_spf.dfn-cert.de DNS records

A IPv4 address
1d
_spf.dfn-cert.de has no A records.
AAAA IPv6 address
1d
_spf.dfn-cert.de has no AAAA records.
CNAME Canonical name
3h
_spf.dfn-cert.de has no CNAME records.
TXT Human readable text
10m
SPF
Sender policy
v=spf1 ip4:193.174.13.200 ip6:2001:638:714:2811:5::1 ip4:193.174.13.207 ip6:2001:638:714:2811:5::2 ip4:193.174.13.208 ip6:2001:638:714:2811:5:: ~all
MX Mail server
1d
_spf.dfn-cert.de has no MX records.
NS Authoritative DNS server
1d
_spf.dfn-cert.de has no NS records.
NS records for this zone are defined at dfn-cert.de.
NS records for dfn-cert.de
SOA Start of authority
1d
Zone apex
Start of authority
Email
[email protected]
Serial
2026021801
Refresh
3h
Retry
30m
Expire
7d
Negative cache TTL
1d

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