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Is aucegypt.edu a valid email domain?

Organisation domainChecked 2026-11-06

aucegypt.edu has working mail routing: 9 MX records pointing to Proofpoint, led by mxb-00abf001.gslb.pphosted.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.

No SPF record was found. DMARC is set to reject.

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MX records (Proofpoint)

PriorityMail serverResolves to
5mxb-00abf001.gslb.pphosted.com66.159.246.166
5mxa-00abf001.gslb.pphosted.com66.159.246.166
10aspmx.l.google.com142.251.127.26, 2a00:1450:4001:c21::1b
20alt1.aspmx.l.google.com142.250.147.26, 2a00:1450:4025:c01::1a
20alt2.aspmx.l.google.com172.253.152.27, 2a00:1450:4010:c22::1a
30aspmx2.googlemail.com142.250.147.27, 2a00:1450:4025:c01::1b
30aspmx4.googlemail.com192.179.20.26, 2404:6800:4000:1027::1a
30aspmx3.googlemail.com172.253.152.27, 2a00:1450:4010:c22::1b
30aspmx5.googlemail.com192.178.158.26, 2404:6800:4013:813::1b

SPF

No record found

DMARC

Policy: reject

v=DMARC1; p=reject; rua=mailto:dmarc-group@aucegypt.edu

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

aucegypt.edu 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

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

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Frequently asked questions

Is aucegypt.edu a valid email domain?
Yes. aucegypt.edu publishes 9 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
Is aucegypt.edu a disposable email domain?
No. aucegypt.edu 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 aucegypt.edu?
mxb-00abf001.gslb.pphosted.com (priority 5); mxa-00abf001.gslb.pphosted.com (priority 5); aspmx.l.google.com (priority 10); alt1.aspmx.l.google.com (priority 20); alt2.aspmx.l.google.com (priority 20); aspmx2.googlemail.com (priority 30); aspmx4.googlemail.com (priority 30); aspmx3.googlemail.com (priority 30); aspmx5.googlemail.com (priority 30).
Does aucegypt.edu have SPF and DMARC?
SPF: no record found. DMARC: yes, policy reject.

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