Is skiff.com a valid email domain?
skiff.com has no MX record, so mail falls back to the domain's own address record. Most senders still deliver, but it is a fragile setup.
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 skiff.com
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 0 | skiff.com | 172.67.178.69, 104.21.31.161 |
SPF
Record published
v=spf1 ip4:34.223.139.255 ip4:52.33.229.188 ip4:52.27.131.180 ip4:44.233.0.116 ip4:35.82.207.188 ip4:35.166.143.94 ip4:204.122.17.4/30 -all
DMARC
Policy: reject
v=DMARC1;p=reject;pct=100;adkim=s;aspf=r;rua=mailto:rua-com@skiff.org,mailto:re+b36bf17d2996@inbound.dmarcdigests.com;ruf=mailto:ruf-com@skiff.org;fo=1;
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
skiff.com has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as skiff.com must have SPF and DKIM set up correctly.
✨ Report summary
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Sign up to get a report summary →Frequently asked questions
- Is skiff.com a valid email domain?
- Yes. skiff.com publishes an address record that mail falls back to and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is skiff.com a disposable email domain?
- No. skiff.com 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 skiff.com?
- skiff.com (priority 0).
- Does skiff.com have SPF and DMARC?
- SPF: yes, ending -all. DMARC: yes, policy reject.