Yes. You can verify any @Dataone.in address in real time with a direct SMTP handshake that provides 99.7% accuracy. Dataone.in is operated by BSNL DataOne, runs 2 mail servers, enforces 1 of 3 authentication standards, and is currently responding to SMTP.
Every check returns one of three clear outcomes so you know exactly what to do with the address.
The mailbox exists and accepts mail. Send with confidence, the address is deliverable.
The mailbox does not exist, is disposable, or will hard-bounce. Remove it to protect your sender reputation.
The server is catch-all or greylisting, so existence cannot be confirmed. Send selectively and watch engagement.
dataone.in publishes 2 MX records. The primary mail exchanger is bsnl.dildns.com, hosted by dildns.com, and it is currently reachable and answering SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 10 | bsnl.dildns.com | 210.212.100.118 | Reachable |
| 10 | bsnlmx.xgen.in | 210.212.100.118 | Reachable |
220 Antispam Service by https://xgenplus.com/Yes. dataone.in is a valid email domain, operated by BSNL DataOne. Addresses are persistent and real mail reaches a genuine recipient. Individual mailboxes still go stale, so verify each one before you send.
A live SMTP handshake connects to Dataone.in's mail server and asks whether the mailbox exists using the RCPT TO command, without ever transmitting a message. The recipient never sees the check.
Each address runs through 30+ checks including SMTP existence, catch-all detection, role-account filtering, and disposable matching. The same engine has verified billions of addresses since 2012.
Every unverified address is a gamble. Here is what happens when you skip verification and mail a list that has not been cleaned.
Free inboxes get abandoned constantly. Verification drops the dead dataone.in mailboxes before you mail them.
Mistyped dataone.in addresses fail a real SMTP check, so they never turn into a hard bounce.
A clean list keeps your bounce rate low, and a low bounce rate is what protects inbox placement on a big send.
Mailing only live dataone.in addresses raises every rate that matters: opens, clicks, and replies.
Dataone.in is BSNL DataOne, registered through MPS Infotecnics Limited and first seen May 8, 1989.
dataone.in is the email domain for DataOne, the broadband internet service from BSNL (Bharat Sanchar Nigam Limited), India's state-owned telecommunications company. DataOne/BSNL provides DSL and fiber broadband services across India, with dataone.in email accounts available to broadband subscribers.
dataone.in supports SPF records for sender validation through BSNL infrastructure. DKIM and DMARC configurations follow standard Indian telecom practices. Proper authentication alignment helps ensure delivery to dataone.in inboxes.
The dataone.in mail servers validate recipients at the SMTP level, rejecting invalid addresses. Anti-spam filtering includes reputation checks and content analysis typical of Indian government telecom mail systems.
For delivery to dataone.in, authenticate with SPF and DKIM, maintain clean subscriber lists, and comply with Indian IT Act provisions regarding unsolicited commercial communication. BSNL serves a massive user base, so list hygiene is essential.
Upload a CSV or TXT list of Dataone.in addresses to the bulk email verifier. Every address runs through a live SMTP handshake plus catch-all, role-account and disposable detection, and you download a clean list when processing completes. For real-time checks at signup, use the real-time email verification API.
CSV or TXT with one email per line. No formatting needed.
Each Dataone.in address is checked with a live server handshake.
Get a verified list with status codes, risk flags, and catch-all detection.
Pay as you go. No subscriptions, and credits never expire.
Everything about verifying email at this domain.
Yes, dataone.in is a valid email domain operated by BSNL (Bharat Sanchar Nigam Limited), India's state-owned telecom company, as part of their DataOne broadband service.
No, dataone.in is not a disposable or temporary email service. It is a permanent ISP email domain provided by BSNL to its DataOne broadband subscribers in India.
dataone.in uses mail servers managed by BSNL infrastructure in India. The MX records direct inbound email to BSNL-operated gateways for filtering and delivery to DataOne subscriber mailboxes.
You can send marketing emails to dataone.in addresses with valid opt-in consent. Authenticate with SPF and DKIM, comply with Indian IT Act provisions on unsolicited communications, and provide clear opt-out options.
You can verify a dataone.in email address using an email verification service that checks MX records and performs SMTP-level validation to confirm the mailbox exists and is accepting email.
Upload a CSV or TXT list to the bulk email verifier. Every address runs through 30+ checks including SMTP existence, catch-all detection, role-account, and disposable matching. Processing time depends on list size.
99.7% accurate using a direct SMTP handshake with dataone.in's mail servers, the same engine that has verified billions of addresses since 2012.
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