irt-mx.dfn-cert.de DNS records

A IPv4 address
1d
193.174.13.208
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS680
Germany
Flensburg, Schleswig-Holstein
AAAA IPv6 address
1d
2001:638:714:2811:5::
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS680
Germany
Hamburg, Hamburg
CNAME Canonical name
3h
irt-mx.dfn-cert.de has no CNAME records.
TXT Human readable text
1d
irt-mx.dfn-cert.de has no TXT records.
MX Mail server
1d
irt-mx.dfn-cert.de has no MX records.
NS Authoritative DNS server
1d
irt-mx.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