Email DNS records for bigstring.com
MX, SPF, DMARC and DKIM records published for bigstring.com. Registered via Name.com, Inc. . Domain age: 23 years.
Disposable email domain
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bigstring.com can receive email: 2 MX records found. Authentication records found: SPF. Not found: DMARC, DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (2) | The domain is configured to receive email. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
Last checked: 2026-10-08 (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.
MX records for bigstring.com
- 10 mail2.namebrightmail.com
- 10 mail1.namebrightmail.com
Email authentication records for bigstring.com
SPF record
v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:namebrightmail.com -all
Check a specific email address @bigstring.com
This page checks how bigstring.com is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.