lwilliamslab.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 2097 ms crawled 2026-05-07

US · 192.252.154.28 · AS8739 ICDSoft Ltd.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Registrar
eNom, LLC
Created
2019-12-05
Expires
2026-12-05 200 days left
Updated
2025-12-01
Name servers
  • ns1.s449.sureserver.com
  • ns2.s449.sureserver.com

DNS records live

NS
  • ns1.s449.sureserver.com
  • ns2.s449.sureserver.com
MX
  • 0 mail.lwilliamslab.org

Email authentication partial

SPF
v=spf1 a mx include:s449.smtp-spf.sureserver.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzWZQE5NE9DZSZn7Y6RZfuZlpjEjRej0hiKnJGnTAz49NsfF1jnwk1EJ3xQbNdpANc08jCnQ/vOuk/n8mABk…
selectors probed

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 51 days

HTTP security headers

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

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

Links to (3)

Linked from (1)