Yes. You can verify any @Airnet.ne.jp address in real time with a direct SMTP handshake that provides 99.7% accuracy. Airnet.ne.jp is operated by Airnet Japan, runs 2 mail servers, enforces 2 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.
airnet.ne.jp publishes 2 MX records. The primary mail exchanger is mxin1.airnet.ne.jp, hosted by ne.jp, 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 | mxin1.airnet.ne.jp | 210.166.71.20 | Reachable |
| 10 | mxin2.airnet.ne.jp | 210.159.71.91 | Reachable |
220 mxin1.airnet.ne.jp ESMTPYes. airnet.ne.jp is a valid email domain, operated by Airnet Japan. 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 Airnet.ne.jp'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 airnet.ne.jp mailboxes before you mail them.
Mistyped airnet.ne.jp 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 airnet.ne.jp addresses raises every rate that matters: opens, clicks, and replies.
Airnet.ne.jp is Airnet Japan and first seen Nov 11, 2005.
airnet.ne.jp is the email domain for AIRnet, a Japanese internet service provider. AIRnet provides broadband connectivity and email services to customers across Japan, with airnet.ne.jp addresses commonly used for personal correspondence by Japanese internet subscribers.
airnet.ne.jp publishes SPF records to help receiving servers validate message authenticity. DKIM support and DMARC policies follow standard Japanese ISP practices. Senders should configure proper SPF alignment and sign messages with DKIM for reliable delivery.
The airnet.ne.jp mail servers validate recipients during the SMTP handshake and reject messages for nonexistent mailboxes. Japanese ISP mail systems typically apply content filtering and reputation-based checks, and may defer messages from new or low-reputation senders.
To deliver reliably to airnet.ne.jp, authenticate with SPF and DKIM, maintain low complaint rates, and avoid sending from newly provisioned IPs without a warmup period. Japanese ISPs tend to be cautious with unfamiliar senders, so gradual volume increases are recommended.
Upload a CSV or TXT list of Airnet.ne.jp 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 Airnet.ne.jp 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, airnet.ne.jp is a valid email domain operated by AIRnet, a Japanese internet service provider. Email accounts on this domain are actively used by AIRnet broadband customers in Japan.
No, airnet.ne.jp is not a disposable or temporary email service. It is a permanent ISP email domain provided by AIRnet to its internet subscribers in Japan.
airnet.ne.jp uses mail servers operated by AIRnet infrastructure in Japan. The MX records direct email to AIRnet mail gateways that handle filtering and delivery for all airnet.ne.jp mailboxes.
You can send marketing emails to airnet.ne.jp addresses only with proper consent from recipients. Authenticate with SPF and DKIM, comply with Japanese anti-spam laws (Act on Regulation of Transmission of Specified Electronic Mail), and honor opt-out requests promptly.
You can verify an airnet.ne.jp email address using an email verification service that checks MX records and performs SMTP-level validation. This confirms the mailbox exists and is capable of receiving messages before you add it to your mailing list.
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 airnet.ne.jp's mail servers, the same engine that has verified billions of addresses since 2012.
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