Domains with DNS TXT v=spf1 ip4:208.92.193.81 ip4:208.92.193.134 +a +mx +ip4:208.92.193.33 +include:srs.bis.na.blackberry.com +include:srs.bis.eu.blackberry.com +include:relay.mailchannels.net -all

There are 7 domains that have DNS TXT set to v=spf1 ip4:208.92.193.81 ip4:208.92.193.134 +a +mx +ip4:208.92.193.33 +include:srs.bis.na.blackberry.com +include:srs.bis.eu.blackberry.com +include:relay.mailchannels.net -all. The top 7 records ordered by domain rank are listed below.

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