oxforddictionaries.com
Observed Jul 28, 2026, 20:03 UTC (12h 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 byLet's Encrypt
Also usesStripe
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat oxforddictionaries.com actually stands on - every host below is a signed observation
oxforddictionaries.com
A / AAAA
76.223.34.12413.248.160.137
Cloudflareserves the site
NS
ns-1520.awsdns-62.orgns-1638.awsdns-12.co.ukns-504.awsdns-63.comns-677.awsdns-20.net
awsdns-62.org + awsdns-12.co.uk + moreanswers its DNS
MX
oup-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
oxforddictionaries.com
Let's Encryptissued its certificate
DNS Records
A 2
76.223.34.12413.248.160.137
MX 1
10oup-com.mail.protection.outlook.com
TXT 4
MS=ms20572696stripe-verification=754d69e20abd8a83a9edf18fd34b439bb6054f8ec7e31c93c96a9eadd3e9b830v=spf1 mx include:spf.protection.outlook.com ~allv=DMARC1; p=none; fo=1; adkim=r; aspf=r
NS 4
ns-1520.awsdns-62.orgns-1638.awsdns-12.co.ukns-504.awsdns-63.comns-677.awsdns-20.net
SOA 1
ns-1520.awsdns-62.org awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
oxforddictionaries.com |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 08 Sep 2026 00:22:00 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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_a0c601355d4c9519- Output Hash
88c099534a2984ff791c189b50ece64055beb6b134f2b66418abe49002d28e80- Signature
ed25519:5702c2a1af4a1574296abf1c16e8113edea6cb4a25b56c95c91c8e72098718cea64326fcdb0b0328bc5a7dc3fdc21b0b7c7f6cae95ee4298a2e79edd3ad44b0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast