cesnet.cz DNS records

A IPv4 address

CESNET z.s.p.o.

AS2852

Czechia

Ostrava, Moravskoslezský

AAAA IPv6 address

CESNET z.s.p.o.

AS2852

Czechia

Sedlec, Central Bohemia

CNAME Canonical name

Apex domains cannot have CNAME records.

TXT Human readable text

SPF

Sender policy

Google

Domain verification

google-site-verification=_67tfbFvuyNG5y_dNEpIUG7l0cR2p3g0J1znRhtcVhE

MX Mail server

ag2.cesnet.cz 10 Primary

ag1.cesnet.cz 20

NS Authoritative DNS server

SOA Start of authority

Zone apex

Start of authority

Serial

2020014673

Refresh

Retry

Expire

21d

Negative cache TTL

15m

Other record types