indexo.dev

mikroelektronika.cz

.cz dns

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP 200 4048 ms crawled 2026-05-18

CZ · 89.187.149.51 · AS35592 Coolhousing s.r.o.

Reputation 92/100 no dmarc policy

Registration

Registrar
REG-INTERNET-CZ
Created
1997-01-07
Expires
2034-10-04 3047 days left
Updated
2009-10-29
Name servers
  • ns0.unet.cz
  • ns1.unet.cz

DNS records live

NS
  • ns0.unet.cz
  • ns1.unet.cz
MX
  • 50 mikro.mikroelektronika.cz
TXT
  • MS=6E63436DB63F9415A40A2CD10873C8CA4B2AE7C3

Email authentication weak

SPF
v=spf1 mx ip4:86.61.131.205 ip4:86.61.211.192/30 ip4:86.61.254.34 include:spf.protection.outlook.com a:mikro.mikroelektronika.cz a:mikroelektronika.cz -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLv4IKuKXaDA/Lc7MVAnDmMTQsidsSQlPAdUIcEbJ/4wkvqivddRvED1813ZpJJ3YEURXWrOAhGEIWDXi/Rc…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA59rZac2t4jiRinVjWFUfyv7SDNGqN3xEcpngeeYU73OSLqRIcomtdR0BkCuaLNArd8pi80dLdpDdV0…
selectors probed

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 59 days

Full certificate history on crt.sh ↗