| 212.1.218.0 | — | — |
| 212.1.218.1 | spinrite1.mta.dotmailer.com | — |
| 212.1.218.2 | r2a-amakvolcano.mta.dotmailer.com | Yes |
| 212.1.218.3 | digitaladversary01.mta.dotmailer.com | — |
| 212.1.218.4 | r2a-anvilpeak.mta.dotmailer.com | Yes |
| 212.1.218.5 | r2a-assesears.mta.dotmailer.com | Yes |
| 212.1.218.6 | r2a-atnapeaks.mta.dotmailer.com | Yes |
| 212.1.218.7 | r2a-atukmountain.mta.dotmailer.com | Yes |
| 212.1.218.8 | r2a-augustinevolcano.mta.dotmailer.com | Yes |
| 212.1.218.9 | r2a-aukemountain.mta.dotmailer.com | Yes |
| 212.1.218.10 | r2a-baranofislandhighpoint.mta.dotmailer.com | Yes |
| 212.1.218.11 | r2a-bashfulpeak.mta.dotmailer.com | Yes |
| 212.1.218.12 | discountsurgical1.mta.dotmailer.com | — |
| 212.1.218.13 | r2a-buldirvolcano.mta.dotmailer.com | Yes |
| 212.1.218.14 | r2a-australiancattledog.mta.dotmailer.com | Yes |
| 212.1.218.15 | r2a-chichagofislandhighpoint.mta.dotmailer.com | Yes |
| 212.1.218.16 | r2a-clevelandvolcano.mta.dotmailer.com | Yes |
| 212.1.218.17 | r2a-cloudpeak.mta.dotmailer.com | Yes |
| 212.1.218.18 | wcnovelties01.mta.dotmailer.com | — |
| 212.1.218.19 | researchnow1.mta.dotmailer.com | — |
| 212.1.218.20 | r2a-debauchmountain.mta.dotmailer.com | Yes |
| 212.1.218.21 | r2a-denali.mta.dotmailer.com | Yes |
| 212.1.218.22 | r2a-devilspaw.mta.dotmailer.com | Yes |
| 212.1.218.23 | umg-eu1.mta.dotmailer.com | — |
| 212.1.218.24 | umg-eu3.mta.dotmailer.com | — |
| 212.1.218.25 | umg-us9.mta.dotmailer.com | — |
| 212.1.218.26 | dietdirect1.mta.dotmailer.com | — |
| 212.1.218.27 | r2a-graniterangehighpoint.mta.dotmailer.com | Yes |
| 212.1.218.28 | capezio1.mta.dotmailer.com | — |
| 212.1.218.29 | econolight1.mta.dotmailer.com | — |
| 212.1.218.30 | deltaapparelcomsalt1.mta.dotmailer.com | — |
| 212.1.218.31 | r2a-isanotskipeaks.mta.dotmailer.com | Yes |
| 212.1.218.32 | firstfinancialbank01.mta.dotmailer.com | — |
| 212.1.218.33 | r2a-katesneedle.mta.dotmailer.com | Yes |
| 212.1.218.34 | r2a-kichatnaspire.mta.dotmailer.com | Yes |
| 212.1.218.35 | r2a-kiskavolcano.mta.dotmailer.com | Yes |
| 212.1.218.36 | r2a-knightislandhighpoint.mta.dotmailer.com | Yes |
| 212.1.218.37 | r2a-koniagpeak.mta.dotmailer.com | Yes |
| 212.1.218.38 | r2a-korovinvolcano.mta.dotmailer.com | Yes |
| 212.1.218.39 | r2a-makushinvolcano.mta.dotmailer.com | Yes |
| 212.1.218.40 | r2a-mangyhill.mta.dotmailer.com | Yes |
| 212.1.218.41 | r2a-mentastamountainshighpoint.mta.dotmailer.com | Yes |
| 212.1.218.42 | r2a-montagueislandhighpoint.mta.dotmailer.com | Yes |
| 212.1.218.43 | r2a-mountadagdak.mta.dotmailer.com | Yes |
