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ईमेल ब्लैकलिस्ट चेक
मेल सर्वर IP के लिए सटीक DNSBL लुकअप, dig और nslookup कमांड, रिटर्न-कोड अर्थ और डीलिस्टिंग लिंक के साथ।
🔒 यह टूल पूरी तरह से आपके ब्राउज़र में चलता है। आपकी फ़ाइलें कभी भी सर्वर पर अपलोड नहीं की जातीं।
The IP that actually sends your mail, not your website's. Check a bounce message, or your SPF record.
Run these
An answer means listed. NXDOMAIN — "no such name" — means not listed, which is the result you want.
The lists worth checking
| List | What it lists | Codes | Delisting |
|---|
Being on a list is a symptom. Delisting without fixing the cause gets you relisted within days, so the order of work is: find what sent the mail, stop it, then request removal. Common causes are a compromised mailbox, a web form with no rate limit, a misconfigured relay, or a shared IP where somebody else on the same host is the problem.
How ईमेल ब्लैकलिस्ट चेक works
- Open ईमेल ब्लैकलिस्ट चेक and review the example state before entering your own values.
- Enter or select the information needed for ईमेल ब्लैकलिस्ट चेक.
- Review the result and adjust the inputs if you want to compare another case.
Construct the exact DNSBL lookups for a mail server IP, with runnable dig and nslookup commands, return-code meanings and delisting links. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is ईमेल ब्लैकलिस्ट चेक used for?
Construct the exact DNSBL lookups for a mail server IP, with runnable dig and nslookup commands, return-code meanings and delisting links.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in ईमेल ब्लैकलिस्ट चेक. Use the result as a planning aid and verify important decisions independently.