sherdog.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2625 ms crawled 2026-05-18

US · 104.17.95.20 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Sherdog.com: UFC, Mixed Martial Arts (MMA) News, Results, Fighting
Description: The industry pioneer in UFC, Bellator and all things MMA (aka Ultimate Fighting). MMA news, interviews, pictures, videos and more since 1997.
Language: en

Open Graph

url: //www.sherdog.com/
title: Sherdog.com: UFC, Mixed Martial Arts (MMA) News, Results, Fighting
site name: Sherdog
description: The industry pioneer in UFC, Bellator and all things MMA (aka Ultimate Fighting). MMA news, interviews, pictures, videos and more since 1997.

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights
Google Tag Manager

Ads

Amazon Ads
Google Ads (DoubleClick)

Social widgets

Twitter Widget

Third-party hosts loaded (26)

a.pub.network×3
platform.twitter.com×2
secure-au.imrworldwide.com×2
ajax.googleapis.com×1
api.btloader.com×1
b.pub.network×1
btloader.com×1
c.amazon-adsystem.com×1
c.pub.network×1
cdn-images.mailchimp.com×1
cdn.confiant-integrations.net×1
cdn.parsely.com×1
cdn.springboardplatform.com×1
d.pub.network×1
d3lcz8vpax4lo2.cloudfront.net×1
open.spotify.com×1
plus.google.com×1
product.instiengage.com×1
rumcdn.geoedge.be×1
s.amazon-adsystem.com×1
s3.amazonaws.com×1
secureassets.evolvemediallc.com×1
securepubads.g.doubleclick.net×1
soapps.net×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

1999-08-15

Expires

2029-08-15 1184 days left

Updated

2023-12-12

Name servers

piotr.ns.cloudflare.com
tara.ns.cloudflare.com

DNS records live

NS

piotr.ns.cloudflare.com
tara.ns.cloudflare.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

Show 5 TXT records

google-site-verification=3g7xuEdYPC8pJLGPRYd0_bva0yLJVT9ByRQ0xUelU4E
ms=ms65290544
a6b557da46d845e4b55b32404c848a51
g0o0r34839
globalsign-domain-verification=kaparxxs1ohdy7o8cmbpphbn-2m_mzwdpqkmmq66a6

Email authentication partial

SPF

v=spf1 ip4:216.82.240.0/20 ip4:97.64.84.0/24 ip4:63.139.86.3/32 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

WE1

from 2026-05-05 to 2026-08-03

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.sherdog.com/

present

content-security-policy

findings

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

Header values

content-security-policy: upgrade-insecure-requests;