conta.cc
Observed 2026-07-14T13:01:38.082Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Registered withMarkMonitor Inc.
1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat conta.cc actually stands on - every host below is a signed observation
conta.cc
A / AAAA
67.199.248.1367.199.248.12
Cloudflareserves the site
NS
dns3.p01.nsone.netdns4.p01.nsone.netdns1.p01.nsone.netdns2.p01.nsone.net
nsone.netanswers its DNS
HTTPS probe
redirect
Redirecting (3xx) 301 → https://www.constantcontact.com
HTTP status301
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time170 ms
DNS resolutionNOERROR
Redirect chain
https://www.constantcontact.comEvery field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 2
67.199.248.1367.199.248.12
TXT 1
v=spf1 -all
NS 4
dns3.p01.nsone.netdns4.p01.nsone.netdns1.p01.nsone.netdns2.p01.nsone.net
SOA 1
dns1.p01.nsone.net hostmaster.nsone.net
TLS Certificates (0)
None.
Subdomains (1)
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
00de41fb-2d7f-46f9-beb0-8f5e603849a2- Output Hash
9723ac4d52db65dfceabe440eb0e851bc9c601639696c9b8ec3147ea01b1cbb2- Signature
ed25519:f12308b13e114d75633bb7b65cde04d2dc4306c0d1fa2273f8020dc3fa49fc98ec2a8337a5dc77f14143edc10717139a355cb14e90474cfc8265e3fd58bf4206- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast