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baustav.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-30 · pending crawled 2026-05-31

CZ · 83.167.244.201 · AS24971 MasterDC s.r.o.

Reputation 100/100

http error: ConnectTimeout

Registration

Registrar
REG-INTERNET-CZ
Created
2000-05-22
Expires
2028-05-21 720 days left
Updated
2012-02-17
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 10 baustav-cz.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:sebjan@baustav.cz!5m; ruf=mailto:sebjan@baustav.cz; rf=afrf; pct=100
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwEbNov6R1LR7wpYiNBVROzYW/1krG4byJqo18lyDSKAFdKDkMG2n3w8NZzXNWBsCndOmPbkhPAfKoh…
selectors probed

Certificates

Loading certificate

Linked from (3)