Yes. You can verify any @Slingshot.co.nz address in real time with a direct SMTP handshake that provides 99.7% accuracy. Slingshot.co.nz is operated by Slingshot, runs 6 mail servers, enforces 3 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.
slingshot.co.nz publishes 6 MX records. The primary mail exchanger is spamtitan-2.slingshot.co.nz, hosted by co.nz, 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 | spamtitan-2.slingshot.co.nz | 202.180.64.209 | Reachable |
| 10 | pmg-2.slingshot.co.nz | 60.234.6.28 | Reachable |
| 10 | pmg-1.slingshot.co.nz | 60.234.6.27 | Reachable |
| 10 | spamtitan-1.slingshot.co.nz | 202.180.64.208 | Reachable |
| 10 | spamtitan-4.slingshot.co.nz | 60.234.97.14 | Reachable |
| 10 | spamtitan-3.slingshot.co.nz | 60.234.97.13 | Reachable |
220 spamtitan-2.slingshot.co.nz ESMTP PostfixYes. slingshot.co.nz is a valid email domain, operated by Slingshot. 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 Slingshot.co.nz'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 slingshot.co.nz mailboxes before you mail them.
Mistyped slingshot.co.nz 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 slingshot.co.nz addresses raises every rate that matters: opens, clicks, and replies.
Slingshot.co.nz is Slingshot.
slingshot.co.nz is the email domain for Slingshot, a New Zealand internet service provider. Slingshot is now part of 2degrees and provides broadband, fiber, and mobile services to New Zealand customers. Email accounts on slingshot.co.nz are provided to Slingshot broadband subscribers.
slingshot.co.nz supports SPF records for sender authentication. DKIM and DMARC configurations follow standard New Zealand ISP practices.
The slingshot.co.nz mail servers validate recipients during SMTP sessions and apply standard anti-spam filtering.
For delivery to slingshot.co.nz, authenticate with SPF and DKIM, maintain clean lists, and comply with New Zealand's Unsolicited Electronic Messages Act 2007.
Upload a CSV or TXT list of Slingshot.co.nz 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 Slingshot.co.nz 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, slingshot.co.nz is a valid email domain operated by Slingshot (now part of 2degrees), a New Zealand internet service provider.
No, slingshot.co.nz is not a disposable or temporary email service. It is a permanent ISP email domain provided by Slingshot to its broadband customers in New Zealand.
slingshot.co.nz uses mail servers managed by 2degrees/Slingshot infrastructure. The MX records direct inbound email to their gateways for filtering and delivery.
You can send marketing emails to slingshot.co.nz addresses with valid opt-in consent. Authenticate with SPF and DKIM, comply with NZ anti-spam law, and honor unsubscribe requests.
You can verify a slingshot.co.nz email address using an email verification service that checks MX records and performs SMTP-level validation to confirm the mailbox is active.
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 slingshot.co.nz's mail servers, the same engine that has verified billions of addresses since 2012.
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