mx: dallasisd-org.mail.protection.outlook.com.
ns: ns-cloud-b1.googledomains.com.
ns: ns-cloud-b2.googledomains.com.
ns: ns-cloud-b3.googledomains.com.
ns: ns-cloud-b4.googledomains.com.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns-cloud-b1.googledomains.com.
ns: ns-cloud-b2.googledomains.com.
ns: ns-cloud-b3.googledomains.com.
ns: ns-cloud-b4.googledomains.com.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns1-05.azure-dns.com.
ns: ns2-05.azure-dns.net.
ns: ns3-05.azure-dns.org.
ns: ns4-05.azure-dns.info.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns-cloud-b1.googledomains.com.
ns: ns-cloud-b2.googledomains.com.
ns: ns-cloud-b3.googledomains.com.
ns: ns-cloud-b4.googledomains.com.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns-cloud-b1.googledomains.com.
ns: ns-cloud-b2.googledomains.com.
ns: ns-cloud-b3.googledomains.com.
ns: ns-cloud-b4.googledomains.com.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns1-05.azure-dns.com.
ns: ns2-05.azure-dns.net.
ns: ns3-05.azure-dns.org.
ns: ns4-05.azure-dns.info.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns-cloud-b1.googledomains.com.
ns: ns-cloud-b2.googledomains.com.
ns: ns-cloud-b3.googledomains.com.
ns: ns-cloud-b4.googledomains.com.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns-cloud-b1.googledomains.com.
ns: ns-cloud-b2.googledomains.com.
ns: ns-cloud-b3.googledomains.com.
ns: ns-cloud-b4.googledomains.com.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns1-05.azure-dns.com.
ns: ns2-05.azure-dns.net.
ns: ns3-05.azure-dns.org.
ns: ns4-05.azure-dns.info.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns-cloud-b1.googledomains.com.
ns: ns-cloud-b2.googledomains.com.
ns: ns-cloud-b3.googledomains.com.
ns: ns-cloud-b4.googledomains.com.
mx: dallasisd-org.mail.protection.outlook.com.
ns: ns1-05.azure-dns.com.
ns: ns2-05.azure-dns.net.
ns: ns3-05.azure-dns.org.
ns: ns4-05.azure-dns.info.