dothttp.dev
Observed Aug 11, 2026, 06:42 UTC (10h 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
Email byMailgun
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dothttp.dev actually stands on - every host below is a signed observation
dothttp.dev
A / AAAA
198.49.23.145
unattributedserves the site
NS
ns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.com
googledomains.comanswers its DNS
MX
mxa.mailgun.orgmxb.mailgun.org
Mailgunreceives its email
TLS
dothttp.dev
Let's Encryptissued its certificate
DNS Records
A 1
198.49.23.145
MX 2
10mxa.mailgun.org10mxb.mailgun.org
TXT 1
v=spf1 include:mailgun.org ~all
NS 4
ns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.com
SOA 1
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dothttp.dev |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 16 Oct 2026 15:59:09 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_7d0904c994579d8b- Output Hash
cf0d4a8e0865d89bffdcb3f65d5ac3521af8b5fbcbef2627a27a270051436436- Signature
ed25519:56cb40304181de2305670a1ae7ad542369434ff996123907aae04b07ba02facb36a78cda62f3b0d25a827de1daa2fd2e5a516c975116dc62c6b2112b75540004- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast