indexo.dev

spec.org

.org toplist crawl dns

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2676 ms crawled 2026-05-18

US · 38.146.202.4 · AS174 Cogent Communications, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
SPEC - Standard Performance Evaluation Corporation
Language
en
Generator
Hugo 0.127.0
Canonical
https://www.spec.org/

Technology

Server
Apache
CMS
Hugo
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Social

Registration

Registrar
Network Solutions, LLC
Created
1997-09-23
Expires
2030-09-22 1585 days left
Updated
2025-07-29
Name servers
  • pro.spec.org
  • ns1.headgear.org
  • spec.cs.miami.edu

DNS records live

NS
  • ns1.headgear.org
  • ns2.headgear.org
  • pro.spec.org
  • spec.cs.miami.edu
MX
  • 10 pro.spec.org

Email authentication partial

SPF
v=spf1 ip4:38.146.202.0/26 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-05 to 2026-06-06
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://spec.org/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000; includeSubDomains

Links to (4)

Linked from (2)