Email domain
une.net.co email servers, SPF and DMARC
Mail for @une.net.co goes to avas1.une.net.co (MX priority 10), as DNS showed on 5 November 2026. The host sits under une.net.co. The domain publishes an SPF record ending in ~all and no DMARC record, which decide whether mail claiming to be from @une.net.co is trusted.
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une.net.co mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | avas1.une.net.co | Not identified |
| SPF | v=spf1 ip4:200.13.249.0/24 ip4:190.240.113.10/31 ip4:190.240.113.12/32 a:mail.une.net.co include:spf.computec.com ~all |
|---|---|
| DMARC | None published |
| 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.
une.net.co MX records
une.net.co publishes a single MX host, avas1.une.net.co. 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.
une.net.co SPF record
The record on 5 November 2026 was v=spf1 ip4:200.13.249.0/24 ip4:190.240.113.10/31 ip4:190.240.113.12/32 a:mail.une.net.co include:spf.computec.com ~all.
In plain terms, it delegates to spf.computec.com and lists 3 IP ranges directly. The top level uses 2 DNS-querying terms; 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.
une.net.co DMARC policy
_dmarc.une.net.co returned no DMARC record on 5 November 2026. Receivers therefore get no instruction about mail that fails SPF and DKIM, which makes @une.net.co easier to spoof (RFC 7489).
Can you verify @une.net.co addresses?
Our checker treats @une.net.co 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 published a test of how avas1.une.net.co answers for @une.net.co, so we make no claim here about whether single mailboxes can be confirmed; 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 une.net.co?
- On 5 November 2026:
avas1.une.net.co(priority 10). - Does une.net.co have SPF and DMARC?
- On 5 November 2026
une.net.copublished an SPF record ending in~alland no DMARC record. - Is une.net.co a disposable email domain?
- No.
une.net.cois not on the disposable domain list our checker uses, so @une.net.co addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @une.net.co 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 @une.net.co 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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