indexo.dev

harperengineering.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 909 ms crawled 2026-05-13

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

sector manufacturing type homepage

HTML metadata

Title
Harper Engineering Co.
Description
Leader of aerospace industry with an unwavering commitment to our customers. We offer highest quality solutions ranging from latches to secondary barriers.
Language
en

Open Graph

url
https://harperengineering.com
title
Harper Engineering Co.
locale
en_US
site name
harperengineering.com
description
Leader of aerospace industry with an unwavering commitment to our customers. We offer highest quality solutions ranging from latches to secondary barriers.

Technology

CDN
Vercel
CMS
Next.js

Social

Contact

Email
Phone

Registration

Registrar
GoDaddy.com, LLC
Created
1999-07-30
Expires
2026-07-30 70 days left
Updated
2025-07-28
Name servers
  • nataly.ns.cloudflare.com
  • syeef.ns.cloudflare.com

DNS records live

NS
  • nataly.ns.cloudflare.com
  • syeef.ns.cloudflare.com
MX
  • 10 us-smtp-inbound-1.mimecast.com
  • 10 us-smtp-inbound-2.mimecast.com
Verified for
  • Atlassian
  • Google

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ip4:216.151.1.239 a:harperengineering.com ip4:64.122.5.100/30 ip4:162.17.166.246/29 ip4:67.51.98.202 ip4:65.140.139.218 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2WbAYDEtm9d0lPeU5yQuCBnd5UWI+97UaBPUZcAoN3cGmEO4Ubr9lOLLSu4IZ6Xpr3U+xPwmfjQXqvFBtot…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0kUlaNfPI+kqiLSx2nP2qKmvrr+f3evrcVf7nJdc8mAt+s7KQPzvddfZRhNAJCm9GjLcdZTNpGcrIB2Jux…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsb/mrhrXhmWKakVCSVVDnPfLykCDojDgvRV/NChKjdRMEjB8wre+tPmEpLsBVLW10t9fRIjXTypdAVSoPy…
selectors probed

Certificate (current)

R13
from 2026-03-25 to 2026-06-23
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://harperengineering.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 (1)

Linked from (1)