Domain Intelligence
Last Updated:
Alice.de
Proceed With Care
Alice.de is operated by Alice DSL. The domain runs 4 mail exchanges and SMTP is responsive, with 1 of 3 authentication standards in place.
Proceed With Care
RISK
40
/100
Medium
Verify Mailbox
Verify @alice.de emails
Live SMTP handshake against alice.de mail servers. No email is sent. 10 free per day, no signup.
Trusted by 400,000+ senders
4.9/5
From 8,500+ verified reviews
The risk score saves my team probably an hour a day in manual prospect research. We sort outreach lists by it and skip anything in the high-risk band. Bounce rate is the lowest it's ever been. Lisa Fonseca · SDR Team Lead
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
4
Mail exchangers
Mail Exchange (MX) Records for alice.de 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.
#10
mx1c52.megamailservers.eu 91.136.8.194
Reachable
#100
mx2c52.megamailservers.eu 91.136.8.195
Reachable
#110
mx3c52.megamailservers.eu 91.136.8.196
Reachable
#120
mx4c52.megamailservers.eu 91.136.8.197
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 mail98c50.megamailservers.eu ESMTP Sendmail 8.14.9/8.13.1; Tue, 12 May 2026 07:11:50 +0000
Primary mail server accepted SMTP connection and returned a banner during the live audit.
alice.de Email Authentication SPF · DKIM · DMARC
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 ip4:91.136.10.0/24 ip4:88.44.60.0/27 ip4:88.44.63.0/27 ~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.
Missing
No DKIM signature detected on common selectors for alice.de.
No DKIM signature was detected. Receivers cannot verify the integrity of outbound mail.
DMARC
Domain-based Message Authentication, Reporting & Conformance. Tells receivers what to do when SPF or DKIM checks fail: none, quarantine, or reject.
Missing
No DMARC record published at _dmarc.alice.de.
No DMARC policy is published. Receivers have no instruction for handling failed messages from this domain.
alice.de Domain Registration WHOIS · Nameservers · Registrar
Last UpdatedJanuary 9, 2018
TLD.de
Authoritative Nameservers (3)
- ns1.telefonica.de
- ns2.telefonica.de
- ns3.telefonica.de
About this Domain
About alice.de
alice.de is a German ISP email domain from Alice DSL, a former broadband provider in Germany that was absorbed into O2 (Telefonica Germany). Existing alice.de email addresses continue to function for legacy subscribers.
alice.de operates through Telefonica Germany's infrastructure with SPF authentication. The service complies with German and EU GDPR regulations.
The alice.de mail servers validate recipients and reject invalid addresses. The domain does not function as catch-all. German ISPs apply strict filtering.
For delivery to alice.de, authenticate with SPF and DKIM. Comply with German anti-spam regulations.
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Common Questions About alice.de
Is alice.de a disposable or temporary email provider?
No. alice.de is not a disposable email provider. It is classified as ISP Email Provider operated by Alice DSL and addresses on alice.de are persistent rather than throwaway. Mail sent to a valid alice.de mailbox reaches a real recipient.
How do I verify if a alice.de email address is valid?
The fastest way to verify a alice.de email address is to use our free email checker. Enter any @alice.de mailbox at the top of this page and our system performs a real-time SMTP handshake against alice.de'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 alice.de email exists without sending a message?
Yes. Our real-time email verification API connects directly to alice.de'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 alice.de mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for alice.de?
alice.de currently publishes 4 mail exchange (MX) records. The primary MX is mx1c52.megamailservers.eu, which is the first server contacted when other mail systems try to deliver email to a alice.de 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 alice.de.
Does alice.de use SPF, DKIM, and DMARC email authentication?
alice.de has 1 of the 3 standard email authentication records in place: SPF and . Adding the missing layer(s) would tighten anti-spoofing protection and improve deliverability for legitimate alice.de mail.
Why do emails to alice.de bounce or get blocked?
Bounces from alice.de 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 alice.de'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 alice.de's receivers trust you.
How can I verify a large list of alice.de email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of alice.de addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, alice.de 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 alice.de email addresses?
Yes, with normal hygiene. alice.de is a legitimate email service and signups from @alice.de 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 alice.de by default.
What email format does alice.de use for usernames?
Most alice.de mailboxes follow common patterns like first.last@alice.de, firstinitiallast@alice.de, or first@alice.de, but the actual local-part rules depend on Alice DSL. The only reliable way to confirm whether a specific @alice.de 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 alice.de risk score calculated?
The 0-to-100 risk score for alice.de 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 alice.de score is recomputed on every audit so it always reflects the live state of the domain.
Is alice.de a valid ISP email domain?
Yes, alice.de is a valid email domain provided by Alice DSL to its internet subscribers. It is a legitimate ISP-issued email address.
Is alice.de a disposable or temporary email provider?
No, alice.de is not a disposable or temporary email provider. It is an ISP-provided email service tied to an internet subscription from Alice DSL.
What mail server does alice.de use?
alice.de uses mail servers operated by Alice DSL. Check the MX records section above for specific server details and authentication configuration.
Can I send marketing emails to alice.de addresses?
Yes, you can send marketing emails to alice.de 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.
How do I verify an email address at alice.de?
Use BulkEmailChecker to verify alice.de addresses via SMTP checks. ISP domains may have specific rate limiting or greylisting behaviors. Our tool handles these provider-specific configurations automatically.