mark.dev
Observed Aug 16, 2026, 15:32 UTC (6h 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
CloudflareSecured byGoogle Trust Services
Google Trust ServicesIPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mark.dev actually stands on - every host below is a signed observation
mark.dev
A / AAAA
104.21.9.153172.67.160.642606:4700:3033::6815:9992606:4700:3031::ac43:a040
Cloudflareserves the site
NS
hunts.ns.cloudflare.comjanet.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
fwd1.porkbun.comfwd2.porkbun.com
porkbun.comreceives its email
TLS
mark.dev
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.9.153172.67.160.64
AAAA 2
2606:4700:3033::6815:9992606:4700:3031::ac43:a040
MX 2
1fwd1.porkbun.com1fwd2.porkbun.com
TXT 2
v=spf1 include:_spf.porkbun.com ~allv=spf1 mx include:_spf.porkbun.com ~all
NS 2
hunts.ns.cloudflare.comjanet.ns.cloudflare.com
SOA 1
hunts.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mark.dev |
C=US, O=Google Trust Services, CN=WE1 | Mon, 02 Nov 2026 01:17:24 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_d7775fb381863e21- Output Hash
c6352d718f8abac4cb3cd173f9825e658a0d959278a512be6224059697c0b72f- Signature
ed25519:5459c7b2ab7f90b336859e291c1b1cd8c07c5268c88a6b9b14ea98d9483c9ab79cf91793cf55aeb31f2c97e443d82de21c6f4417b9e75729eb8c64212c4db007- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast