ukr.net - Email Domain Verification & Deliverability Report

Active Free Email Provider
Organization: UKR.NET
Mail Server: ukr.net
Verified 1 days ago

Real-time verification data for UKR.NET (ukr.net). A Free Email Provider .

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MX Records for ukr.net

PriorityMail ServerIP Address
10 mxs.ukr.net 212.42.75.251
SMTP Status: Responding
SMTP Banner:
220 2.0.0 UKR.NET ESMTP from 45.55.73.234 at Sat, 14 Mar 2026 07:10:11 +0200 [un.20260314.GnBBglgm4J]

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

Email Authentication for ukr.net

SPF Record Pass

v=spf1 redirect=_spf.ukr.net

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

DMARC Record None

v=DMARC1; p=none; rua=mailto:dmarc_reports@ukr.net

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

DKIM Found

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

Authentication Summary: ukr.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
ukr.net
TLD
.net
Created
1999-02-10
Updated
2025-09-02
Expires
2030-02-10
Domain Age
27 years

Registrar

Name
Network Solutions, LLC
IANA ID
2

Registrant Contact

Name
PERFECT PRIVACY, LLC
Location
Jacksonville, FL, UNITED STATES

Technical Contact

Name
PERFECT PRIVACY, LLC
Location
UNITED STATES

Name Servers

  • DNS1.FWDCDN.NET
  • DNS2.FWDCDN.NET
  • DNS3.FWDCDN.NET
  • DNS4.FWDCDN.NET

About ukr.net Email Verification

ukr.net is one of Ukraine's most popular email and web portal services, based in Kyiv. UKR.NET provides free email alongside news aggregation and search services, serving as a major digital hub for Ukrainian internet users.

ukr.net implements SPF and DKIM authentication. The service applies anti-spam protections and operates within Ukrainian data protection regulations.

The ukr.net mail servers enforce recipient verification and reject invalid addresses. The domain does not function as catch-all. Rate limiting applies from international senders.

When sending to ukr.net, authenticate with SPF and DKIM. Use UTF-8 for Ukrainian Cyrillic content. Follow standard deliverability practices.

How to Verify ukr.net Email Addresses

Need to check if an email address at ukr.net actually exists before you send to it? BulkEmailChecker performs deep SMTP-level validation, connecting directly to ukr.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 ukr.net Email
Use BulkEmailChecker's free email verification tool to instantly validate any ukr.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.

Verify a List of ukr.net Emails in Bulk
Have a mailing list full of ukr.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 ukr.net Emails via API in Real-Time
Building a signup form, CRM integration, or lead capture system? BulkEmailChecker's real-time verification API validates ukr.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, ukr.net is a valid free email domain operated by UKR.NET. It provides permanent email accounts to users.
No, ukr.net is not a disposable or temporary email provider. It offers permanent email accounts with standard email features.
ukr.net uses mail servers operated by UKR.NET. Check the MX records section above for specific server details.
Yes, with proper opt-in consent. Follow email best practices and ensure SPF, DKIM, and DMARC authentication is configured for your sending domain.
Use BulkEmailChecker to verify ukr.net addresses via SMTP checks. Verification behavior varies by provider. Our tool handles provider-specific rate limiting automatically.
The fastest and most accurate way to verify a ukr.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 ukr.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 ukr.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 ukr.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 ukr.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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