Email domain
fastwebnet.it email servers, SPF and DMARC
Mail for @fastwebnet.it goes to mx1.fastwebnet.it (MX priority 10) and 3 backup hosts, as DNS showed on 5 November 2026. The host sits under fastwebnet.it. The domain publishes an SPF record ending in ~all and a DMARC policy of p=none, which decide whether mail claiming to be from @fastwebnet.it is trusted.
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fastwebnet.it mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | mx1.fastwebnet.it | Not identified |
| 10 | mx2.fastwebnet.it | Not identified |
| 10 | mx3.fastwebnet.it | Not identified |
| 10 | mx4.fastwebnet.it | Not identified |
| SPF | v=spf1 ip4:85.18.95.111 ip4:85.18.95.70 ip4:85.18.95.71 ip4:85.18.95.110 ip4:85.18.95.64 ip4:85.18.95.65 ip4:85.18.95.66 ip4:85.18.95.67 ~all |
|---|---|
| DMARC | v=DMARC1;p=none;sp=none;pct=100 |
| 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.
fastwebnet.it MX records
fastwebnet.it publishes 4 MX hosts, all at priority 10, so senders spread mail across them.
fastwebnet.it SPF record
The record on 5 November 2026 was v=spf1 ip4:85.18.95.111 ip4:85.18.95.70 ip4:85.18.95.71 ip4:85.18.95.110 ip4:85.18.95.64 ip4:85.18.95.65 ip4:85.18.95.66 ip4:85.18.95.67 ~all.
In plain terms, lists 8 IP ranges directly. The top level uses 0 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.
fastwebnet.it DMARC policy
The record is v=DMARC1;p=none;sp=none;pct=100.
p=none only asks for reports; failing mail is delivered as normal.
Can you verify @fastwebnet.it addresses?
Our checker treats @fastwebnet.it 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 mx1.fastwebnet.it answers for @fastwebnet.it, 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 fastwebnet.it?
- On 5 November 2026:
mx1.fastwebnet.it(priority 10),mx2.fastwebnet.it(priority 10),mx3.fastwebnet.it(priority 10),mx4.fastwebnet.it(priority 10). - Does fastwebnet.it have SPF and DMARC?
- On 5 November 2026
fastwebnet.itpublished an SPF record ending in~alland a DMARC policy ofp=none. - Is fastwebnet.it a disposable email domain?
- No.
fastwebnet.itis not on the disposable domain list our checker uses, so @fastwebnet.it addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @fastwebnet.it 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 @fastwebnet.it 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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