indexo.dev

bfstudios.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP 200 510 ms crawled 2026-06-02

CZ · 81.91.86.14 · AS39790 Web4U s.r.o.

Reputation 94/100 dmarc monitor-only

Registration

Registrar
REG-WEB4U
Created
2017-11-27
Expires
2027-11-26 540 days left
Updated
2017-11-27
Name servers
  • ns2.web4u.cz
  • ns.web4u.cz

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 bfstudios-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0U7xuga8fGDCSpkVL/vWqkriUFxIw5qeZ/vn5PF1yL2yEEmOd9EyhNNP02dQLqyoaDb0pjnAmnmNSK…
  • mail: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx9UUBjNUTb8XyIyzWInqj9NtQqzZlZQz2VuPCtus7Wt9UySFhEDbCGOluZZ5TsFNZ7wA7CwT9ZVAktPjVPpdy5…
selectors probed

Certificate (current)

YR2
from 2026-05-28 to 2026-08-26
Expires in 84 days

Full certificate history on crt.sh ↗

Linked from (1)