indexo.dev

markprompt.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1869 ms crawled 2026-05-07

US · 216.150.1.193 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Markprompt | Artificial Intelligence for Customer Support
Description
Markprompt powers AI support infrastructure at some of the world’s leading enterprise companies and fastest-growing startups.
Language
en
Generator
Astro v5.7.5

Open Graph

url
https://www.markprompt.com/
title
Markprompt | Artificial Intelligence for Customer Support
site name
Markprompt
description
Markprompt powers AI support infrastructure at some of the world’s leading enterprise companies and fastest-growing startups.

Technology

CDN
Vercel

Social

Registration

Registrar
Name.com, Inc.
Created
2023-03-09
Expires
2027-03-09 293 days left
Updated
2026-04-27
Name servers
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com
MX
  • 1 smtp.google.com
TXT
  • MS=9EEECE2FB8168EB7A0B3EA3FA3120C0C7CAFAC76
  • google-site-verification=7Ulf3-JSwjPW59SJ8UnpyK-KlkmpWFRZLTWs_ZQ7Jcc
  • v=DMARC1; fo=1; p=quarantine

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:amazonses.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:michael@markprompt.com;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApamy2LzEN2FEFXTBkHPGmxTdyAq2pDo3mmPl2q1A2rh/Mq3l/GNJETk8utOL86+xot/b56epXW+EzK…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqUFmvT+QnKmdMVR0InPpt0DNNQ/zcAHw9PjKh7pZwCQwJJdrDZT6oJ88syoQvIeksV+Iotw3YQyhL4uPQq…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmvqSsTeuVLwpIldd4AonoBkypWFAfzjng5CaxcZW/c5QQW1AioQuHvNPUU8/XUp0bvuiu8U59EjzPD6b7U…
selectors probed

Certificate (current)

R13
from 2026-03-16 to 2026-06-14
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

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

Links to (5)

Linked from (1)