david.ruk.cuni.cz DNS records

A IPv4 address
1d
CESNET z.s.p.o.
AS2852
Czechia
Ostrava, Moravskoslezský
AAAA IPv6 address
1d
CESNET z.s.p.o.
AS2852
Czechia
Sedlec, Central Bohemia
CNAME Canonical name
3h
david.ruk.cuni.cz has no CNAME records.
TXT Human readable text
1d
david.ruk.cuni.cz has no TXT records.
MX Mail server
1d
david.ruk.cuni.cz has no MX records.
NS Authoritative DNS server
1d
david.ruk.cuni.cz has no NS records.
NS records for this zone are defined at ruk.cuni.cz.
SOA Start of authority
1d
Zone apex
Start of authority
Email
Serial
2026032303
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
1d

Other record types