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Axtel Email Verification

Safe to Send

Axtel.com.mx is operated by Axtel. The domain runs 1 mail exchange and SMTP is responsive, with all three authentication standards in force.

Safe to Send
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Verify @axtel.com.mx emails

Live SMTP handshake against axtel.com.mx mail servers. No email is sent. 10 free per day, no signup.

@axtel.com.mx
No email sent No signup Real-time SMTP

Trusted by 400,000+ senders

4.9/5
From 8,500+ verified reviews
Catch-all detection alone has paid for the subscription. We were hemorrhaging credits at our previous verifier on catch-all domains that accepted the call but never bounced. Saved roughly $400 per month overnight. Brett Anderson · RevOps Manager
SOC 2 Type II GDPR CCPA 99.7% Accuracy
Disposable
No
Persistent addresses, not throwaway
SMTP Live
Yes
Mail server responds to SMTP handshake
MX Records
1
Mail exchangers

Mail Exchange (MX) Records for axtel.com.mx Mail Exchange records. They tell other mail servers which hosts are responsible for receiving email at this domain, in priority order. Lower priority numbers are tried first.

1 RECORD
#0
axtel-com-mx.mail.protection.outlook.com 52.101.8.46
Reachable
SMTP Handshake Simple Mail Transfer Protocol. We open a live SMTP connection to the primary MX and read the greeting banner. A response confirms the mail server is alive and accepting connections. Responsive
BANNER220 SJ1PEPF00001CE0.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Wed, 13 May 2026 20:10:09 +0000 [08DEADDE75B0F490]
Primary mail server accepted SMTP connection and returned a banner during the live audit.

axtel.com.mx Email Authentication SPF · DKIM · DMARC

3/3 PASS
SPF Sender Policy Framework. A DNS record listing which servers are allowed to send mail for this domain. Receivers reject or flag mail from unauthorized servers. Pass
TXTv=spf1 ip4:200.94.201.25/30 ip4:200.38.95.0/24 ip4:200.94.201.20/32 ip4:207.248.229.32 ip4:200.94.201.4 a:CPEXAPKA2K1202.axtel.com.mx a:CPEXAPKA2K1201.axtel.com.mx a:CPRLMGA2K1602.axtel.com.mx include:spf.protection.outlook.com include:spf.fromdoppler.com -all
Authorized senders are defined and pass SPF policy.
DKIM DomainKeys Identified Mail. The sending server cryptographically signs outbound mail with a private key, and receivers verify the signature using a public key in DNS. Pass
SELECTORDetected via standard selectors
A DKIM signature was detected. Outbound mail from this domain can be cryptographically verified.
DMARC Domain-based Message Authentication, Reporting & Conformance. Tells receivers what to do when SPF or DKIM checks fail: none, quarantine, or reject. Reject
TXTv=DMARC1; p=reject; rua=mailto:dmarc@axtel.com.mx
Strict policy. Receivers are instructed to reject any mail that fails SPF or DKIM. The strongest available setting.

axtel.com.mx Domain Registration WHOIS · Nameservers · Registrar

27 YEARS OLD
RegistrarAKKY ONLINE SOLUTIONS, S.A. DE C.V.
IANA ID1705
RegisteredAugust 14, 1998
Last UpdatedJuly 3, 2025
ExpiresAugust 13, 2030
Age27 years
TLD.mx
Authoritative Nameservers (3)
  • ns-mty.axtel.net
  • ns-mex.axtel.net
  • ns-gdl.axtel.net
Registrant
Axtel S.A.B. de C.V.
San Pedro Garza Garcia, Nuevo Leon, MEXICO
Technical Contact
IT SEGURIDAD
San Pedro Garza Garcia, Nuevo Leon, MEXICO
About this Domain

About axtel.com.mx

axtel.com.mx is the email domain for Axtel, a Mexican telecommunications company providing broadband internet, voice, and data services. Axtel serves both residential and enterprise customers across Mexico, with axtel.com.mx email addresses issued to its internet subscribers.

axtel.com.mx supports SPF authentication for sender validation. DKIM and DMARC policies are configured at standard levels for Mexican ISP domains. Proper authentication alignment helps ensure consistent delivery to axtel.com.mx mailboxes.

The axtel.com.mx mail servers validate recipients at the SMTP level, rejecting invalid addresses with 550 errors. Anti-spam filtering includes sender reputation checks, content analysis, and authentication evaluation. Messages from unknown senders may be subjected to additional filtering.

For reliable delivery to axtel.com.mx, authenticate with SPF and DKIM, maintain clean subscriber lists, and honor unsubscribe requests promptly. Comply with Mexican Federal Law on Protection of Personal Data (LFPDPPP) when sending commercial messages to axtel.com.mx addresses.

