roihunter.com
Observed Jul 27, 2026, 14:39 UTC (4d 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 byGoogle Workspace
Secured byLet's Encrypt
Also usesHubSpotAtlassianFacebook/MetaGoogle Search ConsoleSlack
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat roihunter.com actually stands on - every host below is a signed observation
roihunter.com
A / AAAA
217.16.184.42
Cloudflareserves the site
NS
ns-1332.awsdns-38.orgns-1541.awsdns-00.co.ukns-196.awsdns-24.comns-909.awsdns-49.net
awsdns-38.org + awsdns-00.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
roihunter.com
Let's Encryptissued its certificate
DNS Records
A 1
217.16.184.42
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 16
2642242.spf02.hubspotemail.net8ancfb0s4hvllp1ntl06dlctu2MS=ms24968532_acme-challenge.app.roihunter.com=JMU9DMLwPDHRY0b2f0575Yo2PVjbAd6DqCOoPVQf0TMatlassian-domain-verification=9lWyWmv3k475HtCUHjIcmgo/5H8vF67SL33ElkPhUTRIEMk2g9CTvRpJ627DhWDcfacebook-domain-verification=g6ul27upufcmscj773fh5g7d48y1jagoogle-site-verification=F6WrfdSEJrwZbDJh5H1_vjc-YMtipC-3U81ohpJSupwgoogle-site-verification=JMU9DMLwPDHRY0b2f0575Yo2PVjbAd6DqCOoPVQf0TMgoogle-site-verification=ZnPyAVQh2HU1EyUll_C75ZWTjVshxAPQM5b6gvHZu-8google-site-verification=eoQdO4Bq5Otrrh15YdFHpd0tU4qiNTqVa_NnRx1iJN4
NS 4
ns-1332.awsdns-38.orgns-1541.awsdns-00.co.ukns-196.awsdns-24.comns-909.awsdns-49.net
SOA 1
ns-1332.awsdns-38.org awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
roihunter.com |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 19 Oct 2026 14:38:37 +0000 |
YR1 |
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_8ee51fa6316a5834- Output Hash
c57b57c12428d583a39962530a4b546e1fb6390a27be0ce84e22900e9c588b12- Signature
ed25519:4e6c8e20867e9203d681b4756f2161bf7bb3454fb9a70bacf4f1cd2f7c7d20895c2a132335d9538a6e7874b44b3ab61e466d1d1bb64e33d4f0584ec38e3af90a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast