| ISP | DNS Server | POP3 Server | SMTP Server |
| SingNet | dnscache1.singnet.com.sg 165.21.83.88 dnscache2.singnet.com.sg 165.21.100.88 |
pop.singnet.com.sg 165.21.103.210 |
mail.singnet.com.sg 165.21.101.200 |
| Magix | dnscache1.singnet.com.sg 165.21.83.88 dnscache2.singnet.com.sg 165.21.100.88 |
smtp.magix.com.sg 165.21.103.230 |
N.A. |
| Pacific | pridns.pacific.net.sg 203.120.90.60 secdns.pacific.net.sg 203.120.90.90 |
pacific.net.sg 203.120.90.192 |
smtp.pacific.net.sg 203.120.90.192 |
| Starhub | pridns.starhub.net.sg 203.116.1.78 secdns.starhub.net.sg 203.116.1.94 |
pop.starhub.net.sg 203.116.254.40 |
smtp.starhub.net.sg 203.117.1.53 |
| Starhub Free Access |
sbsecdns.mystarhub.net.sg 203.117.33.19 sbpridns.mystarhub.net.sg 203.117.33.18 |
N.A. | N.A. |
| My Singtel | Server Assigned Server Assigned |
N.A. | N.A. |
| T-Systems | pridns.d1.com.sg 202.56.128.30 secdns.d1.com.sg 202.56.128.158 |
pop.d1asia.com.sg 202.56.128.50 |
mail.d1asia.com.sg 202.56.128.50 |
| 1-NET | mn.servy.net 202.172.239.4 hw1.servy.net 202.172.239.5 |
servy.net 202.172.239.250 |
mail.usonyx.net 202.172.239.4 |
| LGA | dns1.lga.net.sg 203.92.64.195 dns2.lga.net.sg 203.92.84.195 |
pop.lga.net.sg 203.92.64.253 |
mail.lga.net.sg 203.92.64.241 smtp.lga.net.sg 203.92.64.241 |
| ISTT | ns1.stt.com.sg 202.79.220.13 ns4.stt.com.sg 202.79.193.33 |
mail.i-stt.com 202.79.220.11 |
mail.i-stt.com 202.79.220.11 |
| CyberSite | pridns.cyber-site.com.sg 203.116.173.2 secdns.cyber-site.com.sg 203.116.173.3 |
mail2.cybersite.com.sg 203.116.173.6 |
mail2.cybersite.com.sg 203.116.173.6 |
| WebVisions | ns1.webvis.net 202.157.163.157 ns2.webvis.net 202.157.131.118 |
mail.webvisions.com 128.121.123.101 |
mail.webvisions.com 128.121.123.101 |
| Equinix | ns.equinix.com 207.20.85.66 ns2.equinix.com 207.20.17.51 |
mail.equinix.com 207.20.85.65 |
mail.equinix.com 207.20.85.65 |
| eWorkz | ns1.eworkz.com.sg 202.172.33.3 ns2.eworkz.com.sg 202.172.33.4 |
pop.eworkz.com.sg 202.172.33.2 |
mailgate.eworkz.com.sg 202.172.33.6 |
| IT Works Interactive |
pridns.iwi.com.sg 202.136.4.30 secdns.iwi.com.sg 203.116.15.71 |
mx.iwi.com.sg 203.116.15.70 mx2.iwi.com.sg 203.116.15.69 |
mx.iwi.com.sg 203.116.15.70 mx2.iwi.com.sg 203.116.15.69 |
| Inforev | dns1.inforev.com.sg 203.208.228.180 dns2.inforev.com.sg 203.81.46.180 |
mail.inforev.com.sg 203.208.228.175 |
mail.inforev.com.sg 203.208.228.175 |
| InterServ Tech. |
ns1.interserv.com.sg 203.116.58.131 ns2.interserv.com.sg 203.116.58.132 |
mail.interserv.com.sg 203.116.58.138 |
mail.interserv.com.sg 203.116.58.138 |
| LOTS Media | home2.lots.com.sg 203.120.8.108 home.lots.com.sg 203.120.8.8 |
pop.lots.com.sg 203.120.8.3 |
smtp.lots.com.sg 203.120.8.3 |
| AXAC Solutions |
ns2.axac.net 202.136.11.36 ns1.axac.net 202.136.11.37 |
axac.com 202.136.11.39 |
axac.com 202.136.11.39 |
| Enixus | ns1.enixus.com.sg 202.136.7.2 ns2.enixus.com.sg 202.136.7.3 |
enixus.com.sg 202.136.7.6 |
enixus.com.sg 202.136.7.6 |
| eBrain Network |
ns2.ebrainnetwork.org 202.56.133.217 ns2.ebrainnetwork.net 202.56.133.216 |
mail.ebrainnetwork.net 202.56.133.219 |
mail.ebrainnetwork.net 202.56.133.219 |
| NetDNS | ns2.netdns.net 202.157.142.68 ns1.netdns.net 202.157.142.67 |
mail.netdns.net 202.157.142.69 |
mail.netdns.net 202.157.142.69 |
| Genisus Internet |
pridns.genisus.com.sg 210.193.6.59 secdns.genisus.com.sg 210.193.6.60 |
mail.genisus.com.sg 210.193.6.82 |
mail.genisus.com.sg 210.193.6.82 |
| KPOne | ns1.kpone.com.sg 203.120.100.130 ns2.kpone.com.sg 203.120.100.240 |
pop.kpone.com.sg 203.120.100.160 |
ns3.kpone.com.sg 203.120.100.160 |
| Tianhe Network |
ns1.tiannet.com.sg 210.193.7.90 ns2.tiannet.com.sg 210.193.7.91 |
mail.tiannet.com.sg 210.193.7.90 |
mail.tiannet.com.sg 210.193.7.90 |
| TechnoBiz Ventures |
merlin.technobiz.com 202.172.44.115 gulamons.technobiz.com 202.172.44.116 |
mars.technobiz.com 202.172.44.117 |
mars.technobz.com 202.172.44.117 |