5
records
Name Servers
TTL
NS
—
10m
NS
—
10m
corp.appnexus.com. 600 IN NS a01.apxns.com. corp.appnexus.com. 600 IN NS z02.xsdns.net.
Mail Servers
TTL
MX
Microsoft 365
0
10m
corp.appnexus.com. 600 IN MX 0 corp-appnexus-com.mail.protection.outlook.com.
SOA Details
TTL
SOA
Primary NS
10m
Responsible
hostmaster.appnexus.net
0m
Serial
2634
0m
Times
Refresh
10m
Retry
30m
Expire
7d
Minimum TTL
5m
corp.appnexus.com. 600 IN SOA a01.apxns.com. hostmaster.appnexus.net. 2634 600 1800 604800 300
Text Content
TTL
TXT
SPF
v=spf1 include:spf.protection.outlook.com include:_exchspf.xandr-services.com include:_relays4.xandr-services.com ip4:207.237.150.0/24 -all
10m
corp.appnexus.com. 600 IN TXT "v=spf1 include:spf.protection.outlook.com include:_exchspf.xandr-services.com include:_relays4.xandr-services.com ip4:207.237.150.0/24 -all"