IPv6 Addresses
TTL
5m
linkedin.com. 300 IN AAAA 2620:1EC:50:0:0:0:0:12
Name Servers
TTL
NS
IBM NS1
23h
NS
IBM NS1
23h
NS
IBM NS1
23h
NS
IBM NS1
23h
NS
Azure DNS
23h
NS
Azure DNS
23h
NS
Azure DNS
23h
NS
Azure DNS
23h
linkedin.com. 84064 IN NS dns1.p09.nsone.net. linkedin.com. 84064 IN NS dns2.p09.nsone.net. linkedin.com. 84064 IN NS dns3.p09.nsone.net. linkedin.com. 84064 IN NS dns4.p09.nsone.net. linkedin.com. 84064 IN NS ns1-42.azure-dns.com. linkedin.com. 84064 IN NS ns2-42.azure-dns.net. linkedin.com. 84064 IN NS ns3-42.azure-dns.org. linkedin.com. 84064 IN NS ns4-42.azure-dns.info.
Mail Servers
TTL
MX
—
10
21m
MX
—
10
21m
MX
—
10
21m
MX
—
20
21m
linkedin.com. 1264 IN MX 10 mail-d.linkedin.com. linkedin.com. 1264 IN MX 10 mail-a.linkedin.com. linkedin.com. 1264 IN MX 10 mail-c.linkedin.com. linkedin.com. 1264 IN MX 20 mail.linkedin.com.
SOA Details
TTL
SOA
Primary NS
Responsible
hostmaster.linkedin.com
0m
Serial
1660276667
0m
Times
Refresh
1h
Retry
10m
Expire
7d
Minimum TTL
5m
linkedin.com. 1264 IN SOA dns1.p09.nsone.net. hostmaster.linkedin.com. 1660276667 3600 600 604800 300
DMARC
TTL
DMARC
Policy
reject
21m
Subdomain Policy
Percentage
100
0m
RUF
linkedin.com. 1264 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
Certificate Authority Authorization
TTL
CAA
—
1h
linkedin.com. 3600 IN CAA 0 contactemail "[email protected]"