indexo.dev

threeten.org

.org crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 1292 ms crawled 2026-05-11

US · 192.30.252.153 · AS36459 GitHub, Inc.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ThreeTen - Home page and Documentation

Technology

CDN
Fastly
Server
GitHub.com

Social

Registration

Registrar
IONOS SE
Created
2013-01-15
Expires
2027-01-15 241 days left
Updated
2026-03-01
Name servers
  • ns1060.ui-dns.org
  • ns1060.ui-dns.biz
  • ns1060.ui-dns.com
  • ns1060.ui-dns.de

DNS records live

NS
  • ns1060.ui-dns.biz
  • ns1060.ui-dns.com
  • ns1060.ui-dns.de
  • ns1060.ui-dns.org
MX
  • 10 mx00.ionos.co.uk
  • 10 mx01.ionos.co.uk

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2026-04-14 to 2026-07-13
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (7)

Linked from (2)