Domain Intelligence
Last Updated:
Wind.it
Safe to Send
Wind.it is operated by Wind Telecomunicazioni. The domain runs 1 mail exchange and SMTP is responsive, with all three authentication standards in force.
Safe to Send
RISK
15
/100
Low
Verify Mailbox
Verify @wind.it emails
Live SMTP handshake against wind.it 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
Ran our entire 47k cold outbound list through this before our Q1 push. Bounce rate dropped from 9.4% to 0.8%. The SMTP-level catch on outdated B2B contacts is what set this apart from the other verifiers I tried. Andrew Mitchell · Sr. Demand Gen Manager
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
1
Mail exchangers
Mail Exchange (MX) Records for wind.it 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.
#5
wind-it.mail.protection.outlook.com 52.101.73.15
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 DU2PEPF00028D13.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Tue, 12 May 2026 08:10:36 +0000 [08DEADED6C92533A]
Primary mail server accepted SMTP connection and returned a banner during the live audit.
wind.it 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 mx ip4:195.45.114.128/25 ip4:195.45.103.0/25 ip4:15.161.145.239/32 ip4:18.102.40.165/32 include:spf-prod.serijakala.it include:spf.protection.outlook.com -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.
Pass
SELECTORDetected via standard selectors
A DKIM signature was detected. Outbound mail from this domain can be cryptographically verified.
DMARC
Domain-based Message Authentication, Reporting & Conformance. Tells receivers what to do when SPF or DKIM checks fail: none, quarantine, or reject.
Quarantine
TXTv=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email,mailto:rua_report_w3@windtre.it; ruf=mailto:ruf_report_w3@windtre.it; fo=1;
Receivers are instructed to quarantine (route to spam) any mail that fails SPF or DKIM.
wind.it Domain Registration WHOIS · Nameservers · Registrar
RegistrarReevo s.p.a.
IANA ID600
RegisteredDecember 24, 1997
Last UpdatedJanuary 9, 2026
ExpiresDecember 24, 2026
Age28 years
TLD.it
Authoritative Nameservers (2)
- dns.wind.it
- dns2.wind.it
Registrant
Wind Tre S.p.A.
Trezzano sul Naviglio, MI, ITALY
Technical Contact
Maximo Ibarra
Wind Tre S.p.A.
Trezzano sul Naviglio, MI, ITALY
About this Domain
About wind.it
wind.it is an Italian ISP domain from Wind Telecomunicazioni, an Italian mobile and broadband operator that merged with Tre (3 Italia) to form WindTre. Legacy addresses continue through WindTre infrastructure.
wind.it operates through WindTre infrastructure with SPF authentication. Compliant with Italian and EU GDPR.
The mail servers validate recipients and reject invalid addresses. The domain does not operate as catch-all.
For delivery, authenticate with SPF. Comply with Italian regulations.
Other Domains Similar to wind.it
Other isp email provider domains we've audited. Click any one to see its MX records, authentication, and risk score.
kabeldeutschland.de
Kabel Deutschland
videotron.ca
Videotron
persona.ca
Persona Communications
bt.com
BT Group
demon.net
Demon Internet
o2online.de
O2 Germany
alice.de
Alice DSL
att.net
AT&T Inc.
rcn.com
RCN Corporation
arvig.net
Arvig
hawaiiantel.net
Hawaiian Telcom
midco.net
Midcontinent Communications
asahi-net.or.jp
Asahi Net
upc.nl
UPC Netherlands
get.no
GET (Telia Norway)
stofa.dk
Stofa
digiweb.ie
Digiweb
swisscom.ch
Swisscom
tesco.net
Tesco Internet
kabelmail.de
Kabel Deutschland
More Email Verification Tools
Free single-address checks, bulk uploads, and APIs for plugging email verification into your own product.
Common Questions About wind.it
Is wind.it a disposable or temporary email provider?
No. wind.it is not a disposable email provider. It is classified as ISP Email Provider operated by Wind Telecomunicazioni and addresses on wind.it are persistent rather than throwaway. Mail sent to a valid wind.it mailbox reaches a real recipient.
How do I verify if a wind.it email address is valid?
The fastest way to verify a wind.it email address is to use our free email checker. Enter any @wind.it mailbox at the top of this page and our system performs a real-time SMTP handshake against wind.it'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 wind.it email exists without sending a message?
Yes. Our real-time email verification API connects directly to wind.it'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 wind.it mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for wind.it?
wind.it currently publishes 1 mail exchange (MX) record. The primary MX is wind-it.mail.protection.outlook.com, which is the first server contacted when other mail systems try to deliver email to a wind.it 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 wind.it.
Does wind.it use SPF, DKIM, and DMARC email authentication?
wind.it enforces all three email authentication standards: SPF, DKIM, and DMARC (policy: quarantine). This is the gold-standard configuration. It means receivers can verify that mail claiming to come from @wind.it is genuine, and wind.it's DMARC policy of 'quarantine' instructs receivers how to handle messages that fail those checks.
Why do emails to wind.it bounce or get blocked?
Bounces from wind.it 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 wind.it'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 wind.it's receivers trust you.
How can I verify a large list of wind.it email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of wind.it addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, wind.it 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 wind.it email addresses?
Yes, with normal hygiene. wind.it is a legitimate email service and signups from @wind.it 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 wind.it by default.
What email format does wind.it use for usernames?
Most wind.it mailboxes follow common patterns like first.last@wind.it, firstinitiallast@wind.it, or first@wind.it, but the actual local-part rules depend on Wind Telecomunicazioni. The only reliable way to confirm whether a specific @wind.it 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 wind.it risk score calculated?
The 0-to-100 risk score for wind.it 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 wind.it score is recomputed on every audit so it always reflects the live state of the domain.
Is wind.it a valid ISP email domain?
Yes, wind.it is a valid email domain provided by Wind Telecomunicazioni to its internet subscribers. It is a legitimate ISP-issued email address.
Is wind.it a disposable or temporary email provider?
No, wind.it is not a disposable or temporary email provider. It is an ISP-provided email service tied to an internet subscription from Wind Telecomunicazioni.
What mail server does wind.it use?
wind.it uses mail servers operated by Wind Telecomunicazioni. Check the MX records section above for specific server details and authentication configuration.
Can I send marketing emails to wind.it addresses?
Yes, you can send marketing emails to wind.it 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 wind.it?
Use BulkEmailChecker to verify wind.it addresses via SMTP checks. ISP domains may have specific rate limiting or greylisting behaviors. Our tool handles these provider-specific configurations automatically.