4
records
IPv4 Addresses
TTL
mail.linkedin.com. 300 IN A 108.174.0.215 mail.linkedin.com. 300 IN A 108.174.3.215 mail.linkedin.com. 300 IN A 108.174.6.215
Text Content
TTL
TXT
SPF
v=spf1 a -all
1h
mail.linkedin.com. 3600 IN TXT "v=spf1 a -all"