indexo.dev

porterandblack.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 420 ms crawled 2026-06-04

US · 184.72.153.59 · AS14618 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Porter & Black - Web Development, Software & Technology

Technology

Server
Microsoft-IIS
ASP.NET
4.0.30319

Registration

Registrar
Amazon Registrar, Inc.
Created
2019-06-05
Expires
2027-06-05 365 days left
Updated
2026-05-16
Name servers
  • dns1.stabletransit.com
  • dns2.stabletransit.com

DNS records live

NS
  • dns1.stabletransit.com
  • dns2.stabletransit.com
MX
  • 0 porterandblack-com.mail.protection.outlook.com
TXT
  • Value=MS=ms73497407

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:contact@porterandblack.com
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJQ3Z9OyWLpyelF857q3muwx6RIF6XWXesG9wydhynmwvad3MVhugszRhpP9dvtChtWtkZUgMv7CPihMCf3/…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCfdRkvgNoprmHsLnNxmS37kNiUfEtM26Yt9PWSJRhiVaFsD4Qg4nUC4hAqpQsNyYSzlYy3V/IGwOTFxIgPoP…
selectors probed

Certificate (current)

R12
from 2026-05-27 to 2026-08-25
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)