indexo.dev

fresenius.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · pending crawled 2026-06-04 4 attempts

DE · 52.29.127.0 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

http error: [Errno -2] Name or service not known

Registration

Registrar
REG-INTERNET-CZ
Created
1999-07-22
Expires
2028-10-23 871 days left
Updated
2016-12-07
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 10 smtp.fresenius.cz

Email authentication partial

SPF
v=spf1 mx ip4:82.99.133.114 ip4:199.38.54.109 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:admin@fresenius.cz;
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoEHfHthH1yXzwcYVPzelOaF4s8I6ODV0hdsC1d9vYwp00NWg8OuoJQmvO+7Wmtzf5LpEjp+wz9TRq80ngVUpPQ…
selectors probed

Certificate (current)

E7
from 2026-05-28 to 2026-08-26
Expires in 82 days

Full certificate history on crt.sh ↗

Linked from (1)