Domains with DNS TXT v=spf1 ip4:185.81.2.18 +mx +a +ip4:185.81.4.174 +ip4:185.81.4.148 +ip4:185.81.4.180 +ip4:185.81.0.105 +include:19943802.spf01.hubspotemail.net +include:musvc.com +include:_spf.google.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:185.81.2.18 +mx +a +ip4:185.81.4.174 +ip4:185.81.4.148 +ip4:185.81.4.180 +ip4:185.81.0.105 +include:19943802.spf01.hubspotemail.net +include:musvc.com +include:_spf.google.com ~all.

Top Domains with TXT set to v=spf1 ip4:185.81.2.18 +mx +a +ip4:185.81.4.174 +ip4:185.81.4.148 +ip4:185.81.4.180 +ip4:185.81.0.105 +include:19943802.spf01.hubspotemail.net +include:musvc.com +include:_spf.google.com ~all