madasafish.com - Email Domain Verification & Deliverability Report

Active ISP Email Provider
Organization: Madasafish
Mail Server: plus.net
Verified 5 days ago

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

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MX Records for madasafish.com

PriorityMail ServerIP Address
10 mx-trial.core.plus.net 212.159.8.200
20 mx-trial.last.plus.net 212.159.9.200
SMTP Status: Responding
SMTP Banner:
220 avasin-ptp-004.plus.net Plusnet Cloudmark Gateway ESMTP server ready

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

Email Authentication for madasafish.com

SPF Record Pass

v=spf1 include:_spf-internal.madasafish.com include:_spf-internal2.madasafish.com include:_spf-external.madasafish.com -all
Authorized Senders:
_spf-internal.madasafish.com _spf-internal2.madasafish.com _spf-external.madasafish.com

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

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: madasafish.com has basic email authentication in place. Additional authentication methods would strengthen protection against spoofing and improve deliverability.

WHOIS & Domain Information

Registration Details

Domain
madasafish.com
TLD
.com
Created
1999-02-12
Updated
2026-01-14
Expires
2027-02-12
Domain Age
27 years

Registrar

Name
ENOM, INC.
IANA ID
48

Registrant Contact

Name
REDACTED FOR PRIVACY
Organization
REDACTED FOR PRIVACY
Location
REDACTED FOR PRIVACY, GB, UNITED KINGDOM

Technical Contact

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

Name Servers

  • NS1.FORCE9.NET
  • NS2.FORCE9.NET

About madasafish.com

madasafish.com is the email domain for Madasafish, a former UK internet service provider. Madasafish was acquired by PlusNet (itself part of BT Group) and its services were integrated into the PlusNet/BT platform. Legacy madasafish.com email accounts continue to be maintained for existing subscribers.

madasafish.com supports SPF authentication through BT/PlusNet infrastructure. DKIM and DMARC configurations are maintained at standard levels. Proper authentication alignment is important for delivery to madasafish.com mailboxes.

The madasafish.com mail servers, managed by BT/PlusNet, validate recipients and apply standard anti-spam filtering.

For delivery to madasafish.com, authenticate with SPF and DKIM, maintain clean lists, and comply with UK GDPR and PECR. BT/PlusNet delivery practices apply to legacy Madasafish domains.

How to Verify madasafish.com Email Addresses

Need to check if an email address at madasafish.com actually exists before you send to it? BulkEmailChecker performs deep SMTP-level validation, connecting directly to madasafish.com'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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Use BulkEmailChecker's free email verification tool to instantly validate any madasafish.com 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 madasafish.com 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 madasafish.com Emails via API in Real-Time
Building a signup form, CRM integration, or lead capture system? BulkEmailChecker's real-time verification API validates madasafish.com 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, madasafish.com is a valid email domain originally operated by Madasafish, now maintained by BT/PlusNet. Legacy email accounts remain active for existing UK subscribers.
No, madasafish.com is not a disposable or temporary email service. It is a permanent ISP email domain with legacy accounts maintained by BT/PlusNet for former Madasafish subscribers.
madasafish.com uses mail servers managed by BT/PlusNet infrastructure. The MX records direct inbound email to BT-operated gateways for filtering and delivery to legacy mailboxes.
You can send marketing emails to madasafish.com addresses with valid opt-in consent. Authenticate with SPF and DKIM, comply with UK GDPR and PECR, and honor unsubscribe requests.
You can verify a madasafish.com email address using an email verification service that checks MX records and performs SMTP-level validation to confirm the mailbox is active.
The fastest and most accurate way to verify a madasafish.com 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 madasafish.com'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 madasafish.com 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 madasafish.com 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 madasafish.com 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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