: IP (Optional) Solve Email Delivery Problems ABOUT SPF RECORD CHECK The SPF Record Check is a diagnostic tool that acts as a Sender Policy Framework (SPF) record lookup and SPF validator. This test will lookup an SPF record for the queried domain name, display the SPF Record (if found)...
MX Lookup Domain Name Solve Email Delivery Problems
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This test will list MX records for a domain in priority order. 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, p...
The Investigator tool provides detailed information about a domain name, reporting known IP addresses, MX records, Name servers, ASN information, SPF record verification, Blacklist Reputation, and the domain’s Whois Record. DNS Lookup With the DNS Lookup, this test will list DNS records for a...
- Ability to choose record from select list - Select MX, A, TXT, SPF, SMTP, WHOIS, Blacklist. - Submit with enter key to save time Version 1.0: release ⇩Download MXtoolbox Lookup Tool More Extensions to Consider (Similar or Related)...
MTA-STS Lookup: This test checks a domain or hostname for an MTA-Strict Transport Security (MTA-STS) DNS TXT record and also for a valid MTA-STS policy. Spam Analyzer: This tool uses the SpamAssassin software to analyze your message and return a spam score from over 711 various criteria...
SPFtoolbox is a Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more spftoolbox.com/ Topics javascript php rest-api restful domain lookup spf hacktoberfest dns-record mxtoolbox mxtoolbox-alternative hacktoberfest2022 Resources Readme License MIT license ...
The Sending IP was not listed in the Sending Domain’s SPF record. This is either a misconfiguration or a sign of a deliberate spoofing attempt. The DKIM signature does not align with the Sender’s signature. The recipient mailbox is full The recipient mailbox does not exists Marketing Deliv...
Record lookup Server Services Sort By: G2 Sort MXToolbox Pros and Cons How are these determined? Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews. Pros