academia.k12.de.us IN MX academia-k12-de-us.mail.protection.outlook.com academia.k12.de.us IN NS ns01.delaware.gov academia.k12.de.us IN NS ns02.delaware.gov access.k12.de.us IN A 167.21.8.220 agi.k12.de.us IN MX mail.k12.de.us aod.k12.de.us IN MX aod-k12-de-us.mail.protection.outlook.com aod.k12.de.us IN NS ns01.delaware.gov aod.k12.de.us IN NS ns02.delaware.gov appo.k12.de.us IN MX appo-k12-de-us.mail.protection.outlook.com appo.k12.de.us IN NS ns01.delaware.gov appo.k12.de.us IN NS ns02.delaware.gov autodiscover.k12.de.us IN A 167.21.19.91 autodiscover.k12.de.us IN A 167.21.9.91 bie.k12.de.us IN MX mail.k12.de.us brandywine.k12.de.us IN A 167.21.84.42 brandywine.k12.de.us IN MX mail.k12.de.us brandywine.k12.de.us IN NS ns01.delaware.gov brandywine.k12.de.us IN NS ns02.delaware.gov bsd.k12.de.us IN MX bsd-k12-de-us.mail.protection.outlook.com bsd.k12.de.us IN NS ns01.delaware.gov bsd.k12.de.us IN NS ns02.delaware.gov cacti.k12.de.us IN A 167.21.8.13 campuscomm.k12.de.us IN MX mail.k12.de.us campuscomm.k12.de.us IN NS ns01.delaware.gov campuscomm.k12.de.us IN NS ns02.delaware.gov cape.k12.de.us IN A 167.21.84.42 cape.k12.de.us IN MX cape-k12-de-us.mail.protection.outlook.com cape.k12.de.us IN NS ns01.delaware.gov cape.k12.de.us IN NS ns02.delaware.gov capital.k12.de.us IN MX capital-k12-de-us.mail.protection.outlook.com capital.k12.de.us IN NS ns01.delaware.gov capital.k12.de.us IN NS ns02.delaware.gov ccs.k12.de.us IN A 167.21.9.153 ccs.k12.de.us IN MX ccs-k12-de-us.mail.protection.outlook.com ccs.k12.de.us IN NS ns01.delaware.gov ccs.k12.de.us IN NS ns02.delaware.gov challenge.k12.de.us IN MX mail.k12.de.us challenge.k12.de.us IN NS ns01.delaware.gov challenge.k12.de.us IN NS ns02.delaware.gov charter.k12.de.us IN NS ns01.delaware.gov charter.k12.de.us IN NS ns02.delaware.gov christina.k12.de.us IN MX christina-k12-de-us.mail.protection.outlook.com christina.k12.de.us IN NS ns01.delaware.gov christina.k12.de.us IN NS ns02.delaware.gov colonial.k12.de.us IN A 167.21.9.18 colonial.k12.de.us IN MX colonial-k12-de-us.mail.protection.outlook.com colonial.k12.de.us IN NS ns01.delaware.gov colonial.k12.de.us IN NS ns02.delaware.gov covidaccess.k12.de.us IN A 167.21.8.220 cr.k12.de.us IN A 52.206.191.232 cr.k12.de.us IN MX cr-k12-de-us.mail.protection.outlook.com cr.k12.de.us IN NS ns01.delaware.gov cr.k12.de.us IN NS ns02.delaware.gov crhs.k12.de.us IN MX mail.k12.de.us daccte.k12.de.us IN A 167.21.84.42 daccte.k12.de.us IN MX daccte-k12-de-us.mail.protection.outlook.com dapss.k12.de.us IN MX dapss-k12-de-us.mail.protection.outlook.com dcet.k12.de.us IN MX mail.k12.de.us dcet.k12.de.us IN NS ns01.delaware.gov dcet.k12.de.us IN NS ns02.delaware.gov dcet2.k12.de.us IN A 167.21.9.132 dctm.k12.de.us IN A 167.21.84.42 delcastle.k12.de.us IN MX mail.k12.de.us delmar.k12.de.us IN A 35.245.59.22 delmar.k12.de.us IN MX delmar-k12-de-us.mail.protection.outlook.com