Domains with DNS TXT v=spf1 ip4:192.220.124.10 ip4:58.108.214.130 ip4:114.141.197.64 ip4:211.29.132.250 ip4:114.141.197.64 a:mail.optusnet.com.au a:mail110.syd.optusnet.com.au a:optusnet.com.au include:optusnet.com.au include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:192.220.124.10 ip4:58.108.214.130 ip4:114.141.197.64 ip4:211.29.132.250 ip4:114.141.197.64 a:mail.optusnet.com.au a:mail110.syd.optusnet.com.au a:optusnet.com.au include:optusnet.com.au include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 ip4:192.220.124.10 ip4:58.108.214.130 ip4:114.141.197.64 ip4:211.29.132.250 ip4:114.141.197.64 a:mail.optusnet.com.au a:mail110.syd.optusnet.com.au a:optusnet.com.au include:optusnet.com.au include:spf.protection.outlook.com -all