indexo.dev

mybestseller.com

.com crawl

First seen 2026-05-21 · Last seen 2026-05-27 · ok HTTP/1.1 200 507 ms crawled 2026-05-27

NL · 141.138.168.155 · AS20847 Previder B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Mybestseller - Your partner in publishing
Description
Mybestseller is a European leader in online publishing and print-on-demand solutions, both for businesses and independent writers.
Language
en

Technology

Server
Apache

Contact

Email

Registration

Registrar
Realtime Register B.V.
Created
1999-08-03
Expires
2026-08-03 61 days left
Updated
2025-08-04
Name servers
  • ns3.firstfind.nl
  • ns4.firstfind.nl
  • ns5.firstfind.net

DNS records live

NS
  • ns3.firstfind.nl
  • ns4.firstfind.nl
  • ns5.firstfind.net
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
Verified for
  • Brevo
  • Google

Email authentication partial

SPF
v=spf1 include:spf.sendinblue.com mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (2)