| 212.1.218.44 | r2a-mountakutan.mta.dotmailer.com | Yes |
| 212.1.218.45 | r2a-mountalverstone.mta.dotmailer.com | Yes |
| 212.1.218.46 | r2a-mountamukta.mta.dotmailer.com | Yes |
| 212.1.218.47 | r2a-mountangayukaqsraq.mta.dotmailer.com | Yes |
| 212.1.218.48 | r2a-mountaniakchak.mta.dotmailer.com | Yes |
| 212.1.218.49 | r2a-mountaugusta.mta.dotmailer.com | Yes |
| 212.1.218.50 | r2a-mountbassie.mta.dotmailer.com | Yes |
| 212.1.218.51 | r2a-mountbear.mta.dotmailer.com | Yes |
| 212.1.218.52 | r2a-mountbendeleben.mta.dotmailer.com | Yes |
| 212.1.218.53 | r2a-mountblackburn.mta.dotmailer.com | Yes |
| 212.1.218.54 | r2a-mountbona.mta.dotmailer.com | Yes |
| 212.1.218.55 | r2a-mountcarlisle.mta.dotmailer.com | Yes |
| 212.1.218.56 | r2a-mountchamberlin.mta.dotmailer.com | Yes |
| 212.1.218.57 | r2a-mountchiginagak.mta.dotmailer.com | Yes |
| 212.1.218.58 | r2a-mountcook.mta.dotmailer.com | Yes |
| 212.1.218.59 | r2a-mountcrillon.mta.dotmailer.com | Yes |
| 212.1.218.60 | r2a-mountdeborah.mta.dotmailer.com | Yes |
| 212.1.218.61 | r2a-mountdouglas.mta.dotmailer.com | Yes |
| 212.1.218.62 | r2a-mountdrum.mta.dotmailer.com | Yes |
| 212.1.218.63 | r2a-mountdutton.mta.dotmailer.com | Yes |
| 212.1.218.64 | r2a-mountedgecumbe.mta.dotmailer.com | Yes |
| 212.1.218.65 | r2a-mountemmons.mta.dotmailer.com | Yes |
| 212.1.218.66 | r2a-mountetolin.mta.dotmailer.com | Yes |
| 212.1.218.67 | r2a-mountfairweather.mta.dotmailer.com | Yes |
| 212.1.218.68 | r2a-mountforaker.mta.dotmailer.com | Yes |
| 212.1.218.69 | r2a-mountforesta.mta.dotmailer.com | Yes |
| 212.1.218.70 | r2a-mountgareloi.mta.dotmailer.com | Yes |
| 212.1.218.71 | r2a-mountgilbert.mta.dotmailer.com | Yes |
| 212.1.218.72 | r2a-mountgriggs.mta.dotmailer.com | Yes |
| 212.1.218.73 | r2a-mountharper.mta.dotmailer.com | Yes |
| 212.1.218.74 | r2a-mounthayes.mta.dotmailer.com | Yes |
| 212.1.218.75 | r2a-mounthesperus.mta.dotmailer.com | Yes |
| 212.1.218.76 | r2a-mounthubbard.mta.dotmailer.com | Yes |
| 212.1.218.77 | r2a-mounthunter.mta.dotmailer.com | Yes |
| 212.1.218.78 | r2a-mounthuntington.mta.dotmailer.com | Yes |
| 212.1.218.79 | r2a-mountigikpak.mta.dotmailer.com | Yes |
| 212.1.218.80 | r2a-mountiliamna.mta.dotmailer.com | Yes |
| 212.1.218.81 | r2a-mountjarvis.mta.dotmailer.com | Yes |
| 212.1.218.82 | r2a-mountjuneau.mta.dotmailer.com | Yes |
| 212.1.218.83 | r2a-mountkagamil.mta.dotmailer.com | Yes |
| 212.1.218.84 | r2a-mountkaguyak.mta.dotmailer.com | Yes |
| 212.1.218.85 | r2a-mountkanaga.mta.dotmailer.com | Yes |