delmar.k12.de.us IN NS ns01.delaware.gov delmar.k12.de.us IN NS ns02.delaware.gov design-lab.k12.de.us IN MX designlab-k12-de-us01e.mail.protection.outlook.com destateboarded.k12.de.us IN A 167.21.84.42 dma.k12.de.us IN MX dma-k12-de-us.mail.protection.outlook.com dma.k12.de.us IN NS ns01.delaware.gov dma.k12.de.us IN NS ns02.delaware.gov doe.k12.de.us IN MX doe-k12-de-us.mail.protection.outlook.com doe.k12.de.us IN NS ns01.delaware.gov doe.k12.de.us IN NS ns02.delaware.gov does.k12.de.us IN MX mail.k12.de.us dover.de.us IN A 64.91.235.146 dover.de.us IN MX dover-de-us.mail.protection.outlook.com dover.de.us IN MX mail.dover.de.us dover.de.us IN NS ns01.delaware.gov dover.de.us IN NS ns02.delaware.gov doveredns001.k12.de.us IN A 167.21.8.20 doveredns002.k12.de.us IN A 167.21.8.21 dovereip001.k12.de.us IN MX mail.k12.de.us dovereip002.k12.de.us IN MX mail.k12.de.us dovereip003.k12.de.us IN MX mail.k12.de.us doverksmtp001.k12.de.us IN A 167.21.8.18 dsc.k12.de.us IN MX mail.k12.de.us dsna.k12.de.us IN MX mail.k12.de.us dtc.k12.de.us IN A 167.21.84.42 dtidovk12ipi1.k12.de.us IN A 167.21.8.25 dtidovk12ipi2.k12.de.us IN A 167.21.8.26 dtidovk12ipo1.k12.de.us IN A 167.21.8.27 dtidovk12ipo2.k12.de.us IN A 167.21.8.28 dtik12sw.k12.de.us IN A 167.21.8.14 dtiksmtp1.k12.de.us IN A 167.21.8.19 dts.k12.de.us IN A 167.21.84.42 eduproxy1.k12.de.us IN MX mail.k12.de.us eduproxy2.k12.de.us IN MX mail.k12.de.us eduproxy3.k12.de.us IN A 167.21.254.13 escs.k12.de.us IN MX escs-k12-de-us.mail.protection.outlook.com escs.k12.de.us IN NS ns01.delaware.gov escs.k12.de.us IN NS ns02.delaware.gov fs.k12.de.us IN A 167.21.19.91 fs.k12.de.us IN A 167.21.9.91 fsmilitary.k12.de.us IN MX fsmilitary-k12-de-us.mail.protection.outlook.com fsmilitary.k12.de.us IN NS ns01.delaware.gov fsmilitary.k12.de.us IN NS ns02.delaware.gov gacec.k12.de.us IN MX gacec-k12-de-us.mail.protection.outlook.com gacec.k12.de.us IN NS ns01.delaware.gov gacec.k12.de.us IN NS ns02.delaware.gov gls.k12.de.us IN A 167.21.9.153 gls.k12.de.us IN MX gls-k12-de-us.mail.protection.outlook.com gls.k12.de.us IN NS ns01.delaware.gov gls.k12.de.us IN NS ns02.delaware.gov guide.k12.de.us IN A 167.21.8.31 hideproxy.k12.de.us IN A 167.21.10.1 hybrid.k12.de.us IN A 167.21.19.91 hybrid.k12.de.us IN A 167.21.9.91 if.k12.de.us IN MX mail.k12.de.us imail.k12.de.us IN A 167.21.8.17 irsd.k12.de.us IN A 167.21.84.42 irsd.k12.de.us IN MX irsd-k12-de-us.mail.protection.outlook.com irsd.k12.de.us IN NS ns01.delaware.gov irsd.k12.de.us IN NS ns02.delaware.gov k12.de.us IN A 167.21.84.42 k12.de.us IN MX mail.k12.de.us k12.de.us IN NS ns01.delaware.gov k12.de.us IN NS ns02.delaware.gov k12webadmin.k12.de.us IN A 167.21.84.42 kbox.k12.de.us IN MX mail.k12.de.us kuumba.k12.de.us IN MX kuumba-k12-de-us.mail.protection.outlook.com kuumba.k12.de.us IN NS ns01.delaware.gov kuumba.k12.de.us IN NS