Email DNS records for tco.or.jp
MX, SPF, DMARC and DKIM records published for tco.or.jp.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
tco.or.jp can receive email: 1 MX record found. Authentication records found: SPF, DMARC, DKIM.
| 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 | p=none | The policy is none: receivers are asked to take no specific action on messages that fail DMARC. It is typically used to monitor authentication. |
| DKIM | Found (default) | A DKIM public key is published under the selector default. |
Last checked: 2026-10-25 (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 tco.or.jp
- 0 tco.or.jp (162.43.104.145)
Email authentication records for tco.or.jp
SPF record
v=spf1 +a:sv14744.xserver.jp +a:tco.or.jp +mx include:spf.sender.xserver.jp ~all
DMARC record
v=DMARC1; p=none;
DKIM record (default)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxWOFyekValxUydTt18uftnAevO9nYsF94Lqa077PRk9KQLKNo/CN3aQAjSdHZ5Q9SB28FRqMTYrqCW6QQsvIF2UTKdtCaB7O2i3aiuK60jqxqZ51OSfeIEiZZMItDUgTmvQFvDL+TYaZBEY2ivkVPRj5n+vrHV3o5ilB+jCWU6mPB4aj2Ia4cvI/vcUd7BrSs2MBgomvm5rIjhbS2diYWSB494wPxBa9b3quGwMVuSw5Xlch4BIC5JEDmJ+XaGj2twjmlKlUCZvy2c8ZTET7MHHrh0qDI7rV6f6jtYC02cSEwtCw37/AzwFSI82L+Bbve4HPNAkEwOpXcZWxe3ApEQIDAQAB
Check a specific email address @tco.or.jp
This page checks how tco.or.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 tco.or.jp
Frequently asked questions
Can tco.or.jp receive email?
Yes. tco.or.jp publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does tco.or.jp use SPF and DMARC?
tco.or.jp publishes an SPF record. Its DMARC policy is p=none.
Is tco.or.jp a free email provider?
No. tco.or.jp is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.