Email domain
iowatelecom.net email servers, SPF and DMARC
Mail for @iowatelecom.net goes to mx01.windstream.net (MX priority 10), as DNS showed on 5 November 2026. The host sits under windstream.net. The domain publishes an SPF record ending in ~all and a DMARC policy of p=none, which decide whether mail claiming to be from @iowatelecom.net is trusted.
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iowatelecom.net mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | mx01.windstream.net | Not identified |
| SPF | v=spf1 ip4:162.39.147.0/24 ip4:69.168.106.0/24 include:_spf.windstream.syn-alias.com ~all |
|---|---|
| DMARC | v=DMARC1; p=none; rua=mailto:[email protected]; |
| MTA-STS | None published |
| TLS reporting | None published |
Read on 5 November 2026 with dig against 1.1.1.1 (8.8.8.8 as fallback); nothing sent to the mail servers. Check the records today with the email provider lookup.
iowatelecom.net MX records
iowatelecom.net publishes a single MX host, mx01.windstream.net. With no backup host, a sender that can't reach it queues the message and retries until the server answers or the queue gives up.
iowatelecom.net SPF record
The record on 5 November 2026 was v=spf1 ip4:162.39.147.0/24 ip4:69.168.106.0/24 include:_spf.windstream.syn-alias.com ~all.
In plain terms, it delegates to _spf.windstream.syn-alias.com and lists 2 IP ranges directly. The top level uses 1 DNS-querying term; SPF allows 10 in total including nested includes (RFC 7208 §4.6.4).
It ends in a soft fail (~all): mail from unlisted servers should be accepted but treated as suspicious.
iowatelecom.net DMARC policy
The record is v=DMARC1; p=none; rua=mailto:[email protected];.
p=none only asks for reports; failing mail is delivered as normal.
Aggregate reports go to ops.windstream.net, so the domain's owner sees who sends mail as @iowatelecom.net.
Domains on the same mail servers as iowatelecom.net
iowatelecom.net shares mx01.windstream.net with windstream.net. When we tested those servers for windstream.net on 13 October 2026, the result was: Verifiable. The server rejects unknown recipients during the SMTP conversation.
Can you verify @iowatelecom.net addresses?
Our checker treats @iowatelecom.net like any domain: syntax, MX, disposable and role checks first, then a made-up address to rule out a catch-all, then your address at RCPT TO, disconnecting without sending. We have not tested @iowatelecom.net itself, but its mail goes to the same servers as windstream.net, so expect @iowatelecom.net results to follow the pattern described there. Each result carries its own reason.
Cleaning a list with these addresses
DNS tells you where mail goes, not whether one person's mailbox still exists. For a list, run the whole file through a verifier before you send: invalid rows come out, risky rows (catch-all, unknown, refused) go in their own segment, and valid rows are safe to mail.
Common questions
- What are the MX records for iowatelecom.net?
- On 5 November 2026:
mx01.windstream.net(priority 10). - Does iowatelecom.net have SPF and DMARC?
- On 5 November 2026
iowatelecom.netpublished an SPF record ending in~alland a DMARC policy ofp=none. - Is iowatelecom.net a disposable email domain?
- No.
iowatelecom.netis not on the disposable domain list our checker uses, so @iowatelecom.net addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @iowatelecom.net lists
- Bulk email checker for a pasted list or CSV
- Verify a whole file with a reason for every row
- SPF lookup counter
- MTA-STS checker
- Disposable email checker
Another domain? See every email domain we have mapped and what our checker does at each mailbox provider.
Got a list with @iowatelecom.net addresses?
Sign in with Google and the first 100 addresses are checked free: valid, risky and invalid, with the reason for each row and a file to download. No card. After that, plans start at $9/mo for 2,500 emails a month.
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