review42.com
Observed Jul 27, 2026, 22:42 UTC (6d 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
Secured byGoogle Trust Services
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat review42.com actually stands on - every host below is a signed observation
review42.com
A / AAAA
104.21.94.139172.67.136.1392606:4700:3033::6815:5e8b2606:4700:3036::ac43:888b
Cloudflareserves the site
NS
drew.ns.cloudflare.comteresa.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
cloudflare.netreceives its email
TLS
review42.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.94.139172.67.136.139
AAAA 2
2606:4700:3033::6815:5e8b2606:4700:3036::ac43:888b
MX 3
100route1.mx.cloudflare.net2route2.mx.cloudflare.net25route3.mx.cloudflare.net
TXT 2
v=spf1 include:_spf.mx.cloudflare.net include:zeptomail.eu ~allv=DMARC1; p=none; rua=mailto:8d51500779b845698d71bf7af023a322@dmarc-reports.cloudflare.net
NS 2
drew.ns.cloudflare.comteresa.ns.cloudflare.com
SOA 1
drew.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
review42.com |
C=US, O=Google Trust Services, CN=WE1 | Thu, 08 Oct 2026 11:34:16 +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_3ccca307d0f04cbb- Output Hash
fba80ff1166bf1588379149042749a8e7214c733138a7f33e2dd82c349972158- Signature
ed25519:07fe404403f3c5fcac093403c2aa43b162e11a910bdf4ad85393911ce10c41568bcf75b4191db211ea52bf7b088be2b8e550928d746c971f8afb65e1506d5d0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast