theory7.eu DNS records

A IPv4 address
1h
213.154.231.131
BIT BV
AS12859
Netherlands
Utrecht, Utrecht
AAAA IPv6 address
1h
2001:7b8:618:a:213:154:231:131
BIT BV
AS12859
Netherlands
Lelystad, Flevoland
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1h
SPF
Sender policy
v=spf1 a mx -all
o=~
MX Mail server
1h
theory7.eu has no MX records.
NS Authoritative DNS server
1h
dns.theory7.eu
dns.theory7.net
dns.theory7.nl
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
2024090601
Refresh
3h
Retry
1h
Expire
14d
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