spamfree.cz DNS records

A IPv4 address
5m
81.0.252.214
WIA spol. s.r.o.
AS21430
Czechia
Prague, Prague
AAAA IPv6 address
5m
2001:67c:15a0:4000::3
WIA spol. s.r.o.
AS21430
Czechia
Prague, Prague
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
5m
SPF
Sender policy
v=spf1 -all
sej37dh532k281ke4rulnfrk8f
MX Mail server
30m
spamfree.cz has no MX records.
NS Authoritative DNS server
1d
cora.ns.cloudflare.com
Cloudflare
kianchau.ns.cloudflare.com
Cloudflare
SOA Start of authority
30m
Zone apex
Start of authority
Email
[email protected]
Serial
2397218519
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m

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