_email.usp.br DNS records

A IPv4 address
5m
_email.usp.br has no A records.
AAAA IPv6 address
5m
_email.usp.br has no AAAA records.
CNAME Canonical name
5m
_email.usp.br has no CNAME records.
TXT Human readable text
30m
SPF
Sender policy
v=spf1 include:_comunicadores.usp.br ip4:143.107.248.0/24 ip4:200.136.0.0/28 -all
MX Mail server
5m
_email.usp.br has no MX records.
NS Authoritative DNS server
5m
_email.usp.br has no NS records.
NS records for this zone are defined at usp.br.
trace _email.usp.br NS records for usp.br
SOA Start of authority
5m
Zone apex
Start of authority
Email
[email protected]
Serial
2018079091
Refresh
4h
Retry
1h
Expire
14d
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