How to know mail server of a domain
There are a few ways to find the mail server of a domain:
- MX Record Lookup: You can use a DNS lookup tool or a website like MXToolbox or WhatIsMyMXRecord to look up the MX records for a domain. MX records contain information about the mail servers responsible for receiving email for a domain. You can enter the domain name and the tool will return the MX records, including the mail server names and their priority levels.
- WHOIS Lookup: You can perform a WHOIS lookup on the domain name to find the domain's registration information, which may include the mail server information. You can use a WHOIS lookup tool or website like Whois.net or DomainTools.
- Email Header Analysis: When you receive an email from a domain, you can analyze the email header to find the mail server information. The email header will contain information about the mail servers that handled the email, including the mail server names and IP addresses.
- Contact the Domain Owner: If you have a legitimate reason to know the mail server information, you can contact the domain owner or administrator directly and ask for the information.
- Check the Domain's DNS Records: You can check the domain's DNS records to find the mail server information. The DNS records may include the mail server names and their IP addresses.
Here are some examples of how to find the mail server of a domain using the above methods:
MX Record Lookup
- Use MXToolbox: Enter the domain name in the search bar and click "Lookup". The tool will return the MX records for the domain, including the mail server names and their priority levels.
- Use WhatIsMyMXRecord: Enter the domain name in the search bar and click "Lookup". The tool will return the MX records for the domain, including the mail server names and their priority levels.
WHOIS Lookup
- Use Whois.net: Enter the domain name in the search bar and click "Search". The tool will return the domain's registration information, including the mail server information.
- Use DomainTools: Enter the domain name in the search bar and click "Whois". The tool will return the domain's registration information, including the mail server information.
Email Header Analysis
- Use an email client like Microsoft Outlook or Mozilla Thunderbird to view the email header.
- Look for the "Received" headers, which will contain information about the mail servers that handled the email.
- Look for the "Mail Server" or "SMTP Server" headers, which will contain the name of the mail server that sent the email.
Contact the Domain Owner
- Send an email to the domain owner or administrator and ask for the mail server information.
- Be prepared to provide a legitimate reason for needing the information.
Check the Domain's DNS Records
- Use a DNS lookup tool or website like DNSstuff or DNSReport to check the domain's DNS records.
- Look for the MX records, which will contain information about the mail servers responsible for receiving email for the domain.
Remember to always respect the domain owner's privacy and only use the mail server information for legitimate purposes.