indexo.dev

calcing.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 2191 ms crawled 2026-05-31

CA · 15.235.15.197 · AS16276 OVH SAS

Reputation 94/100 dmarc monitor-only

Classifying

Technology

Server
Apache

Registration

Registrar
GoDaddy.com, LLC
Created
2003-02-12
Expires
2027-02-12 255 days left
Updated
2025-01-08
Name servers
  • ns1.colsat.net
  • ns2.colsat.net

DNS records live

NS
  • ns1.colsat.net
  • ns2.colsat.net
MX
  • 0 calcing.com

Email authentication partial

SPF
v=spf1 ip4:15.235.15.197 ip4:144.217.79.226 +a +mx +ip4:167.114.208.136 +ip4:158.69.2.14 +ip4:192.99.99.59 +ip4:144.217.212.198 +ip4:167.114.32.195 +ip4:144.217.251.32 +ip4:198.27.86.150 ~all
softfail (~all)
DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApwEy9R4wJ6+3ucTUYvx7Y81R8qGT48pTsRpKtYaAT1oPUbDrRE2xNy/w0DfyZJNEtsuPovVt1EE8sI…
selectors probed

Certificate (current)

R13
from 2026-04-12 to 2026-07-11
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked over plain HTTP: http://www.calcing.com/

present
  • strict-transport-security
  • content-security-policy
findings
  • checked over plain HTTP
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests;
strict-transport-security
max-age=31536000; includeSubDomains; preload

Linked from (1)