perthirtysix.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-01 · ok HTTP/1.1 200 3907 ms crawled 2026-05-05

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title

PerThirtySix

Description

Thoughtful, data-driven explorations

Language

Feeds

PerThirtySix · RSS RSS

Open Graph

url: https://perthirtysix.com
title: PerThirtySix
site name: PerThirtySix
description: Thoughtful, data-driven explorations

Technology

CDN: Vercel
CMS: Nuxt

Third-party hosts loaded (1)

cdn.jsdelivr.net×1

Social

Registration

Registrar

Squarespace Domains II LLC

Created

2021-03-09

Expires

2027-03-09 294 days left

Updated

2026-02-22

Name servers

ns-cloud-c1.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c4.googledomains.com

DNS records live

NS

ns-cloud-c1.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c4.googledomains.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

v=spf1 include:_spf.google.com ~all

Certificate (current)

R13

from 2026-03-27 to 2026-06-25

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://perthirtysix.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=63072000