| 212.1.218.86 | r2a-mountkatmai.mta.dotmailer.com | Yes |
| 212.1.218.87 | r2a-mountkimball.mta.dotmailer.com | Yes |
| 212.1.218.88 | r2a-mountkiska.mta.dotmailer.com | Yes |
| 212.1.218.89 | r2a-mountmageik.mta.dotmailer.com | Yes |
| 212.1.218.90 | r2a-mountmarcusbaker.mta.dotmailer.com | Yes |
| 212.1.218.91 | r2a-mountmartin.mta.dotmailer.com | Yes |
| 212.1.218.92 | r2a-mountmather.mta.dotmailer.com | Yes |
| 212.1.218.93 | r2a-mountmcginnis.mta.dotmailer.com | Yes |
| 212.1.218.94 | r2a-mountmichelson.mta.dotmailer.com | Yes |
| 212.1.218.95 | r2a-mountmiller.mta.dotmailer.com | Yes |
| 212.1.218.96 | r2a-mountmoffett.mta.dotmailer.com | Yes |
| 212.1.218.97 | r2a-mountnatazhat.mta.dotmailer.com | Yes |
| 212.1.218.98 | r2a-mountneacola.mta.dotmailer.com | Yes |
| 212.1.218.99 | imimobile1.mta.dotmailer.com | — |
| 212.1.218.100 | steinhafels1.mta.dotmailer.com | — |
| 212.1.218.101 | johnnie-o1.mta.dotmailer.com | — |
| 212.1.218.102 | miracleventure1.mta.dotmailer.com | — |
| 212.1.218.103 | r2a-mountpow.mta.dotmailer.com | Yes |
| 212.1.218.104 | r2a-mountprindle.mta.dotmailer.com | Yes |
| 212.1.218.105 | r2a-mountquincyadams.mta.dotmailer.com | Yes |
| 212.1.218.106 | markwins1.mta.dotmailer.com | — |
| 212.1.218.107 | r2a-argentinepiladog.mta.dotmailer.com | Yes |
| 212.1.218.108 | niagarafallshotels1.mta.dotmailer.com | — |
| 212.1.218.109 | r2a-mountripinski.mta.dotmailer.com | Yes |
| 212.1.218.110 | r2a-mountroberts.mta.dotmailer.com | Yes |
| 212.1.218.111 | r2a-ariegeois.mta.dotmailer.com | Yes |
| 212.1.218.112 | usmedalscom1.mta.dotmailer.com | — |
| 212.1.218.113 | r2a-mountsanford.mta.dotmailer.com | Yes |
| 212.1.218.114 | r2a-mountseattle.mta.dotmailer.com | Yes |
| 212.1.218.115 | r2a-mountseguam.mta.dotmailer.com | Yes |
| 212.1.218.116 | r2a-mountshishaldin.mta.dotmailer.com | Yes |
| 212.1.218.117 | r2a-mountsilverthrone.mta.dotmailer.com | Yes |
| 212.1.218.118 | r2a-mountspurr.mta.dotmailer.com | Yes |
| 212.1.218.119 | r2a-mountsteller.mta.dotmailer.com | Yes |
| 212.1.218.120 | umg-us1.mta.dotmailer.com | — |
| 212.1.218.121 | umg-us3.mta.dotmailer.com | — |
| 212.1.218.122 | umg-us5.mta.dotmailer.com | — |
| 212.1.218.123 | umg-us7.mta.dotmailer.com | — |
| 212.1.218.124 | umg-eu5.mta.dotmailer.com | — |
| 212.1.218.125 | umg-eu7.mta.dotmailer.com | — |
| 212.1.218.126 | umg-eu9.mta.dotmailer.com | — |
| 212.1.218.127 | umg-eu11.mta.dotmailer.com | — |
| 212.1.218.128 | umg-eu13.mta.dotmailer.com | — |
| 212.1.218.129 | umg-eu15.mta.dotmailer.com | — |
