How can I point a subdomain to an IP address?

This article applies to 123-reg Domain names.

This answer will explain how you can point a subdomain name to an IP Address.

Please Note: It will take between 24 - 48 hours for the new DNS records to become active.

Firstly, you need to ensure your domain is pointed to our nameservers:

  • ns.123-reg.co.uk
  • ns2.123-reg.co.uk

If the domain is not pointed to the 123-reg nameservers, you will be unable to manage them from the 123-reg control panel.

For more information on changing your nameservers please view the following article:
How do I change the nameservers for my domain name?

To point your subdomain to your host's IP address you will need to do the following:

1

Login to your 123-reg control panel.

 Control_Panel_Login.jpg
2

In the Domain names section, select the relevant domain name in the drop-down list and click on the Manage button.

 Domain_section_domain_select.jpg
3

Scroll down to the Advanced Domain Settings section and click on the Manage DNS (A, MX, CNAME, TXT) link.

4

From the Advanced DNS tab.

5

Select A from the Type drop down list in the Add new entry section.

6

In the Hostname field enter your chosen subdomain i.e mail.

7

In the Destination IPv4 address field enter the IP address the subdomain will point to.

8

Click on the Add new entry button to save the new record.

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