crr.cz

.cz dns crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP 200 4484 ms crawled 2026-05-30

CZ · 31.31.73.232 · AS197019 WEDOS Internet, a.s.

Reputation 100/100

DNS records live

NS
  • nic.eunet.cz
  • ns.eunet.cz
MX
  • 5 crr-cz.mail.protection.outlook.com
TXT
Show 9 TXT records
  • 42ktdfddhk0yrmfh3c4gc8cfdt4ppwq4
  • x3tnm644tjkpmp7mn514hl1kh2sktcf1
  • llt4740vys21zkdsqrnfc7b673qz6ss0
  • hmhydnksfjh1zqypcmspx5lkxnmyvgjx
  • dlmh450rj5wx76xdp4n80p02jckm0cmj
  • xQcQ4zd0gwZ6t0mrnnsbrUrUet+mA5s1plvOCP1mWOceTJXLfsdFDONo8u1M+5wwVVHUDAUBYt+BKBI7QrW2Rw==
  • 0qbc1ckn0y4fgphb805mxdb6khk9pncl
  • MS=E88D6C7EEE0CA9FDCF03F1375D7727E12B674738
  • q1129dv1bxpbykyjnj6x0yqnv24s6v0s

Email authentication strong

SPF
v=spf1 ip4:193.85.98.1/32 ip4:194.213.220.242/32 ip6:2001:af0:8000:100::2/64 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; fo=1; rf=afrf; rua=mailto:postmaster@crr.cz
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDnRRyiCu+Zv8mZHxMx9DqrFQTEzTzLzJAlqbLHvXa0/oGucJYiNSh9kpeb2+Ay1mtK1kZ4LUe4C12g6csFes…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnoUzddAQJlsHUh/atPp5m4MOvR2JAWYRgWn9IVjHudlVsxMbaCw0xg4iIvoTqqDBegJwt2tUxEdpZP…
selectors probed

Certificates

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Linked from (4)