indexo.dev

environmentalhistory.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 3563 ms crawled 2026-05-08

US · 158.51.60.73 · AS47002 Tiger Technologies LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Environmental History
Language
en-US

Technology

Server
Apache

Social

Registration

Registrar
Tiger Technologies LLC
Created
2008-03-19
Expires
2027-03-19 304 days left
Updated
2024-04-19
Name servers
  • ns1.tigertech.net
  • ns2.tigertech.net
  • ns3.tigertech.net

DNS records live

NS
  • ns1.tigertech.net
  • ns2.tigertech.biz
  • ns3.tigertech.org
MX
  • 10 mx1.tigertech.net
  • 10 mx2.tigertech.net
  • 20 mx3.tigertech.net

Email authentication partial

SPF
v=spf1 include:tigertech.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; ruf=mailto:dmarc-reports@tigertech.net
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://environmentalhistory.net/

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

Links to (4)

Linked from (2)