_spf.rexx-systems.com DNS records

A IPv4 address
5m
_spf.rexx-systems.com has no A records.
AAAA IPv6 address
5m
_spf.rexx-systems.com has no AAAA records.
CNAME Canonical name
2m 16s
_spf.rexx-systems.com has no CNAME records.
TXT Human readable text
1h
SPF
Sender policy
v=spf1 a:mx01.rexx-systems.de ip6:2001:67c:2050::/48 ip4:92.51.187.64/27 ip4:83.169.51.224/27 ip4:80.237.187.32/28 ip4:91.250.74.128/27 ip4:87.230.74.128/28 ip4:91.250.95.64/26 ip4:85.25.89.0/24 ip4:195.10.208.0/26 -all
MX Mail server
5m
_spf.rexx-systems.com has no MX records.
NS Authoritative DNS server
5m
_spf.rexx-systems.com has no NS records.
NS records for this zone are defined at rexx-systems.com.
trace _spf.rexx-systems.com NS records for rexx-systems.com
SOA Start of authority
5m
Zone apex
Start of authority
Email
[email protected]
Serial
2026030600
Refresh
1h
Retry
1h
Expire
7d
Negative cache TTL
5m

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