selectonsite.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-17 · ok HTTP/1.1 200 2184 ms crawled 2026-05-07

US · 34.120.77.47 · AS396982 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: HVAC Digital Marketing | Select On Site
Description: Select on Site LLC provides HVAC-specific websites & marketing with second-to-none customer service. Join the SOS family!
Language: en
Canonical: https://www.selectonsite.com

Technology

Server: Google

Analytics

Google Tag Manager

Social widgets

Vimeo Embed

Third-party hosts loaded (7)

storage.googleapis.com×28
player.vimeo.com×4
unpkg.com×2
core-dot-sos-apps.appspot.com×1
maps.googleapis.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Phone

Address

P.O. Box 582, 60048, Libertyville, IL, USA

Registration

Registrar

Wild West Domains, LLC

Created

2000-11-25

Expires

2026-11-25 190 days left

Updated

2022-09-14

Name servers

ns67.domaincontrol.com
ns68.domaincontrol.com

DNS records live

NS

ns67.domaincontrol.com
ns68.domaincontrol.com

MX

0 selectonsite-com.mail.protection.outlook.com

TXT

ZOOM_verify_DDn6S2jhltMapOurpuhuNH
google-site-verification=SYl1pDvK7wLpK8K9FeWbJj_eIJL_sFbnIqN4xvTvhwA
MS=ms16688485

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com  include:secureserver.net include:u1684910.wl.sendgrid.net ip4:50.63.85.134 ip4:50.63.84.153 ip4:50.62.41.187 ip4:207.58.177.235 ip4:207.58.177.237 -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:gap@selectonsite.com;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDji8NeqRjmEj45eGnqlrJXbU5+KifdT5b2ezCYNzVFMM5L1c1Q2k7+S1ZZyG1ndo4EZJCtzjBb1QDrv9jCww…

selectors probed

Certificate (current)

WR3

from 2026-04-10 to 2026-07-09

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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