indexo.dev

golearner.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 1469 ms crawled 2026-05-13

US · 54.88.17.160 · AS14618 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Loading

Technology

Third-party hosts loaded (1)

  • cdn2.dcbstatic.com×5

Registration

Registrar
GoDaddy.com, LLC
Created
2014-06-16
Expires
2028-06-16 757 days left
Updated
2025-06-17
Name servers
  • ns47.domaincontrol.com
  • ns48.domaincontrol.com

DNS records live

NS
  • ns47.domaincontrol.com
  • ns48.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication weak

SPF
v=spf1 ip4:204.236.235.221 ip4:74.125.148.0/22 ip4:123.45.6.7 include:forum.appian.com include:home.appian.com include:aspmx.pardot.com include:_spf.jobvite.com include:_spf.google.com include:spf.postini.com include:d-eu-smtpgw.docebopaas.com include:docebosaas.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-20 to 2026-06-18
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.golearner.com/learn

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains;

Linked from (1)