| 212.1.218.130 | r2a-pavlofsister.mta.dotmailer.com | Yes |
| 212.1.218.131 | familyvideo1.mta.dotmailer.com | — |
| 212.1.218.132 | r2a-shawneepeak.mta.dotmailer.com | Yes |
| 212.1.218.133 | r2a-sidelinghill.mta.dotmailer.com | Yes |
| 212.1.218.134 | r2a-huronmountain.mta.dotmailer.com | Yes |
| 212.1.218.135 | r2a-tekoamountain.mta.dotmailer.com | Yes |
| 212.1.218.136 | r2a-wildcatmountain.mta.dotmailer.com | Yes |
| 212.1.218.137 | r2a-campbellmountain.mta.dotmailer.com | Yes |
| 212.1.218.138 | r2a-pioneerpeak.mta.dotmailer.com | Yes |
| 212.1.218.139 | r2a-pogromnivolcano.mta.dotmailer.com | Yes |
| 212.1.218.140 | r2a-polarbearpeak.mta.dotmailer.com | Yes |
| 212.1.218.141 | missouri1.mta.dotmailer.com | — |
| 212.1.218.142 | r2a-pyrepeak.mta.dotmailer.com | Yes |
| 212.1.218.143 | summit-education1.mta.dotmailer.com | — |
| 212.1.218.144 | r2a-sanakpeak.mta.dotmailer.com | Yes |
| 212.1.218.145 | r2a-segulapeak.mta.dotmailer.com | Yes |
| 212.1.218.146 | digitaladversary02.mta.dotmailer.com | — |
| 212.1.218.147 | r2a-snowtower.mta.dotmailer.com | Yes |
| 212.1.218.148 | r2a-sovereignmountain.mta.dotmailer.com | Yes |
| 212.1.218.149 | r2a-tanaga.mta.dotmailer.com | Yes |
| 212.1.218.150 | r2a-thibodeauxmountain.mta.dotmailer.com | Yes |
| 212.1.218.151 | r2a-tressiderpeak.mta.dotmailer.com | Yes |
| 212.1.218.152 | r2a-tridentvolcano.mta.dotmailer.com | Yes |
| 212.1.218.153 | r2a-truulipeak.mta.dotmailer.com | Yes |
| 212.1.218.154 | r2a-tukgahgomountain.mta.dotmailer.com | Yes |
| 212.1.218.155 | r2a-ugashikpeulik.mta.dotmailer.com | Yes |
| 212.1.218.156 | r2a-universitypeak.mta.dotmailer.com | Yes |
| 212.1.218.157 | r2a-kusilvakhighpoint.mta.dotmailer.com | Yes |
| 212.1.218.158 | r2a-wikipeak.mta.dotmailer.com | Yes |
| 212.1.218.159 | r2a-yantarnivolcano.mta.dotmailer.com | Yes |
| 212.1.218.160 | r2a-sentinelpeak.mta.dotmailer.com | Yes |
| 212.1.218.161 | r2a-agassizpeak.mta.dotmailer.com | Yes |
| 212.1.218.162 | r2a-agathlapeak.mta.dotmailer.com | Yes |
| 212.1.218.163 | r2a-ajopeak.mta.dotmailer.com | Yes |
| 212.1.218.164 | r2a-baboquivaripeak.mta.dotmailer.com | Yes |
| 212.1.218.165 | r2a-battlementmountain.mta.dotmailer.com | Yes |
| 212.1.218.166 | r2a-bluemountain.mta.dotmailer.com | Yes |
| 212.1.218.167 | r2a-blackmesa.mta.dotmailer.com | Yes |
| 212.1.218.168 | r2a-camelbackmountain.mta.dotmailer.com | Yes |
| 212.1.218.169 | r2a-chiricahuapeak.mta.dotmailer.com | Yes |
| 212.1.218.170 | r2a-coyotehills.mta.dotmailer.com | Yes |
| 212.1.218.171 | r2a-doylepeak.mta.dotmailer.com | Yes |
