Email DNS records for calfbook.com
MX, SPF, DMARC and DKIM records published for calfbook.com.
calfbook.com can receive email: 5 MX records found. The MX records point to Google mail servers. Authentication records found: SPF, DMARC, DKIM.
| Check | Result | What it means |
|---|---|---|
| MX | Found (5) | The domain is configured to receive email. |
| Mail provider | Inferred from the MX host names: they point to Google mail servers. | |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. Aggregate reports are requested (rua). |
| DKIM | Found (google) | A DKIM public key is published under the selector google. |
Last checked: 2026-10-12 (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 calfbook.com
- 1 aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
Email authentication records for calfbook.com
SPF record
v=spf1 include:_spf.google.com ~all
DMARC record
v=DMARC1; p=reject; adkim=s; aspf=r; rua=mailto:dmarc-reporting@calfbook.com
DKIM record (google)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApOIjcPzC8ipiNZe/hTtH3PHESv3cehZooCGkfuPVnF3h67P0OMyCQvTly7vHs0BHhDqA08W1vOsIQCSS9cVAmmypWGYYx6SQdN2aXcvZW5Funax9si8biNRdevjEwPy6nG58rdz/B3p09VUR/IFEUfFv0fz4rZxhC2LYVW3pDWL1V+5U55iZS2HRvwPReZj4ns7Dxo1QL5EKAvMUMQ5JtEVSCIRQ+Br8GCUqVkryozvFTKMXv3IgfIVJM82DEaF1k0AZK33cqP8wkPvJz6HloeTXU3ILppfVDcks9Lo99jhN9E3bbjKsO5k8EAGOl7uzpYoDgTDs3R2Ya/GsbBRI0QIDAQAB
Check a specific email address @calfbook.com
This page checks how calfbook.com is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
IP address161.35.181.188
CountryUnited States
ASN14061
Name servers
NS 1joel.ns.cloudflare.com.
NS 2lana.ns.cloudflare.com.
TXT records for calfbook.com
TXT 1v=spf1 include:_spf.google.com ~all
TXT 2google-site-verification=nKsY-bNUnCd7_7k_3Gn7pUqQr9dbgDADmEQOuogKHfE