indexo.dev

imssr.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 980 ms crawled 2026-05-18

US · 172.67.210.72 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
IsMyStuffStillRunning
Language
en

Technology

CDN
Cloudflare

Registration

Registrar
NameSilo, LLC
Created
2012-09-17
Expires
2026-09-17 119 days left
Updated
2025-09-18
Name servers
  • eric.ns.cloudflare.com
  • olga.ns.cloudflare.com

DNS records live

NS
  • eric.ns.cloudflare.com
  • olga.ns.cloudflare.com
MX
  • 10 mx.sendgrid.net
  • 20 mx.sendgrid.net

Email authentication partial

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

Certificate (current)

WE1
from 2026-04-12 to 2026-07-11
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://imssr.com/

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

Linked from (1)