8
records
IPv4 Addresses
TTL
5m
5m
cambridge.org. 300 IN A 104.17.110.190 cambridge.org. 300 IN A 104.17.111.190
Name Servers
TTL
NS
Cloudflare
1d
NS
Cloudflare
1d
cambridge.org. 86400 IN NS lex.ns.cloudflare.com. cambridge.org. 86400 IN NS nucum.ns.cloudflare.com.
Mail Servers
TTL
MX
Mimecast
4
5m
MX
Mimecast
4
5m
cambridge.org. 300 IN MX 4 eu-smtp-inbound-2.mimecast.com. cambridge.org. 300 IN MX 4 eu-smtp-inbound-1.mimecast.com.
SOA Details
TTL
SOA
Primary NS
Responsible
dns.cloudflare.com
0m
Serial
2388440065
0m
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
cambridge.org. 1800 IN SOA lex.ns.cloudflare.com. dns.cloudflare.com. 2388440065 10000 2400 604800 1800
DMARC
TTL
DMARC
Policy
none
5m
Subdomain Policy
Percentage
100
0m
cambridge.org. 300 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1;