ns02.delaware.gov laaa.k12.de.us IN A 167.21.9.153 laaa.k12.de.us IN MX laaa-k12-de-us.mail.protection.outlook.com laaa.k12.de.us IN NS ns01.delaware.gov laaa.k12.de.us IN NS ns02.delaware.gov lakeforest.k12.de.us IN MX mail.k12.de.us lakeforest.k12.de.us IN NS ns01.delaware.gov lakeforest.k12.de.us IN NS ns02.delaware.gov laurel.k12.de.us IN MX laurel-k12-de-us.mail.protection.outlook.com laurel.k12.de.us IN NS ns01.delaware.gov laurel.k12.de.us IN NS ns02.delaware.gov lf.k12.de.us IN A 34.238.178.141 lf.k12.de.us IN MX lf-k12-de-us.mail.protection.outlook.com lf.k12.de.us IN NS ns01.delaware.gov lf.k12.de.us IN NS ns02.delaware.gov lib.de.us IN A 167.21.84.78 lib.de.us IN MX lib-de-us.mail.protection.outlook.com lib.de.us IN NS ns01.delaware.gov lib.de.us IN NS ns02.delaware.gov lists.k12.de.us IN A 167.21.84.141 lists.k12.de.us IN MX mail-state-de-us.gslb.delaware.gov lk.k12.de.us IN MX mail.k12.de.us mail.k12.de.us IN A 167.21.8.25 mail.k12.de.us IN A 167.21.8.26 mapuser.k12.de.us IN A 167.21.9.153 milford.k12.de.us IN MX mail.k12.de.us milford.k12.de.us IN NS ns01.delaware.gov milford.k12.de.us IN NS ns02.delaware.gov mot.k12.de.us IN MX mot-k12-de-us.mail.protection.outlook.com mot.k12.de.us IN NS ns01.delaware.gov mot.k12.de.us IN NS ns02.delaware.gov msd.k12.de.us IN MX msd-k12-de-us.mail.protection.outlook.com msd.k12.de.us IN NS ns01.delaware.gov msd.k12.de.us IN NS ns02.delaware.gov nccvt.k12.de.us IN A 104.21.77.175 nccvt.k12.de.us IN A 172.67.210.158 nccvt.k12.de.us IN AAAA 2606:4700:3030::6815:4daf nccvt.k12.de.us IN AAAA 2606:4700:3031::ac43:d29e nccvt.k12.de.us IN MX nccvt-k12-de-us.mail.protection.outlook.com nccvt.k12.de.us IN NS ns01.delaware.gov nccvt.k12.de.us IN NS ns02.delaware.gov ncs.k12.de.us IN MX ncs-k12-de-us.mail.protection.outlook.com ncs.k12.de.us IN NS ns01.delaware.gov ncs.k12.de.us IN NS ns02.delaware.gov netdisco.k12.de.us IN A 167.21.6.17 newark.de.us IN A 208.99.251.33 newark.de.us IN MX d127475a.ess.barracudanetworks.com newark.de.us IN MX d127475b.ess.barracudanetworks.com newark.de.us IN NS edns5.ultradns.biz newark.de.us IN NS edns5.ultradns.com newark.de.us IN NS edns5.ultradns.net newark.de.us IN NS edns5.ultradns.org odyssey.k12.de.us IN MX odyssey-k12-de-us.mail.protection.outlook.com odyssey.k12.de.us IN NS ns01.delaware.gov odyssey.k12.de.us IN NS ns02.delaware.gov olympiad.k12.de.us IN A 167.21.84.42 outlook.k12.de.us IN A 167.21.64.101 owa.k12.de.us IN A 167.21.19.91 owa.k12.de.us IN A 167.21.9.91 pca.k12.de.us IN MX pca-k12-de-us.mail.protection.outlook.com pca.k12.de.us IN NS ns01.delaware.gov pca.k12.de.us IN NS ns02.delaware.gov pocs.k12.de.us IN MX pocs-k12-de-us.mail.protection.outlook.com pocs.k12.de.us IN NS ns01.delaware.gov pocs.k12.de.us IN NS ns02.delaware.gov polytech.k12.de.us IN MX polytech-k12-de-us.mail.protection.outlook.com polytech.k12.de.us IN NS ns01.delaware.gov