Email domain
terra.com.mx email servers, SPF and DMARC
Mail for @terra.com.mx goes to mx.terra.com.mx.cust.a.hostedemail.com (MX priority 10), as DNS showed on 5 November 2026. The host sits under hostedemail.com. The domain publishes an SPF record ending in -all and a DMARC policy of p=none, which decide whether mail claiming to be from @terra.com.mx is trusted.
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terra.com.mx mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | mx.terra.com.mx.cust.a.hostedemail.com | Not identified |
| SPF | v=spf1 include:spf.mailjet.com ip4:216.40.42.17 ip4:66.231.227.0/25 ip4:200.53.64.57 ip4:200.53.68.0/24 ip4:200.53.73.0/24 ip4:200.53.65.0/24 ip4:200.53.69.0/24 include:_spf.hostedemail.com -all |
|---|---|
| DMARC | v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; sp=none; aspf=r; |
| 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.
terra.com.mx MX records
terra.com.mx publishes a single MX host, mx.terra.com.mx.cust.a.hostedemail.com. 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.
2 other domains we checked on the same day also route mail to hosts under hostedemail.com, with different records from terra.com.mx: lycos.com and xplornet.com.
terra.com.mx SPF record
The record on 5 November 2026 was v=spf1 include:spf.mailjet.com ip4:216.40.42.17 ip4:66.231.227.0/25 ip4:200.53.64.57 ip4:200.53.68.0/24 ip4:200.53.73.0/24 ip4:200.53.65.0/24 ip4:200.53.69.0/24 include:_spf.hostedemail.com -all.
In plain terms, it delegates to spf.mailjet.com and _spf.hostedemail.com and lists 7 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 hard fail (-all): receivers may reject mail from any server the record does not list.
terra.com.mx DMARC policy
The record is v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; sp=none; aspf=r;.
p=none only asks for reports; failing mail is delivered as normal.
Aggregate reports go to terra.com.mx, so the domain's owner sees who sends mail as @terra.com.mx.
Can you verify @terra.com.mx addresses?
Our checker treats @terra.com.mx 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 mx.terra.com.mx.cust.a.hostedemail.com answers for @terra.com.mx, 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 terra.com.mx?
- On 5 November 2026:
mx.terra.com.mx.cust.a.hostedemail.com(priority 10). - Does terra.com.mx have SPF and DMARC?
- On 5 November 2026
terra.com.mxpublished an SPF record ending in-alland a DMARC policy ofp=none. - Is terra.com.mx a disposable email domain?
- No.
terra.com.mxis not on the disposable domain list our checker uses, so @terra.com.mx addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @terra.com.mx 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 @terra.com.mx 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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