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There is 1 domain that have DNS TXT set to v=spf1 ip4:91.216.241.2 include:relay.mailchannels.net +mx +a ip4:86.40.83.134 ip4:89.101.254.210 ip4:51.171.180.153 ip4:86.40.82.19 include:servers.mcsv.net include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all.

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