indexo.dev

oystermasterguild.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 3830 ms crawled 2026-05-07

US · 162.159.142.17 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Oyster Master Guild - Advancing Global Oyster Appreciation
Description
A global network of oyster educators, oyster sommeliers and shuckers, oyster producers, and enthusiasts who support the advancement of oyster appreciation.
Language
en
Canonical
https://www.oystermasterguild.com/

Open Graph

url
https://www.oystermasterguild.com/
title
Oyster Master Guild - Advancing Global Oyster Appreciation
site name
Oyster Master Guild
description
A global network of oyster educators, oyster sommeliers and shuckers, oyster producers, and enthusiasts who support the advancement of oyster appreciation.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • cdn.mycourse.app×58
  • lwfiles.mycourse.app×9
  • www.googletagmanager.com×2
  • js.stripe.com×1
  • releases.transloadit.com×1

Registration

Registrar
Tucows Domains Inc.
Created
2017-04-04
Expires
2027-04-04 319 days left
Updated
2026-04-03
Name servers
  • ns1.hover.com
  • ns2.hover.com

DNS records live

NS
  • ns1.hover.com
  • ns2.hover.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • lw=67155b8ce3d94e053c0e8944
  • google-site-verification=tW5YFevvs2LQxaUA2esTWc710Myqm06ouDCy4ZAXE-8

Email authentication strong

SPF
v=spf1 a mx include:_spf.mlsend.com include:sender.zohoinvoice.com include:mailgun.org ?all
neutral (?all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuu3J5l4q5yBKd50321AHmi0+CD3g+PFutGdRjxfJGNJRLUFH0AXO3E6fzfYzEFMFgJo6ndnDxMzdRY…
selectors probed

Certificate (current)

E8
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.oystermasterguild.com/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (1)