Cheat Sheet

Table of Contents


DNS

Caching DNS servers (for use as resolver for your server)


Host Name

IPv4 Address

IPv6 Address

Location
nscache01.leaseweb.net23.19.53.532607:f5b5:3::3Global
nscache02.leaseweb.net23.19.52.522607:f5b5:2::2Global


Note

  • These servers are restricted for use from within the Leaseweb network only
  • If you go over 1 million queries per IP, we will notify you. If you exceed the limit repeatedly, the IP will be banned. Once imposed, the bans for excessive querying will not be lifted.
  • If you need to do more queries, we recommend you to install a local caching DNS server

Authoritative DNS servers

Hostname

IPv4 Address

IPv6 Address

ns0.leaseweb.com23.19.196.532607:f5b5::53

ns1.leaseweb.com

23.19.197.53

2607:f5b5:1::53

Mail

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

(tick)

smtp.leaseweb.com

SMTP (ports 25 and 587), SMTPs

(tick)

webmail.leaseweb.com

HTTP, HTTPS (webmail)

(tick)

For US customers

Hostname

Services

IPv6

mail.leaseweb.us

POP3, POP3s, IMAP, IMAPs

(tick)

smtp.leaseweb.us

SMTP (ports 25 and 587), SMTPs

(tick)

webmail.leaseweb.us

HTTP, HTTPS (webmail)

(tick)


Note

smtp.leaseweb.com requires authentication

Mail servers (for MX records)

Hostname

Remarks

IPv6

mailfilter1.leaseweb.com

virus & spam filter

(tick)

mailfilter2.leaseweb.com

virus & spam filter

(tick)

mailfilter3.leaseweb.com

virus & spam filter

(tick)

For US customers

Hostname

Remarks

IPv6

mailfilter01.leaseweb.us

virus & spam filter

(tick)

mailfilter02.leaseweb.us

virus & spam filter

(tick)

Other

Hostname

Description

IPv6

Public

mirror.nl.leaseweb.net

Archive mirror, NL

(tick)

(tick)

mirror.de.leaseweb.net

Archive mirror, DE

(tick)

(tick)

mirror.us.leaseweb.net

Archive mirror, US

(tick)

(tick)
mirror.sg.leaseweb.netArchive mirror, SG(error)(error)
mirror.hk.leaseweb.netArchive mirror, HK(error)(error)

ntp.leaseweb.com

NTP server (stratum 2)

(error)

(error)



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