castrol.com

Observed 2026-07-06T15:14:17.626Z (6d ago). Every field below was attested with an Ed25519 signature at scan time.

INFRASTRUCTURE MAPwhat castrol.com actually stands on - every host below is a signed observation

castrol.com

A / AAAA

54.72.215.189

unattributedserves the site

damon.ns.cloudflare.comnaomi.ns.cloudflare.comns-1917.awsdns-47.co.ukns-1035.awsdns-01.org+2 more

cloudflare.com + awsdns-47.co.uk + moreanswers its DNS

castrol-com.mail.protection.outlook.comcastrol-com.mail.protection.outlook.com

outlook.comreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.castrol.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time499 ms

DNS resolutionNOERROR

Redirect chain

https://www.castrol.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

54.72.215.189

MX 2

20castrol-com.mail.protection.outlook.com
10castrol-com.mail.protection.outlook.com

TXT 21

pardot1104472=f5a3642460f7bc15470dd3cf37db0ce5ed4cac344bf7d811847b0e5548becd7b
_siz4a4b3vuntfa0hyekmiqv8xpdw40i
pardot1100983=02a45752523f68be4ea128cb72d7b54cd1b075fd00c55fb6274822657a7c4539
pardot1051602=eee26ad60274862479bf552f8a3d4c4d3a0545baa2f116952354f1d469773ea4
pardot1075352=ca0179f931316e4f24a9b80454955aaa4aee8f8df78a485f3e6b74e9545530b4
pardot1100973=38e1cbb512107a99c9b55e7addfeea5af7e48507971705f7a43bb82540fa33fd
9xA23a2Hoc9qGhAUbOWA0psgoa+S7z8fCADNZqx1bbsqBBdyJN6L0TFF9zYWujBvZXsJbqto5P/PKnnnmIHp2Q==
pardot1051602=973dcbdf7ddc79d1f130c85df457f751b3a605c54cac2ac0dd116d07404c7da8
pardot1051602=d4c17db34d82d7f69e2f593a374f7e182020acd58edf82eff1a7a64e330f7c68
pardot1100983=1765e5da354cbef46e5e43ef976857baf8fc7b64344e859fdea641861b77d9e2

NS 6

damon.ns.cloudflare.com
naomi.ns.cloudflare.com
ns-1917.awsdns-47.co.uk
ns-1035.awsdns-01.org
ns-510.awsdns-63.com
ns-925.awsdns-51.net

SOA 1

damon.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (93)

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 receipt

Put the receipt on your own site. A live badge showing what Connor observes and signs for castrol.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://connor.dns.drm3.network/t/castrol.com">
  <img src="https://connor.dns.drm3.network/badge/castrol.com.svg"
       width="300" height="64" alt="Connor signed observations for castrol.com">
</a>

Ed25519 Receipt

Receipt ID: da841559-2859-4d33-816a-bd9e69f80b60
Output Hash: cd9926808b5c6f21c32b40b74f27eec4bcd1a5b8704a81af6db638bb9e062710
Signature: ed25519:4b2a29cda7ad61075f4db7edd81123ba17d31b29601096b5ae47d1a494f8e868cca712b4db7a679789db1f6cdc98dd377d461818891c613a8839ceb7190bae01
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://connor.dns.drm3.network/t/castrol.com/2026-07-06T15:14:17.626Z