castoroptics.com

.com crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 6482 ms crawled 2026-05-06

US · 50.16.35.210 · AS14618 Amazon.com, Inc.

Reputation 100/100

sector tech type homepage

HTML metadata

Title: Castor
Description: Castor Optics offre des solutions fibrées sur mesure pour la détection en conditions de faible photon et bruit élevé pour redéfinir les limites de sensibilité.
Language: fr-CA

Open Graph

url: https://www.castoroptics.com/
title: Castor
locale: fr_CA
site name: Castor
description: Castor Optics offre des solutions fibrées sur mesure pour la détection en conditions de faible photon et bruit élevé pour redéfinir les limites de sensibilité.
locale:alternate: en_CA

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (3)

tj.imgix.net×8
d12oqns8b3bfa8.cloudfront.net×1
www.googletagmanager.com×1

Social

Contact

Email

info@castoroptics.com

Phone

5144474866

Registration

Registrar

Name106, Inc.

Created

2013-03-21

Expires

2027-03-21 305 days left

Updated

2026-02-26

Name servers

ns1170.dns.dyn.com
ns2200.dns.dyn.com
ns3160.dns.dyn.com
ns4173.dns.dyn.com

DNS records live

NS

ns1170.dns.dyn.com
ns2200.dns.dyn.com
ns3160.dns.dyn.com
ns4173.dns.dyn.com

MX

10 mx.zoho.com
20 mx2.zoho.com
50 mx3.zoho.com

TXT

v=spf1 include:_spf.mailersend.net include:zoho.com ~all
google-site-verification=kaYlpi3TIHLdV-UI2RKaDckW7fX4y9C-jumnjp3qP4E

Certificate (current)

R12

from 2026-03-24 to 2026-06-22

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.castoroptics.com/

present

strict-transport-security
x-frame-options
permissions-policy

findings

missing Content Security Policy
missing content type protection
missing Referrer Policy

Header values

x-frame-options: SAMEORIGIN
permissions-policy: interest-cohort=()
strict-transport-security: max-age=31536000

Links to (4)

Linked from (1)

sfoptique.org×2