indexo.dev

firsthydrogen.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 202 433 ms crawled 2026-05-07

US · 172.67.190.191 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

CDN
Cloudflare

Registration

Registrar
NameCheap, Inc.
Created
2009-11-09
Expires
2028-01-27 618 days left
Updated
2026-01-21
Name servers
  • priscilla.ns.cloudflare.com
  • ruben.ns.cloudflare.com

DNS records live

NS
  • priscilla.ns.cloudflare.com
  • ruben.ns.cloudflare.com
MX
  • 0 firsthydrogen-com.mail.protection.outlook.com
TXT
  • MS=ms16263293

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:firsthydrogen.com.spf.auto.dnssmarthost.net -all
strict (-all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-21 to 2026-06-19
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)