indexo.dev

alexrenda.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP/1.1 200 1160 ms crawled 2026-05-15

US · 172.67.154.93 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Alex Renda
Language
en

Technology

CDN
Cloudflare

Social

Registration

Registrar
Cloudflare, Inc.
Created
2014-09-09
Expires
2026-09-09 113 days left
Updated
2025-08-10
Name servers
  • kip.ns.cloudflare.com
  • vera.ns.cloudflare.com

DNS records live

NS
  • kip.ns.cloudflare.com
  • vera.ns.cloudflare.com
MX
  • 10 amir.mx.cloudflare.net
  • 14 linda.mx.cloudflare.net
  • 81 isaac.mx.cloudflare.net

Email authentication strong

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; p=
  • google: v=DKIM1; p=
  • selector1: v=DKIM1; p=
  • selector2: v=DKIM1; p=
  • k1: v=DKIM1; p=
  • k2: v=DKIM1; p=
  • mail: v=DKIM1; p=
  • dkim: v=DKIM1; p=
  • s1: v=DKIM1; p=
  • s2: v=DKIM1; p=
  • mxvault: v=DKIM1; p=
  • smtpapi: v=DKIM1; p=
selectors probed

Certificate (current)

WE1
from 2026-04-04 to 2026-07-03
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (17)

Linked from (1)