MailSure

Is uva.nl a valid email domain?

Organisation domainChecked 2026-11-06

uva.nl can receive email. It publishes 1 mail server, and the first choice is uva-nl.t-v1.mx.microsoft.

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 uva.nl

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MX records

PriorityMail serverResolves to
10uva-nl.t-v1.mx.microsoft52.101.91.21, 52.101.209.28

SPF

Record published

v=spf1 ip4:145.18.56.76/31 ip4:13.74.56.125 ip4:87.195.18.70 ip4:94.228.137.42 ip4:35.214.213.218 ip4:35.214.212.238 ip4:35.214.208.81 ip4:35.214.183.81 ip4:195.225.23.99 ip4:148.139.0.2 ip4:185.63.155.10 ip4:148.139.1.2 ip4:192.254.121.79 ip4:45.153.84.139 include:spf.protection.outlook.com include:spf-eu.exlibrisgroup.com include:spf.planoncloud.com include:_spf.mediasite.com ip4:145.18.90.10 -all

DMARC

Policy: reject

v=DMARC1; p=reject; pct=100; rua=mailto:dmarcreports@uva.nl

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

uva.nl looks like an organisation's own domain. Those are usually good leads, and also where bounces come from: people change jobs and mailboxes get closed. Checking each address, including whether the server accepts any recipient, avoids damaging your sender reputation.

Sender authentication

uva.nl has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as uva.nl must have SPF and DKIM set up correctly.

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Frequently asked questions

Is uva.nl a valid email domain?
Yes. uva.nl 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 uva.nl a disposable email domain?
No. uva.nl 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 uva.nl?
uva-nl.t-v1.mx.microsoft (priority 10).
Does uva.nl have SPF and DMARC?
SPF: yes, ending -all. DMARC: yes, policy reject.

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