indexo.dev

periscopeholdings.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-15 · ok HTTP/1.1 200 4104 ms crawled 2026-05-15

US · 35.161.23.240 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Government Contract Bids & eProcurement Software | Periscope Holdings
Description
Our e-Procurement & government contracts bid notification software connects all your systems throughout the procurement process – easily and effectively.
Language
en
Generator
SEOmatic
Canonical
https://www.periscopeholdings.com/

Open Graph

url
https://www.periscopeholdings.com/
title
Government Contract Bids & eProcurement Software | Periscope Holdings
locale
en_us
see also
https://www.linkedin.com/company/periscope-holdings
site name
Periscope Holdings
description
Our e-Procurement & government contracts bid notification software connects all your systems throughout the procurement process – easily and effectively.

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • ajax.googleapis.com×1
  • code.jquery.com×1
  • dc.ads.linkedin.com×1
  • fonts.googleapis.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1

Social

Contact

Address
816 Congress Ave, Suite 1400, 78701, Austin, TX, US

Registration

Registrar
Network Solutions, LLC
Created
2008-12-12
Expires
2026-12-12 205 days left
Updated
2025-10-13
Name servers
  • ns-1495.awsdns-58.org
  • ns-1968.awsdns-54.co.uk
  • ns-221.awsdns-27.com
  • ns-805.awsdns-36.net

DNS records live

NS
  • ns-1495.awsdns-58.org
  • ns-1968.awsdns-54.co.uk
  • ns-221.awsdns-27.com
  • ns-805.awsdns-36.net
MX
  • 0 periscopeholdings-com.mail.protection.outlook.com
TXT
  • intacct-esk=4FED1A48201B1D09E053EE06A8C027BF
  • kmaecmvedh8d2l096k6hblisjb
  • knowbe4-site-verification=efd923c3b4c3644b072299f45aa05085
Verified for
  • Microsoft 365
  • Smartsheet

Email authentication weak

SPF
v=spf1 ip4:207.200.53.247 ip4:216.51.56.98 ip4:24.153.227.146 ip4:52.129.112.252 ip4:35.82.188.125 ip4:35.83.174.229 include:spf.protection.outlook.com include:emailsrvr.com include:mail.zendesk.com include:mailgun.org include:_spf.intacct.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.periscopeholdings.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 (3)

Linked from (1)