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Email DNS records for twsdi.com.tw

MX, SPF, DMARC and DKIM records published for twsdi.com.tw.

Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes

twsdi.com.tw 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: 2026-11-15 (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 twsdi.com.tw

  • 0 twsdi.com.tw (103.17.8.51)

Email authentication records for twsdi.com.tw

SPF record 
v=spf1 ip4:103.17.8.48 include:_spf.eee.tw +a +mx ~all
DMARC record 
v=DMARC1; p=none;
DKIM record (default) 
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzaRjBGO2A5eGAgJn0IqeG2uzEnjwqi0Vb2XcSHkCo5g6d5FXIninrbum86CYpI7g8RbZSyYT1n1EHtlnSlfblVoSczE7/mjjb62Yw4TUplHw7r+10sUNxc6EbPky6ymHbtL+aW6Rzky4KXz/1fjnMCX0l8vJAlXxL+oaBZadSjrc0GACpLf1n2Aul0A7s33OMDVgeqTKnoQGWmbKifACJPJYA0iAFnae88cjavageizrx6SYhbkUVFNaT9hTlrof8Bnby97RmtSzxgWaK1e75bjdnIjeU8SQN4eaf9+UKbBVgcrGjIvFZxo/OI/dtZ71Q9AP2RM9KrwqPwJNCRq2cQIDAQAB;

Check a specific email address @twsdi.com.tw

This page checks how twsdi.com.tw is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.

Server location

IP address103.17.8.51
CountryTaiwan (Province of China)
ASN131149

Name servers

NS 1ns48.g-dns.com.
NS 2ns47.g-dns.com.

TXT records for twsdi.com.tw

TXT 1v=spf1 ip4:103.17.8.48 include:_spf.eee.tw +a +mx ~all

Domain status

Status 1ok

Frequently asked questions

Can twsdi.com.tw receive email?

Yes. twsdi.com.tw publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.

Does twsdi.com.tw use SPF and DMARC?

twsdi.com.tw publishes an SPF record. Its DMARC policy is p=none.

Is twsdi.com.tw a free email provider?

No. twsdi.com.tw is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.

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