Aug 2, 2026, 19:37 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.
riversidecollege.ac.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting riversidecollege.ac.uk under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch riversidecollege.ac.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Cloudflare
Microsoft 365
Let's Encrypt
AppleDNS Records
A 1
141.193.213.10
MX 1
0riversidecollege-ac-uk.mail.protection.outlook.com
TXT 6
zfiUwmJasC+ujSDVjUsT0H0dxWPBEXy/flL0T50C4HvC9VCsFn/hs3qSHbmhCGxmGtm5w4xBVN6tRIVcqQanEA==v=spf1 ip4:195.195.210.10 ip4:192.195.210.0/27 ip4:195.195.212.25 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:10.121.0.10 ip4:195.195.210.25 ip4:23.83.208.0/20 ip4:46.232.183.0/24 ip4:199.10.31.235/32 ip4:199.10.31.236/32 ip4:172.255.62.10/32 ip4:172.255.62.11/32 ip4:185.67.193.67/32 ip4:35.85.190.185/32 ip4:147.160.167.0/26 ip4:23.21.109.197 ip4:23.21.109.212 include:spf.protection.outlook.com include:cirqahosting.com include:_spf.supportsystem.com include:sendgrid.net include:mailgun.org include:relay.mailchannels.net include:spf.psm.knowbe4.com -allapple-domain-verification=TbqOPMKlEZwzwVOBQuoVadis=c7ed16e2-fb55-4e51-bb06-4571825022d9QuoVadis=9ebcb215-6c9a-4a90-87bc-3bba7bc3ba4dMS=ms76062766
NS 3
ns11.ja.netns12.ja.netns10.ja.net
SOA 1
ns11.ja.net hostmaster.ns11.ja.net
DMARC_RECORDS 1
v=DMARC1;p=quarantine;rua=mailto:dmarc-rua@dmarc.service.gov.uk,mailto:dan.keenan@riversidecollege.ac.uk;ruf=mailto:dan.keenan@riversidecollege.ac.uk
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
riversidecollege.ac.uk |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 01 Oct 2026 06:43:33 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_ac5da41ecae05f49- Output Hash
1e2ef65b81db31a658ec419e615b6030c709c89f8b763543d2607bc73b297ab5- Signature
ed25519:4870c379b1b87aa0063c93f08222b99bcecd22d2b57687a8f44954175955d64190d88d445f32c62887a43f3154d417a6ad596c728536cde0be43a2c116718607- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast