indexo.dev

column.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 2001 ms crawled 2026-05-07

US · 13.33.235.95 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Column | The platform bank built for scale
Description
The only nationally chartered bank built to enable developers and builders to create new financial services.
Language
en-us
Generator
Gatsby 4.25.9
Canonical
https://column.com/

Open Graph

title
Column | The platform bank built for scale
site name
Column
description
The only nationally chartered bank built to enable developers and builders to create new financial services.

Technology

CDN
Amazon CloudFront
Server
AmazonS3
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×4
  • images.ctfassets.net×1

Registration

Registrar
Amazon Registrar, Inc.
Created
1998-03-17
Expires
2027-03-16 301 days left
Updated
2026-02-09
Name servers
  • ns-1508.awsdns-60.org
  • ns-1962.awsdns-53.co.uk
  • ns-464.awsdns-58.com
  • ns-543.awsdns-03.net

DNS records live

NS
  • ns-1508.awsdns-60.org
  • ns-1962.awsdns-53.co.uk
  • ns-464.awsdns-58.com
  • ns-543.awsdns-03.net
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
Show 9 TXT records
  • openai-domain-verification=dv-ZtXOp3bWqgZ0y9AD80yX8aky
  • slack-domain-verification=w14eRSwSJrUUmdL7wsBuxI6R1mUwwZ1SEbGZ0Xtt
  • twilio-domain-verification=6d391c3de13f9b8cc5c1dd6f4aa711ab
  • anthropic-domain-verification-gh5hpf=eKbDDOawcRrWJenVPUz09JSPm
  • asv=4e573e30b4948afdeb67afc9f49b5ac6
  • atlassian-domain-verification=aBEjaALEBa6YuHk6Ho6djegYn1YzqiO92zFjND5hECmYseHfEMjmvasbehWa3TsB
  • google-site-verification=_SC7wJiGVJp9qn0ijOS_VGWTLhycwGNDx9bcFPCgc3U
  • jetbrains-domain-verification=qh9k9j17b6b2kb0msfvpy5f5
  • neat-pulse-domain-verification-1XBQ29v=8a098c57-dd22-4086-a63b-0a508264f976

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com include:_spf.salesforce.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:pbplqehn@ag.us.dmarcian.com; ruf=mailto:pbplqehn@fr.us.dmarcian.com;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01
from 2026-03-17 to 2026-10-01
Expires in 135 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)