metrocast.net - Email Domain Verification & Deliverability Report

Active ISP Email Provider
Organization: MetroCast Communications
Mail Server: breezelineohio.net
Verified 4 days ago

Real-time verification data for metrocast.net. View MX records, SPF/DKIM/DMARC authentication, and server deliverability status.

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MX Records for metrocast.net

PriorityMail ServerIP Address
90 mx.breezelineohio.net 129.80.252.190
SMTP Status: Responding
SMTP Banner:
220 2.0.0 mx.breezelineohio.net ESMTP ecelerity 4.8.0.74062 r(msys-ecelerity:tags/4.8.0-ga^0) Sun, 01 Mar 2026 16:10:24 -0500

metrocast.net uses breezelineohio.net mail servers, which means emails are processed through breezelineohio.net infrastructure with their built-in spam filtering and security controls.

Email Authentication for metrocast.net

SPF Record Pass

v=spf1 mx ip4:65.175.128.0/24 ip4:65.175.141.0/24 ip4:13.111.170.122 ip4:38.111.141.0/24 ip4:129.80.252.190 include:_spf.breezeline.syn-alias.com ~all
Authorized Senders:
_spf.breezeline.syn-alias.com

SPF (Sender Policy Framework) specifies which mail servers are authorized to send email on behalf of metrocast.net.

DMARC Record Missing

No DMARC record found for this domain.

DKIM Not Detected

DKIM detection is limited from external scanning. The domain may use DKIM with selectors not covered by our scan.

Authentication Summary: metrocast.net has basic email authentication in place. Additional authentication methods would strengthen protection against spoofing and improve deliverability.

WHOIS & Domain Information

Registration Details

Domain
metrocast.net
TLD
.net
Created
1998-07-07
Updated
2023-06-08
Expires
2028-07-06
Domain Age
27 years

Registrar

Name
GoDaddy.com, LLC
IANA ID
146

Registrant Contact

Name
Registration Private
Organization
Domains By Proxy, LLC
Location
Tempe, Arizona, UNITED STATES

Technical Contact

Name
Registration Private
Organization
Domains By Proxy, LLC
Location
Tempe, Arizona, UNITED STATES

Name Servers

  • NS2017-1.METROCAST.NET
  • NS2017-2.METROCAST.NET

About metrocast.net

metrocast.net is a U.S. ISP domain from MetroCast Communications, a cable and broadband provider now part of Atlantic Broadband (Cogeco US).

metrocast.net implements SPF authentication.

The mail servers validate recipients and reject invalid addresses. The domain does not operate as catch-all.

For delivery, authenticate with SPF. Follow CAN-SPAM requirements.

How to Verify metrocast.net Email Addresses

Need to check if an email address at metrocast.net actually exists before you send to it? BulkEmailChecker performs deep SMTP-level validation, connecting directly to metrocast.net's mail servers to confirm the mailbox is real, active, and able to receive your message. No test email is ever sent, so your sender reputation stays protected.

Verify a Single metrocast.net Email
Use BulkEmailChecker's free email verification tool to instantly validate any metrocast.net address. You'll get a complete deliverability report including mailbox existence, catch-all detection, disposable domain flagging, and risk scoring, all in under 3 seconds.

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Have a mailing list full of metrocast.net addresses? Upload your CSV or TXT file to BulkEmailChecker and verify thousands of email addresses in minutes. Our bulk verification engine runs 30+ checks per address including syntax validation, DNS resolution, SMTP handshake, and spam trap detection. Clean your list before every campaign to keep bounce rates below 2% and protect your sender score. See bulk pricing.

Verify metrocast.net Emails via API in Real-Time
Building a signup form, CRM integration, or lead capture system? BulkEmailChecker's real-time verification API validates metrocast.net email addresses at the point of entry, blocking invalid, disposable, and risky addresses before they enter your database. Integrate with a single API call and prevent bad data at the source.

Frequently Asked Questions

Yes, metrocast.net is a valid email domain provided by MetroCast Communications to its internet subscribers. It is a legitimate ISP-issued email address.
No, metrocast.net is not a disposable or temporary email provider. It is an ISP-provided email service tied to an internet subscription from MetroCast Communications.
metrocast.net uses mail servers operated by MetroCast Communications. Check the MX records section above for specific server details and authentication configuration.
Yes, you can send marketing emails to metrocast.net addresses with proper opt-in consent. ISP email providers apply spam filtering, and addresses may become inactive if subscribers cancel their internet service. Regular list verification is recommended.
Use BulkEmailChecker to verify metrocast.net addresses via SMTP checks. ISP domains may have specific rate limiting or greylisting behaviors. Our tool handles these provider-specific configurations automatically.
The fastest and most accurate way to verify a metrocast.net email address is to use BulkEmailChecker's free email verification tool. Simply enter the full email address and our system performs SMTP-level validation by connecting directly to metrocast.net's mail servers. You'll get instant results showing whether the mailbox exists, is deliverable, and is safe to send to, all without sending a single email.
Yes. BulkEmailChecker uses SMTP verification to check if a metrocast.net mailbox exists without ever delivering an email. Our system connects to the domain's mail server, performs an SMTP handshake, and queries the mail server to confirm whether the recipient address is valid. This process is completely invisible to the email recipient and does not affect your sender reputation.
Sending to invalid email addresses causes hard bounces, which directly damage your sender reputation. Internet Service Providers (ISPs) and email providers track your bounce rate, and if it exceeds 2%, your emails may start landing in spam folders or get blocked entirely. Verifying metrocast.net addresses with BulkEmailChecker before sending prevents bounces and keeps your deliverability high.
BulkEmailChecker's bulk verification service lets you upload a CSV or TXT file containing thousands of metrocast.net email addresses and verify them all at once. Each address goes through 30+ verification checks including syntax validation, DNS/MX lookup, SMTP verification, disposable domain detection, and spam trap identification. Results are typically ready within minutes and can be downloaded as a clean, verified list.
Email verification is the process of confirming that an email address is real, properly formatted, and capable of receiving messages. It matters because sending to invalid addresses causes bounces, damages your sender reputation, wastes marketing budget, and can get your sending IP blacklisted. BulkEmailChecker verifies addresses at the SMTP level, the most accurate method available, ensuring your emails reach real people.
MX (Mail Exchange) records are DNS entries that specify which mail servers are responsible for receiving email for a domain. When you send an email, your mail server looks up the recipient domain's MX records to find where to deliver the message. If a domain has no MX records, it cannot receive email. BulkEmailChecker checks MX records as part of every verification to confirm the domain is configured for email delivery.
A catch-all (or accept-all) domain is configured to accept email sent to any address at that domain, regardless of whether the specific mailbox exists. This makes it harder to verify individual addresses because the server always responds positively. BulkEmailChecker detects catch-all configurations and flags them in verification results so you can make informed decisions about sending to those addresses.
Yes. BulkEmailChecker offers a real-time email verification API that you can integrate into signup forms, CRM systems, lead capture tools, and any application that collects email addresses. The API validates addresses at the point of entry, blocking invalid, disposable, and risky emails before they enter your database. Integration takes just a single API call with response times under 3 seconds.

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