DNS
Caching DNS servers (for use as resolver for your server)
| Host Name | IPv4 Address | IPv6 Address | Location |
|---|---|---|---|
| nscache01.leaseweb.net | 23.19.53.53 | 2607:f5b5:3::3 | Global |
| nscache02.leaseweb.net | 23.19.52.52 | 2607:f5b5:2::2 | Global |
Authoritative DNS servers
| Hostname | IPv4 Address | IPv6 Address |
|---|---|---|
| ns0.leaseweb.com | 23.19.196.53 | 2607:f5b5::53 |
| ns1.leaseweb.com | 23.19.197.53 | 2607:f5b5:1::53 |
Information
In order to use ns0.leaseweb.com and ns1.leaseweb.com, your domain must be registered with Leaseweb.
If you are looking for information on how to configure your email client, please refer to the Configuring Email Settings article.
Email client services
| Hostname | Services | IPv6 |
|---|---|---|
| mail.leaseweb.com | POP3, POP3s, IMAP, IMAPs | ✅ |
| smtp.leaseweb.com | SMTP (ports 25 and 587), SMTPs | ✅ |
| webmail.leaseweb.com | HTTP, HTTPS (webmail) | ✅ |
For US customers
| Hostname | Services | IPv6 |
|---|---|---|
| mail.leaseweb.us | POP3, POP3s, IMAP, IMAPs | ✅ |
| smtp.leaseweb.us | SMTP (ports 25 and 587), SMTPs | ✅ |
| webmail.leaseweb.us | HTTP, HTTPS (webmail) | ✅ |
Information
smtp.leaseweb.com requires authentication
Mail servers (for MX records)
| Hostname | Remarks | IPv6 |
|---|---|---|
| mailfilter1.leaseweb.com | virus & spam filter | ✅ |
| mailfilter2.leaseweb.com | virus & spam filter | ✅ |
| mailfilter3.leaseweb.com | virus & spam filter | ✅ |
For US customers
| Hostname | Remarks | IPv6 |
|---|---|---|
| mailfilter01.leaseweb.us | virus & spam filter | ✅ |
| mailfilter02.leaseweb.us | virus & spam filter | ✅ |
Other
| Hostname | Description | IPv6 | Public |
|---|---|---|---|
| mirror.nl.leaseweb.net | Archive mirror, NL | ✅ | ✅ |
| mirror.de.leaseweb.net | Archive mirror, DE | ✅ | ✅ |
| mirror.us.leaseweb.net | Archive mirror, US | ✅ | ✅ |
| mirror.sg.leaseweb.net | Archive mirror, SG | ❌ | ❌ |
| mirror.hk.leaseweb.net | Archive mirror, HK | ❌ | ❌ |
| ntp.leaseweb.com | NTP server (stratum 2) | ❌ | ❌ |
