incoming2021.csail.mit.edu DNS records

A IPv4 address
30m
128.30.2.77
Massachusetts Institute of Technology
AS3
United States of America
Boston, Massachusetts
AAAA IPv6 address
15m
incoming2021.csail.mit.edu has no AAAA records.
CNAME Canonical name
7m 16s
incoming2021.csail.mit.edu has no CNAME records.
TXT Human readable text
30m
SPF
Sender policy
v=spf1 a -all
MX Mail server
15m
incoming2021.csail.mit.edu has no MX records.
NS Authoritative DNS server
15m
incoming2021.csail.mit.edu has no NS records.
NS records for this zone are defined at csail.mit.edu.
NS records for csail.mit.edu
SOA Start of authority
15m
Zone apex
Start of authority
Email
[email protected]
Serial
253592936
Refresh
30m
Retry
5m
Expire
7d
Negative cache TTL
15m

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