sujb.cz
Registration
- Registrar
- REG-ACTIVE24
- Created
- 1997-03-29
- Expires
- 2026-10-09 128 days left
- Updated
- 2025-04-30
- Name servers
-
- ns.erc-cr.cz
- ns.suro.cz
DNS records live
- NS
-
- ns.erc-cr.cz
- ns.suro.cz
- MX
-
- 10 hornet.erc-cr.cz
- Verified for
-
- Cisco
Email authentication strong
- SPF
-
v=spf1 ip4:80.95.112.242 ip6:2a00:11b0:f100:400::242 ip4:80.95.119.146 ip6:2a00:11b0:f100:800::146 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 83 days