indexo.dev

opto22.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 2278 ms crawled 2026-05-07

US · 184.72.56.157 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Opto 22 - Edge Controllers & Industrial IoT Solutions | groov EPIC & RIO
Description
Build smarter automation with groov EPIC edge controllers and groov RIO I/O. Open standards, built-in cybersecurity, no vendor lock-in. Free support for life. See products & pricing.
Canonical
https://www.opto22.com
Translations
  • en-us

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • www.googletagmanager.com×2
  • ajax.googleapis.com×1
  • js.hs-scripts.com×1
  • www.webtraxs.com×1

Social

Contact

Address
43044 Business Park Drive, 92590, Temecula, CA

Registration

Registrar
Network Solutions, LLC
Created
1995-05-14
Expires
2028-05-15 727 days left
Updated
2019-04-29
Name servers
  • ns1.zoneedit.com
  • ns17.zoneedit.com
  • ns3.zoneedit.com
  • ns6.zoneedit.co.uk

DNS records live

NS
  • ns1.zoneedit.com
  • ns17.zoneedit.com
  • ns3.zoneedit.com
  • ns6.zoneedit.co.uk
  • t2.zoneedit.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 11 TXT records
  • _42uw2q45dofxco4j98i4mtan6i3n45m
  • google-site-verification=VoGDDlzQn0TLh8U0tS0qaqjbM2Cq3umplzTs60F8fwE
  • google-site-verification=DaSlz0tnHTB1L4tWOCwyd_f1WdWlbilHunylTixhdqw
  • google-site-verification=gI984KHHYvNN5hxtzRFZ4MnY-CCKgWwiHXfHYQ_Jefg
  • google-site-verification=Hknh5oYzoi3V6o-IW0i3mJwqAYDefHmFh2xfo_OH1EI
  • google-site-verification=_X_-fadMlY2swBAu8_sqOmYTUwg9bqKyuRUiG8Kic_8
  • google-site-verification=Sib3s_LQF96Uk-RdvsXSzyA_eA6TvKOwVGN2mDsP4Oc
  • google-site-verification=-Io04c8dnkU7Y2xijYRAtW73TRZ8zV556i1nPanBfWE
  • anthropic-domain-verification-k35g9j=C2L4wqZB9GUwlcV3Bg11Eb3u8
  • x1dztj42zk80k866607nz75ymr4mjk2t
  • MS=ACC9CDEB86EF26C5DDEE444FF6AB9E7B2D4D5684

Email authentication strong

SPF
v=spf1 ip4:47.181.149.216 ip4:47.178.21.254 include:sendgrid.net include:439485.spf05.hubspotemail.net include:_spf.google.com include:spf.mandrillapp.com include:_spf.communiteq.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:systems@opto22.com; ruf=mailto:systems@opto22.com; sp=none; fo=1; aspf=r;
policy: none (monitoring only) · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+SOr8gsNEbz0Ixi8bjgNkH9QTQdf61oXoFqaoQ36shM5UdXhzRpmgE6owXXNGtflvUnmzgyY8R/UD25o4zb…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2026-01-20 to 2027-02-17
Expires in 274 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://opto22.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-resource-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src https://*.opto22.com; font-src https://*.opto22.com https://opto22.com https://*.gstatic.com https://*.neverbounce.com https://*.wistia.com https://*.wistia.net https://*.bootstrapcdn.com; img-src data: blob: https://*.opto22.com https://opto22.com https://*.google.com https://*.googleusercontent.com https://*.gstatic.com https://*.googletagmanager.com https://*.google-analytics.com https://*.hsforms.com https://*.hubspot.com https://*.facebook.com https://*.wistia.com https://*.wistia.net https://*.webtraxs.com; script-src 'unsafe-inline' 'unsafe-eval' https://*.opto22.com https://opto22.com https://client.rum.us-east-1.amazonaws.com https://*.sentry-cdn.com https://unpkg.com https://*.googleapis.com https://*.googletagmanager.com https://*.gstatic.com https://*.hs-scripts.com https://*.hs-analytics.net https://*.hscollectedforms.net https://*.hs-banner.com https://*.hsadspixel.net https://*.usemessages.com https://*.google-analytics.com https://*.facebook.net https://*.do
strict-transport-security
max-age=31536000; includeSubDomains; preload
cross-origin-resource-policy
same-site

Links to (5)

Linked from (1)