IPv4 Addresses
TTL
mit.edu. 20 IN A 23.58.225.247
IPv6 Addresses
TTL
mit.edu. 20 IN AAAA 2600:1403:9C00:499:0:0:0:255E mit.edu. 20 IN AAAA 2600:1403:9C00:4A8:0:0:0:255E
Name Servers
TTL
NS
Akamai
30m
NS
Akamai
30m
NS
Akamai
30m
NS
Akamai
30m
NS
Akamai
30m
NS
Akamai
30m
NS
Akamai
30m
NS
Akamai
30m
mit.edu. 1800 IN NS asia1.akam.net. mit.edu. 1800 IN NS asia2.akam.net. mit.edu. 1800 IN NS eur5.akam.net. mit.edu. 1800 IN NS ns1-173.akam.net. mit.edu. 1800 IN NS ns1-37.akam.net. mit.edu. 1800 IN NS use2.akam.net. mit.edu. 1800 IN NS use5.akam.net. mit.edu. 1800 IN NS usw2.akam.net.
Mail Servers
TTL
MX
Microsoft 365
100
2m
mit.edu. 120 IN MX 100 mit-edu.mail.protection.outlook.com.
SOA Details
TTL
SOA
Primary NS
30m
Responsible
network-request.mit.edu
0m
Serial
21901
0m
Times
Refresh
15m
Retry
15m
Expire
41d
Minimum TTL
1h
mit.edu. 1800 IN SOA use2.akam.net. network-request.mit.edu. 21901 900 900 3600000 3600
DMARC
TTL
mit.edu. 60 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]