syba.cz

Registration

Registrar

REG-ACTIVE24

Created

2000-01-24

Expires

2027-01-23 236 days left

Updated

2026-05-03

Name servers

• garret.ns.cloudflare.com
• natasha.ns.cloudflare.com

DNS records live

NS

• garret.ns.cloudflare.com
• natasha.ns.cloudflare.com

MX

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Google
• Microsoft 365

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:_spf.websupport.cz include:spf.emailkampane.cz ~all

softfail (~all)

DMARC

v=DMARC1; p=none; sp=quarantine; pct=100; adkim=r; aspf=r; ri=604800

policy: none (monitoring only) · sp=quarantine

DKIM

• google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCOehr1JeRvvhZOqDzNyd95oUJYAf446goH1eZka/ET2U8X8wThl6xmMpU5KXgL07QGABo9zorlrBP3rgOndw…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (5)

• svetbaleni.cz×1
• eobaly.cz×1
• ssup.cz×1
• dnoviny.cz×1
• servisbal.cz×1