smtpstel.asu.cas.cz DNS records

A IPv4 address
1h
147.231.104.105
CESNET z.s.p.o.
AS2852
Czechia
Ostrava, Moravskoslezský
AAAA IPv6 address
1h
smtpstel.asu.cas.cz has no AAAA records.
CNAME Canonical name
1h
smtpstel.asu.cas.cz has no CNAME records.
TXT Human readable text
1h
smtpstel.asu.cas.cz has no TXT records.
MX Mail server
1h
smtpstel.asu.cas.cz has no MX records.
NS Authoritative DNS server
1h
smtpstel.asu.cas.cz has no NS records.
NS records for this zone are defined at asu.cas.cz.
trace smtpstel.asu.cas.cz NS records for asu.cas.cz
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
2026031600
Refresh
1h
Retry
10m
Expire
40d
Negative cache TTL
1h

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD