mestanek.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · pending crawled 2026-06-02

GB · 209.250.224.249 · AS20473 The Constant Company, LLC

Reputation 92/100 no dmarc policy

ssl error: [SSL: TLSV1_ALERT_INTERNAL_ERROR] tlsv1 alert internal error (_ssl.c:1000)

Registration

Registrar
REG-GRANSY
Created
2021-09-30
Expires
2026-09-29 118 days left
Updated
2026-03-31
Name servers
  • beta1.rdrhost.com
  • beta2.rdrhost.com

DNS records live

NS
  • beta1.rdrhost.com
  • beta2.rdrhost.com
MX
  • 10 mail.parktons.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • dkim: v=DKIM1;k=rsa;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2g2nlcjrSfiY34pNKBsnpfWF7v8kYYtScSiRUZjDat1Nf0tbuW8tqXi2iM7QBDe/j17yHy10…
selectors probed

Certificates

Loading certificate

Linked from (1)