atlantic.net - Email Domain Verification & Deliverability Report

Active ISP Email Provider
Organization: Atlantic.Net
Mail Server: atlantic.net
Verified 5 days ago

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

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MX Records for atlantic.net

PriorityMail ServerIP Address
5 mail-lb.atlantic.net 209.208.60.196
SMTP Status: Responding
SMTP Banner:
220 mx01-ired.atlantic.net ESMTP Postfix

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

Email Authentication for atlantic.net

SPF Record Pass

v=spf1 include:spf1.atlantic.net include:spf2.atlantic.net -all
Authorized Senders:
spf1.atlantic.net spf2.atlantic.net

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

DMARC Record Quarantine

v=DMARC1; p=quarantine; pct=100; sp=none; rua=mailto:mail-admin@atlantic.net

Policy applied to: 100% of emails

DMARC (Domain-based Message Authentication) tells receiving servers what to do with emails that fail authentication checks.

DKIM Found

DKIM signatures were detected for atlantic.net, confirming that this domain cryptographically signs outgoing emails.

Authentication Summary: atlantic.net has full email authentication configured with SPF, DMARC, and DKIM. This provides strong protection against email spoofing and phishing. Emails sent from this domain are well-authenticated and likely to have high deliverability.

WHOIS & Domain Information

Registration Details

Domain
atlantic.net
TLD
.net
Created
1995-05-17
Updated
2025-04-19
Expires
2026-05-18
Domain Age
30 years

Registrar

Name
TUCOWS.COM, CO.
IANA ID
69

Registrant Contact

Name
REDACTED FOR PRIVACY
Organization
REDACTED FOR PRIVACY
Location
REDACTED FOR PRIVACY, FL, UNITED STATES

Name Servers

  • dana.ns.cloudflare.com
  • woz.ns.cloudflare.com

About atlantic.net

atlantic.net is the email domain for Atlantic.Net, a US-based internet hosting and cloud services provider founded in 1994. Based in Orlando, Florida, Atlantic.Net offers cloud hosting, dedicated servers, and managed services, and provides email accounts through the atlantic.net domain to its customers.

atlantic.net publishes SPF records for sender authentication. DKIM signing and DMARC policies are maintained in accordance with standard hosting provider practices. Proper SPF and DKIM alignment is recommended for reliable delivery to atlantic.net mailboxes.

The atlantic.net mail servers perform recipient verification at the SMTP level, returning appropriate error codes for invalid addresses. Spam filtering includes reputation scoring, content analysis, and authentication validation before messages are accepted for delivery.

When sending to atlantic.net addresses, authenticate with SPF and DKIM, keep mailing lists clean, and follow email best practices. Atlantic.Net caters to technically savvy users and businesses, so maintaining proper authentication and list hygiene is essential for positive engagement.

How to Verify atlantic.net Email Addresses

Need to check if an email address at atlantic.net actually exists before you send to it? BulkEmailChecker performs deep SMTP-level validation, connecting directly to atlantic.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.

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Verify atlantic.net Emails via API in Real-Time
Building a signup form, CRM integration, or lead capture system? BulkEmailChecker's real-time verification API validates atlantic.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, atlantic.net is a valid email domain operated by Atlantic.Net, a US-based internet hosting and cloud services provider founded in 1994 in Orlando, Florida.
No, atlantic.net is not a disposable or temporary email service. It is a permanent email domain provided by Atlantic.Net, an established hosting and internet services company.
atlantic.net uses mail servers managed by Atlantic.Net infrastructure. The MX records point to their mail gateways that handle spam filtering and delivery for atlantic.net email accounts.
You can send marketing emails to atlantic.net addresses with proper opt-in consent. Authenticate with SPF and DKIM, comply with CAN-SPAM, and maintain low complaint rates to ensure consistent delivery.
You can verify an atlantic.net email address using an email verification service that checks MX records and performs SMTP mailbox validation to confirm the address is active and accepting messages.
The fastest and most accurate way to verify a atlantic.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 atlantic.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 atlantic.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 atlantic.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 atlantic.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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