22
records
IPv4 Addresses
TTL
lynda.com. 1200 IN A 108.174.10.24
Name Servers
TTL
20m
20m
20m
20m
20m
20m
20m
20m
lynda.com. 1200 IN NS dns1.p09.nsone.net. lynda.com. 1200 IN NS dns2.p09.nsone.net. lynda.com. 1200 IN NS dns3.p09.nsone.net. lynda.com. 1200 IN NS dns4.p09.nsone.net. lynda.com. 1200 IN NS ns1-42.azure-dns.com. lynda.com. 1200 IN NS ns2-42.azure-dns.net. lynda.com. 1200 IN NS ns3-42.azure-dns.org. lynda.com. 1200 IN NS ns4-42.azure-dns.info.
Mail Servers
TTL
MX
—
10
5m
MX
—
15
5m
MX
—
15
5m
MX
—
20
5m
lynda.com. 300 IN MX 10 mail-a.linkedin.com. lynda.com. 300 IN MX 15 mail-d.linkedin.com. lynda.com. 300 IN MX 15 mail-c.linkedin.com. lynda.com. 300 IN MX 20 mail.linkedin.com.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.linkedin.com
SOA
Serial
1653609893
SOA
Times
Refresh
1h
Retry
10m
Expire
7d
Minimum TTL
1m
lynda.com. 1200 IN SOA dns1.p09.nsone.net. hostmaster.linkedin.com. 1653609893 3600 600 604800 60
DMARC
TTL
DMARC
Policy
reject
20m
DMARC
Percentage
100
lynda.com. 1200 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
Certificate Authority Authorization
TTL
CAA
—
20m
lynda.com. 1200 IN CAA 0 contactemail "[email protected]"
Text Content
TTL
TXT
SPF
v=spf1 ip4:216.84.189.0/24 ip4:64.18.0.0/20 ip4:91.143.106.55 ip4:107.21.2.3 a:zgateway.zuora.com include:_spf.google.com include:mktomail.com include:_spf1.lynda.com include:linkedin.com ~all
5m
MS=ms48400913
5m
MS=ms56649312
5m
google-site-verification=otgwTIY9F-b-FfbfbUI2VALTkgGcwyo7qhoj6vzSDIA
5m
TXT
—
wz2pkrghvpwld0jlvm13jqlqxqjtq6bn
5m
lynda.com. 300 IN TXT "v=spf1 ip4:216.84.189.0/24 ip4:64.18.0.0/20 ip4:91.143.106.55 ip4:107.21.2.3 a:zgateway.zuora.com include:_spf.google.com include:mktomail.com include:_spf1.lynda.com include:linkedin.com ~all" lynda.com. 300 IN TXT "MS=ms48400913" lynda.com. 300 IN TXT "MS=ms56649312" lynda.com. 300 IN TXT "google-site-verification=otgwTIY9F-b-FfbfbUI2VALTkgGcwyo7qhoj6vzSDIA" lynda.com. 300 IN TXT "wz2pkrghvpwld0jlvm13jqlqxqjtq6bn"