| 212.1.218.172 | r2a-escudillamountain.mta.dotmailer.com | Yes |
| 212.1.218.173 | r2a-fourpeaks.mta.dotmailer.com | Yes |
| 212.1.218.174 | r2a-fremontpeak.mta.dotmailer.com | Yes |
| 212.1.218.175 | r2a-granitemountain.mta.dotmailer.com | Yes |
| 212.1.218.176 | r2a-guachipeak.mta.dotmailer.com | Yes |
| 212.1.218.177 | r2a-hualapaipeak.mta.dotmailer.com | Yes |
| 212.1.218.178 | r2a-kaibabplateau.mta.dotmailer.com | Yes |
| 212.1.218.179 | r2a-kendrickpeak.mta.dotmailer.com | Yes |
| 212.1.218.180 | r2a-kittpeak.mta.dotmailer.com | Yes |
| 212.1.218.181 | r2a-millerpeak.mta.dotmailer.com | Yes |
| 212.1.218.182 | r2a-mingusmountain.mta.dotmailer.com | Yes |
| 212.1.218.183 | r2a-mountajo.mta.dotmailer.com | Yes |
| 212.1.218.184 | r2a-mountelden.mta.dotmailer.com | Yes |
| 212.1.218.185 | r2a-mountgraham.mta.dotmailer.com | Yes |
| 212.1.218.186 | r2a-mounthopkins.mta.dotmailer.com | Yes |
| 212.1.218.187 | r2a-mountlemmon.mta.dotmailer.com | Yes |
| 212.1.218.188 | r2a-mounttipton.mta.dotmailer.com | Yes |
| 212.1.218.189 | r2a-mountunion.mta.dotmailer.com | Yes |
| 212.1.218.190 | r2a-mountwrightson.mta.dotmailer.com | Yes |
| 212.1.218.191 | r2a-navajomountain.mta.dotmailer.com | Yes |
| 212.1.218.192 | r2a-picketpostmountain.mta.dotmailer.com | Yes |
| 212.1.218.193 | r2a-piestewapeak.mta.dotmailer.com | Yes |
| 212.1.218.194 | r2a-puschridge.mta.dotmailer.com | Yes |
| 212.1.218.195 | r2a-redhill.mta.dotmailer.com | Yes |
| 212.1.218.196 | r2a-roofhill.mta.dotmailer.com | Yes |
| 212.1.218.197 | r2a-sanfranciscopeaks.mta.dotmailer.com | Yes |
| 212.1.218.198 | r2a-spcrater.mta.dotmailer.com | Yes |
| 212.1.218.199 | r2a-sunnyslopemountain.mta.dotmailer.com | Yes |
| 212.1.218.200 | r2a-sunsetcrater.mta.dotmailer.com | Yes |
| 212.1.218.201 | r2a-superstitionmountain.mta.dotmailer.com | Yes |
| 212.1.218.202 | r2a-tempehill.mta.dotmailer.com | Yes |
| 212.1.218.203 | r2a-thimblepeak.mta.dotmailer.com | Yes |
| 212.1.218.204 | r2a-thompsonpeak.mta.dotmailer.com | Yes |
| 212.1.218.205 | r2a-glazypeaumountain.mta.dotmailer.com | Yes |
| 212.1.218.206 | r2a-petitjean.mta.dotmailer.com | Yes |
| 212.1.218.207 | r2a-ackerpeak.mta.dotmailer.com | Yes |
| 212.1.218.208 | r2a-acrodectespeak.mta.dotmailer.com | Yes |
| 212.1.218.209 | r2a-adamspeak.mta.dotmailer.com | Yes |
| 212.1.218.210 | r2a-alamomountain.mta.dotmailer.com | Yes |
| 212.1.218.211 | r2a-ameliaearhartpeak.mta.dotmailer.com | Yes |
| 212.1.218.212 | r2a-andersonpeak.mta.dotmailer.com | Yes |
| 212.1.218.213 | r2a-ashcreekhill.mta.dotmailer.com | Yes |
