indexo.dev

optofine.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 5010 ms crawled 2026-05-07

US · 192.227.120.87 · AS13886 Cloud South

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
ENT Surgical Microscopes, NEURO Surgical Microscopes, Manufacturer
Description
ENT Surgical Microscopes, NEURO Surgical Microscopes, Ophthalmic Microscopes, Colposcopes, Dental Microscopes, A Scan Machines Manufacturer Supplier Exporter
Language
en
Canonical
https://www.optofine.com/index.html

Open Graph

url
https://www.optofine.com/index.html
title
Optofine Instruments Pvt. Ltd.
site name
Optofine Instruments Pvt. Ltd.

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×3
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2004-05-08
Expires
2027-05-08 353 days left
Updated
2026-05-06
Name servers
  • ns.midpune.com
  • ns2.midpune.com

DNS records live

NS
  • ns.midpune.com
  • ns2.midpune.com
MX
  • 0 aspmx.l.google.com
  • 10 alt1.aspmx.l.google.com
  • 10 alt2.aspmx.l.google.com
  • 20 alt3.aspmx.l.google.com
  • 20 alt4.aspmx.l.google.com
TXT
  • google-site-verification=bmVLC-cEWknO1lDSELmw9rE5oMSs5xkvSHVk7ri34jg
  • google-site-verification=kmjaS9wU4_9-w3j_EvMqsNgZqg5QhsUzQ4PxCdkYYfM

Email authentication strong

SPF
v=spf1 +ip4:192.227.72.32 +ip4:85.208.51.60 +ip4:192.227.108.55 +ip4:192.227.120.87 +include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-28 to 2026-07-27
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (9)