guinnessworldrecords.com
Observed Jul 24, 2026, 09:47 UTC (1h 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 byMimecast
Registered withSafeNames Ltd.
Also usesDocuSignAtlassian
9 subdomains · tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat guinnessworldrecords.com actually stands on - every host below is a signed observation
guinnessworldrecords.com
A / AAAA
18.160.143.3918.160.143.10318.160.143.10118.160.143.71
Cloudflareserves the site
NS
ns-1101.awsdns-09.orgns-1968.awsdns-54.co.ukns-582.awsdns-08.netns-330.awsdns-41.com
awsdns-09.org + awsdns-54.co.uk + moreanswers its DNS
MX
eu-smtp-inbound-2.mimecast.comeu-smtp-inbound-1.mimecast.com
Mimecastreceives its email
HTTPS probe
redirect
Redirecting (3xx) 301 → http://www.guinnessworldrecords.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time150 ms
DNS resolutionNOERROR
Redirect chain
http://www.guinnessworldrecords.com/
MCP
This domain advertises an AI service endpoint at
_mcp._tcp.
_a71ww6got4imp9yzwkkrt3mumy4m1ge _fe2g8tvpb16lgy73vr1j6ren1a37vn4Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 4
18.160.143.3918.160.143.10318.160.143.10118.160.143.71
MX 2
0eu-smtp-inbound-2.mimecast.com0eu-smtp-inbound-1.mimecast.com
TXT 19
Foxit-domain-verification=7a70922fc7b929194de7813388526ddeIFDKFnF/rOTm0sSvN07eKSQuCsWwh1RFrGyskvnYO2O0frY1MjTtQ5+c1XnQBVVF03BPKBQiuGBEmHSepnSK9w==_a71ww6got4imp9yzwkkrt3mumy4m1ge_fe2g8tvpb16lgy73vr1j6ren1a37vn4o5f830dv3b36d1out39lpr568t00D20000000Cjm4=1TBP600000002D8adobe-idp-site-verification=74edf843ec46118d01c59295276da43a1af9d1bd1d4bf65925f7c885e6c41c3dyhy0lg9n4wtxlpdfr8c6ww7mk4npf8mbdocusign=450aeed6-d2ff-4fdc-acee-8cc16e2d2419projectmanager:YTQ2Mjk3ZmEtNGI1OC00MTA2LWFmMjYtNjRmN2QxMDI0NmVhksyrxQ+PcaU=
NS 4
ns-1101.awsdns-09.orgns-1968.awsdns-54.co.ukns-582.awsdns-08.netns-330.awsdns-41.com
SOA 1
ns-582.awsdns-08.net awsdns-hostmaster.amazon.com
TLS Certificates (0)
None.
Subdomains (9)
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_aedaeeaa32155ce8- Output Hash
42d7f9be417befcab75b6779d5b84ab2c6654a40832277367dc1a4290eb63ea8- Signature
ed25519:e65fbfb7ecbc17218f70b323dda71ec354b46cebcf4cdbb7753f88aa4199499c3298009b63e188fa76592862a3bfbf720cdadcfc6953000416379d0fc55ba606- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast