Email domain
superonline.com email servers, SPF and DMARC
Mail for @superonline.com goes to mx.yaanimail.com (MX priority 0), as DNS showed on 5 November 2026. The host sits under yaanimail.com. The domain publishes an SPF record ending in -all and a DMARC policy of p=quarantine, which decide whether mail claiming to be from @superonline.com is trusted.
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superonline.com mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 0 | mx.yaanimail.com | Not identified |
| SPF | v=spf1 a mx ip4:212.252.122.0/24 ip4:212.252.131.0/24 ip4:213.74.22.122/32 ip4:92.45.92.0/24 ip4:92.45.6.0/24 ip4:195.33.239.249/32 ip4:85.29.60.0/24 ip4:212.57.26.0/26 ip4:212.57.30.0/28 ip4:82.222.195.0/24 include:_spf.yaani.com -all |
|---|---|
| DMARC | v=DMARC1; p=quarantine; adkim=s; aspf=s; |
| 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.
superonline.com MX records
superonline.com publishes a single MX host, mx.yaanimail.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.
superonline.com SPF record
The record on 5 November 2026 was v=spf1 a mx ip4:212.252.122.0/24 ip4:212.252.131.0/24 ip4:213.74.22.122/32 ip4:92.45.92.0/24 ip4:92.45.6.0/24 ip4:195.33.239.249/32 ip4:85.29.60.0/24 ip4:212.57.26.0/26 ip4:212.57.30.0/28 ip4:82.222.195.0/24 include:_spf.yaani.com -all.
In plain terms, it delegates to _spf.yaani.com and lists 10 IP ranges directly. The top level uses 3 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.
superonline.com DMARC policy
The record is v=DMARC1; p=quarantine; adkim=s; aspf=s;.
p=quarantine asks receivers to send failing mail to spam.
What that means for you: if a contact gives an @superonline.com address and you send to them, nothing changes. But never put an @superonline.com address in the From line of mail sent through your own tool or ESP. It can't pass DMARC for superonline.com, and this policy tells receivers to junk it.
Can you verify @superonline.com addresses?
Our checker treats @superonline.com 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.yaanimail.com answers for @superonline.com, 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 superonline.com?
- On 5 November 2026:
mx.yaanimail.com(priority 0). - Does superonline.com have SPF and DMARC?
- On 5 November 2026
superonline.compublished an SPF record ending in-alland a DMARC policy ofp=quarantine. - Is superonline.com a disposable email domain?
- No.
superonline.comis not on the disposable domain list our checker uses, so @superonline.com addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @superonline.com 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 @superonline.com 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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