Is sky.co.uk a valid email domain?
Mail for sky.co.uk is handled by 1 server, with tried first.
It is not a free provider and is not on our disposable list, so addresses here usually belong to a company, school or other organisation.
SPF is published and ends with -all. DMARC is set to reject.
Check an email address at sky.co.uk
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | no address found |
SPF
Record published
v=spf1 -all
DMARC
Policy: reject
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:5763eef50c@rep.dmarcanalyzer.com; ruf=mailto:5763eef50c@for.dmarcanalyzer.com;
Disposable?
No, not on our disposable list.
Free provider?
No, not a known free provider.
What this means for your email list
What this means for addresses at this domain
The domain accepts mail, but whether a given person's mailbox exists depends on that organisation. Company domains often have staff who left, role mailboxes like info@ and sales@, and sometimes catch-all rules that accept everything. Verify the individual address before you send.
Sender authentication
sky.co.uk has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as sky.co.uk must have SPF and DKIM set up correctly.
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Sign up to get a report summary →Frequently asked questions
- Is sky.co.uk a valid email domain?
- Yes. sky.co.uk publishes 1 MX record and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is sky.co.uk a disposable email domain?
- No. sky.co.uk is not on our disposable list. The list is updated regularly, and new throwaway domains appear all the time.
- What are the MX records for sky.co.uk?
- (priority 10).
- Does sky.co.uk have SPF and DMARC?
- SPF: yes, ending -all. DMARC: yes, policy reject.