indexo.dev

agner.org

.org crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 937 ms crawled 2026-06-03

US · 192.185.16.70 · AS19871 Network Solutions, LLC

Reputation 87/100 weak security headers weak subdomain policy

Classifying

HTML metadata

Title
Agner Fog
Description
Agner Fog's research. Topics: Cultural evolution - Evolutionary anthropology - Simulation of biological evolution - Software optimization - Random number generators
Generator
Plain hand coding

Technology

Server
Apache

Registration

Registrar
Network Solutions, LLC
Created
1999-01-06
Expires
2030-01-06 1310 days left
Updated
2024-11-12
Name servers
  • ns873.hostgator.com
  • ns874.hostgator.com

DNS records live

NS
  • ns873.hostgator.com
  • ns874.hostgator.com
MX
  • 0 mail.agner.org

Email authentication strong

SPF
v=spf1 a mx include:websitewelcome.com ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;ruf=mailto:agnerfog@gmail.com
policy: quarantine · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsaXE+yVzTDLAvNSqYH1KvzXT+ef6OBJS/imWOyg+ipkuDMrt0twto64PaskzII3Px7E8SkUxI+mzAV…
selectors probed

Certificate (current)

R13
from 2026-05-25 to 2026-08-23
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://agner.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (2)