Online Tool Store
Semakan Senarai Hitam E-mel
Bentukkan pencarian DNSBL yang tepat untuk IP pelayan mel dengan perintah dig dan nslookup yang boleh dijalankan, makna kod kembali dan pautan nyahsenarai.
Alat ini berfungsi sepenuhnya dalam pelayar anda. Fail anda tidak pernah dimuat naik ke pelayan.
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 Semakan Senarai Hitam E-mel works
- Open Semakan Senarai Hitam E-mel and review the example state before entering your own values.
- Enter or select the information needed for Semakan Senarai Hitam E-mel.
- 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 Semakan Senarai Hitam E-mel 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 Semakan Senarai Hitam E-mel. Use the result as a planning aid and verify important decisions independently.