| 212.1.218.214 | r2a-avawatzpeak.mta.dotmailer.com | Yes |
| 212.1.218.215 | r2a-babbittpeak.mta.dotmailer.com | Yes |
| 212.1.218.216 | r2a-baldeaglemountain.mta.dotmailer.com | Yes |
| 212.1.218.217 | r2a-bearmountain.mta.dotmailer.com | Yes |
| 212.1.218.218 | madruga218.mta.dotmailer.com | — |
| 212.1.218.219 | r2a-bigpinemountain.mta.dotmailer.com | Yes |
| 212.1.218.220 | r2a-birchmountain.mta.dotmailer.com | Yes |
| 212.1.218.221 | r2a-blackhill.mta.dotmailer.com | Yes |
| 212.1.218.222 | r2a-blackkaweah.mta.dotmailer.com | Yes |
| 212.1.218.223 | r2a-boulderpeak.mta.dotmailer.com | Yes |
| 212.1.218.224 | r2a-breckenridgemountain.mta.dotmailer.com | Yes |
| 212.1.218.225 | r2a-brownpeak.mta.dotmailer.com | Yes |
| 212.1.218.226 | r2a-bullychoopmountain.mta.dotmailer.com | Yes |
| 212.1.218.227 | r2a-burneymountain.mta.dotmailer.com | Yes |
| 212.1.218.228 | r2a-burntpeak.mta.dotmailer.com | Yes |
| 212.1.218.229 | r2a-capermountain.mta.dotmailer.com | Yes |
| 212.1.218.230 | r2a-cadypeak.mta.dotmailer.com | Yes |
| 212.1.218.231 | r2a-cahtopeak.mta.dotmailer.com | Yes |
| 212.1.218.232 | r2a-castlepeak.mta.dotmailer.com | Yes |
| 212.1.218.233 | r2a-cathedralpeak.mta.dotmailer.com | Yes |
| 212.1.218.234 | r2a-chanchelullapeak.mta.dotmailer.com | Yes |
| 212.1.218.235 | r2a-chewsridge.mta.dotmailer.com | Yes |
| 212.1.218.236 | r2a-cindercone.mta.dotmailer.com | Yes |
| 212.1.218.237 | r2a-clarkmountain.mta.dotmailer.com | Yes |
| 212.1.218.238 | r2a-cobbmountain.mta.dotmailer.com | Yes |
| 212.1.218.239 | r2a-cobblestonemountain.mta.dotmailer.com | Yes |
| 212.1.218.240 | r2a-conepeak.mta.dotmailer.com | Yes |
| 212.1.218.241 | r2a-copernicuspeak.mta.dotmailer.com | Yes |
| 212.1.218.242 | r2a-cosopeak.mta.dotmailer.com | Yes |
| 212.1.218.243 | r2a-cottonwoodpeak.mta.dotmailer.com | Yes |
| 212.1.218.244 | r2a-coyotemountain.mta.dotmailer.com | Yes |
| 212.1.218.245 | r2a-craterpeak.mta.dotmailer.com | Yes |
| 212.1.218.246 | r2a-cuyamacapeak.mta.dotmailer.com | Yes |
| 212.1.218.247 | r2a-devilspeak.mta.dotmailer.com | Yes |
| 212.1.218.248 | r2a-castlehill.mta.dotmailer.com | Yes |
| 212.1.218.249 | r2a-dixiemountain.mta.dotmailer.com | Yes |
| 212.1.218.250 | r2a-crowfeetmountain.mta.dotmailer.com | Yes |
| 212.1.218.251 | r2a-flinschpeak.mta.dotmailer.com | Yes |
| 212.1.218.252 | r2a-drymountain.mta.dotmailer.com | Yes |
| 212.1.218.253 | r2a-eaglecrags.mta.dotmailer.com | Yes |
| 212.1.218.254 | r2a-eaglemountain.mta.dotmailer.com | Yes |
| 212.1.218.255 | r2a-edgarpeak.mta.dotmailer.com | Yes |