Is chalmers.se a valid email domain?
chalmers.se has working mail routing: 1 MX record pointing to Microsoft (Outlook or Microsoft 365), led by chalmers-se.mail.protection.outlook.com.
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 none.
Check an email address at chalmers.se
Type the name before the @ to check a full address. No account needed.
MX records (Microsoft (Outlook or Microsoft 365))
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | chalmers-se.mail.protection.outlook.com | 52.101.181.156, 52.101.209.28 |
SPF
Record published
v=spf1 ip4:129.16.226.128/26 ip4:129.16.226.153 ip4:129.16.226.249 ip4:129.16.226.250 ip4:129.16.226.251 ip4:129.16.226.252 ip4:129.16.222.145 ip4:129.16.227.69 ip4:129.16.222.137 ip4:129.16.222.107 ip4:129.16.4.104 ip4:129.16.222.112 ?ip4:129.16.0.0/16 include:spf.protection.outlook.com ip4:62.181.197.26 ip4:193.75.93.154 ip4:91.123.56.128 include:_spf.ungapped.com include:spf.topdesk.net include:spf.bngaged.io include:auth.msgapp.com -all
DMARC
Policy: none
v=DMARC1; p=none; rua=mailto:dmarc.reports@chalmers.se
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
chalmers.se has DMARC in monitoring mode (p=none). It collects reports but does not yet block spoofed mail, so the domain is easier to impersonate.
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Sign up to get a report summary →Frequently asked questions
- Is chalmers.se a valid email domain?
- Yes. chalmers.se 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 chalmers.se a disposable email domain?
- No. chalmers.se 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 chalmers.se?
- chalmers-se.mail.protection.outlook.com (priority 10).
- Does chalmers.se have SPF and DMARC?
- SPF: yes, ending -all. DMARC: yes, policy none.