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Common Questions About axtel.com.mx

Is axtel.com.mx a disposable or temporary email provider?
No. axtel.com.mx is not a disposable email provider. It is classified as ISP Email Provider operated by Axtel and addresses on axtel.com.mx are persistent rather than throwaway. Mail sent to a valid axtel.com.mx mailbox reaches a real recipient.
How do I verify if a axtel.com.mx email address is valid?
The fastest way to verify a axtel.com.mx email address is to use our email checker. Enter any @axtel.com.mx mailbox at the top of this page and our system performs a real-time SMTP handshake against axtel.com.mx's mail servers, confirming whether the mailbox exists, is reachable, and is safe to send to. No email is ever delivered during the check.
Can I check if a axtel.com.mx email exists without sending a message?
Yes. Our real-time email verification API connects directly to axtel.com.mx's mail server, opens an SMTP session, and queries the mailbox using the RCPT TO command without ever transmitting an actual email. The server's response confirms whether the axtel.com.mx mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for axtel.com.mx?
axtel.com.mx currently publishes 1 mail exchange (MX) record. The primary MX is axtel-com-mx.mail.protection.outlook.com, which is the first server contacted when other mail systems try to deliver email to a axtel.com.mx address. The full list with priorities and IP addresses is in the MX Records panel above. MX records tell sending servers where to route email for axtel.com.mx.
Does axtel.com.mx use SPF, DKIM, and DMARC email authentication?
axtel.com.mx enforces all three email authentication standards: SPF, DKIM, and DMARC (policy: reject). This is the gold-standard configuration. It means receivers can verify that mail claiming to come from @axtel.com.mx is genuine, and axtel.com.mx's DMARC policy of 'reject' instructs receivers how to handle messages that fail those checks.
Why do emails to axtel.com.mx bounce or get blocked?
Bounces from axtel.com.mx usually fall into three buckets: the mailbox doesn't exist (5xx user unknown), the inbox is full, or your sending domain isn't authenticated to axtel.com.mx's satisfaction. The fastest fix is to run each address through a free email verifier before you send, and to make sure your own SPF, DKIM, and DMARC are configured correctly so axtel.com.mx's receivers trust you.
How can I verify a large list of axtel.com.mx email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of axtel.com.mx addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, axtel.com.mx catch-all detection, role-account detection, and disposable-domain matching. Results typically come back within minutes and previously-failed addresses on your blacklist are reprocessed for free. For continuous high-volume needs, see our unlimited email verification API.
Is it safe to accept signups from axtel.com.mx email addresses?
Yes, with normal hygiene. axtel.com.mx is a legitimate email service and signups from @axtel.com.mx behave like any other real user. Pipe each address through a real-time email verifier API at the moment of signup to catch typos and dead mailboxes, but there is no need to block axtel.com.mx by default.
What email format does axtel.com.mx use for usernames?
Most axtel.com.mx mailboxes follow common patterns like first.last@axtel.com.mx, firstinitiallast@axtel.com.mx, or first@axtel.com.mx, but the actual local-part rules depend on Axtel. The only reliable way to confirm whether a specific @axtel.com.mx address exists is to run it through a free email verification tool. Guessing patterns will produce a high bounce rate and damage your sender reputation.
How is the axtel.com.mx risk score calculated?
The 0-to-100 risk score for axtel.com.mx combines disposable-domain classification, mail-server reachability, MX record presence and depth, SPF / DKIM / DMARC enforcement, DMARC policy strength, SMTP banner response, and domain age. Lower scores mean safer to send to. Disposable domains are pinned at the high end of the scale. The axtel.com.mx score is recomputed on every audit so it always reflects the live state of the domain.
Is axtel.com.mx a valid email domain?
Yes, axtel.com.mx is a valid email domain operated by Axtel, a Mexican telecommunications company providing broadband internet and communication services across Mexico.
Is axtel.com.mx a disposable or temporary email service?
No, axtel.com.mx is not a disposable or temporary email service. It is a permanent ISP email domain provided by Axtel to its broadband internet customers in Mexico.
What mail servers does axtel.com.mx use?
axtel.com.mx uses mail servers managed by Axtel infrastructure in Mexico. The MX records direct inbound email to Axtel-operated mail gateways that handle filtering and delivery for subscriber accounts.
Can I send marketing emails to axtel.com.mx addresses?
You can send marketing emails to axtel.com.mx addresses with valid opt-in consent. Authenticate with SPF and DKIM, comply with Mexican data protection laws (LFPDPPP), and include clear unsubscribe mechanisms.
How do I verify an axtel.com.mx email address?
You can verify an axtel.com.mx email address using an email verification tool that checks MX records and performs SMTP-level validation to confirm the mailbox exists and is deliverable.