indexo.dev

gradium.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 1482 ms crawled 2026-05-08

US · 35.215.102.247 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server
nginx

Registration

Registrar
GoDaddy.com, LLC
Created
1997-04-23
Expires
2027-04-24 339 days left
Updated
2026-04-24
Name servers
  • ns1.siteground.net
  • ns2.siteground.net

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 10 mx10.antispam.mailspamprotection.com
  • 20 mx20.antispam.mailspamprotection.com
  • 30 mx30.antispam.mailspamprotection.com

Email authentication partial

SPF
v=spf1 ip4:37.60.253.211 +a +mx +ip4:35.215.89.139 +mx:mx10.mailspamprotection.com +mx:mx20.mailspamprotection.com +mx:mx30.mailspamprotection.com include:gradium.com.spf.auto.dnssmarthost.net -all
strict (-all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxjVU/If/nIsknhGQHssO5jhVQmx2PFTA0ufVBYx10d9aLye/KtYCZYWvV2X5/1bglJTuRJxALWmFSi…
selectors probed

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)