Email DNS records for willnet.ad.jp
MX, SPF, DMARC and DKIM records published for willnet.ad.jp.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
willnet.ad.jp can receive email: 1 MX record found. Authentication records found: SPF, DKIM. Not found: DMARC.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| Free email provider | No | Not a free mailbox service like Gmail or Yahoo. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Found (default) | A DKIM public key is published under the selector default. |
Last checked: 2026-10-20 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
Next steps
MX records for willnet.ad.jp
- 10 mail.willnet.ad.jp (163.43.31.171)
Email authentication records for willnet.ad.jp
SPF record
v=spf1 a mx include:spf01.willnet.ad.jp ~all
DKIM record (default)
v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6IL/V27zVi+XKuTBM4v3KcmlCYSjguJ/IfuJaFAWO49ZnccAZe/4zSoPP2ycZA8vO9IDfqRLShWcAt3JpPO6BykixDE6kXXAye8VyOzUei+7G55o2VQ5gNqDMjWjWwQKzLNfJECwcHmg3HmHEIacXhNQYbaCkaPtaJZ23x7ToPwIDAQAB;
Check a specific email address @willnet.ad.jp
This page checks how willnet.ad.jp is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
Name servers
TXT records for willnet.ad.jp
Frequently asked questions
Can willnet.ad.jp receive email?
Yes. willnet.ad.jp publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does willnet.ad.jp use SPF and DMARC?
willnet.ad.jp publishes an SPF record. It does not publish a valid DMARC record.
Is willnet.ad.jp a free email provider?
No. willnet.ad.jp is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.