indexo.dev

sidelinehd.com

.com crawl

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 7440 ms crawled 2026-05-17

US · 151.101.65.195 · AS54113 Fastly, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • apis.google.com×1
  • static.zdassets.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Tucows Domains Inc.
Created
2018-12-31
Expires
2027-12-31 589 days left
Updated
2023-02-15
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
Verified for
  • Brevo
  • Google
  • Meta

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:mail.zendesk.com include:spf.onesignal.email include:mailgun.org ~all
softfail (~all)
DMARC
v=DMARC1;p=none;rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

WR3
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31556926

Linked from (1)