141.193.213.20 |
141.193.213.21 |
10 mx1.emailsrvr.com. |
20 mx2.emailsrvr.com. |
dns1.p04.nsone.net. |
dns2.p04.nsone.net. |
dns3.p04.nsone.net. |
dns4.p04.nsone.net. |
v=spf1 include:emailsrvr.com ~all |
v=spf1 include:mailgun.org include:emailsrvr.com ~all |