indexo.dev

johngottman.net

.net crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 6008 ms crawled 2026-05-09

US · 44.250.25.68 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
John M. Gottman, Ph.D.
Language
en-US
Canonical
https://www.johngottman.net/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Registrar
Network Solutions, LLC
Created
2011-05-24
Expires
2027-05-24 368 days left
Updated
2026-03-25
Name servers
  • ns-1331.awsdns-38.org
  • ns-1822.awsdns-35.co.uk
  • ns-491.awsdns-61.com
  • ns-585.awsdns-09.net

DNS records live

NS
  • ns-1331.awsdns-38.org
  • ns-1822.awsdns-35.co.uk
  • ns-491.awsdns-61.com
  • ns-585.awsdns-09.net

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01
from 2025-11-08 to 2026-12-07
Expires in 200 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.johngottman.net

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (3)

Linked from (1)