Email DNS records for comenius.es
MX, SPF, DMARC and DKIM records published for comenius.es.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
comenius.es can receive email: 5 MX records found. The MX records point to Google mail servers. Authentication records found: SPF, DKIM. Not found: DMARC.
| 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. | |
| 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 rejected (hard fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Found (google) | A DKIM public key is published under the selector google. |
Last checked: 2026-11-03 (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 comenius.es
- 1 aspmx.l.google.com (142.251.166.26)
- 5 alt2.aspmx.l.google.com (173.194.45.27)
- 5 alt1.aspmx.l.google.com (172.253.147.27)
- 10 aspmx2.googlemail.com (172.253.147.26)
- 10 aspmx3.googlemail.com (173.194.45.26)
Email authentication records for comenius.es
SPF record
v=spf1 include:_spf.google.com -all
DKIM record (google)
v=DKIM1;k=rsa;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo46FwSY2G75aoBFJTkSyyybcGfNJBSIH1wAQsxGfIgCZIJCQqk1EWer7JQSQKNMlFMTFtkUOVRKliNDQfn263UvF3ZEYZy5RA/Yv4Xofi+uIirh8RkonFEucOko6HRP4xIk2QD9Xx2Sv+8GxnUk6yJR02XAWMHBZZWEGl6QnssU9LOUuhlFhLmZkAEjN2XPFXLXo58BN9JMrdNp5jSeCcY01S6lhhA/mvfxmCFa+zU5GEy4JF1m2jMiEAVTpzp9pprC0zCGoQPZWOas6UzRWJR1KLSFzaioTnGK18ROJZFhkSOI7SLEzziiab5+ZuMERCJCf82e7+by6jA/JoBqDfQIDAQAB;t=s;
Check a specific email address @comenius.es
This page checks how comenius.es 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 comenius.es
Frequently asked questions
Can comenius.es receive email?
Yes. comenius.es publishes 5 MX records, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does comenius.es use SPF and DMARC?
comenius.es publishes an SPF record. It does not publish a valid DMARC record.
Is comenius.es a free email provider?
No. comenius.es is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.