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  2. mxtoolbox.comMX Lookup Tool - Check your DNS MX Records online - MxToolbox

    The MX lookup is done directly against the domain's authoritative name server, so changes to MX Records should show up instantly. You can click Diagnostics , which will connect to the mail server, verify reverse DNS records, perform a simple Open Relay check and measure response time performance.

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      MxToolbox provides best-in-class Email Delivery ...

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      Check IP or host for reputation smtp: Test mail server ...

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      Check your email campaign delivery at major Inbox ...

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      The reverse check takes the banner and the PTR record ...

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      Sign in with your email and password

    • MX Lookup

      ABOUT MX LOOKUP This test will list MX records for a ...

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      The blacklist check will test a mail server IP address ...

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      ABOUT DMARC RECORD CHECK The DMARC Record Lookup / ...

  3. dnschecker.org › mx-lookupMX Lookup - Check MX Records of Domain

    • About MX Record Lookup
    • How to Check Mail Exchange (Mx) DNS Records For Any domain?
    • MX Records at Your Fingertips
    • Frequently Asked Questions

    We thoroughly understand the issues webmasters, especially email administrators, face now and then. This is why we have featured an advanced MX checker which takes no time to fetch mail exchange records associated with a domain. It helps to verify MX records, ensuring a smooth and reliable email routing for a domain.

    在「dnschecker.org」查看更多資訊

    MX record lookup becomes hassle-free with our user-friendly mail exchange record checker. Here’s how you can check MX records with the help of our tool, even without having any technical expertise:

    在「dnschecker.org」查看更多資訊

    MX records define the mail servers responsible for handling incoming emails for a domain (where your domain's emails should be routed per the Simple Mail Transfer Protocol). Incorrect or outdated MX records can commonly cause email delivery failures and other related issues. This is why using our tool and regularly checking mail exchange records is...

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    If you have questions about the MX record, here’s everything you need to know. You’ll find quick answers to address all your needs and problems.

    在「dnschecker.org」查看更多資訊

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  5. toolbox.googleapps.com › apps › checkmxCheck MX: Check MX and SPF Records.

    Google Admin Toolboxhome Home. Browserinfo Check MX Dig HAR Analyzer Log Analyzer Log Analyzer 2 Messageheader Useragent Additional Tools Encode/Decode Screen Recorder.

  6. www.whatsmydns.net › dns-lookup › mx-recordsMX Lookup - Check MX records for any domain - DNS ...

    Using the online MX lookup tool is easy, all you need to do is enter the MX record into the search input and press search to run the MX DNS lookup request. Additionally, you can also choose alternative DNS servers to perform the request with from the options available.

  7. www.nslookup.io › mx-lookupMX Lookup

    The MX records are listed below the ANSWER SECTION heading. How to find MX records To check the MX records of a domain, follow these steps: Open the MX lookup tool. Enter the domain name and hit [enter]. The tool will query the MX records and shown

  8. mxtoolbox.com › supertoolNetwork Tools: DNS,IP,Email - Check your DNS MX Records online

    Check IP or host for reputation smtp: Test mail server SMTP (port 25) mx: DNS MX records for domain a: DNS A record IP address for host name spf: Check SPF records on a domain txt: Check TXT records on a domain ptr: DNS PTR record

  9. www.nslookup.io › learning › dns-record-typesThe MX record - NsLookup.io

    2023年3月28日 · A mailman checking MX records. By NsLookup.io. Licensed under CC By 4.0. The MX record has two data fields besides the usual DNS TTL field: a preference value and the host name of a mail server. Each MX record specifies a single mail exchanger that