MailSure

Is anz.com a valid email domain?

Organisation domainChecked 2026-11-06

anz.com has working mail routing: 4 MX records pointing, led by primary.us.email.fireeyecloud.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 reject.

Check an email address at anz.com

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MX records

PriorityMail serverResolves to
10primary.us.email.fireeyecloud.com34.223.36.122, 3.93.93.51
20alt1.us.email.fireeyecloud.com3.93.93.53, 3.93.93.51
30alt2.us.email.fireeyecloud.com34.223.36.121, 34.223.36.122
40alt3.us.email.fireeyecloud.com3.93.93.52, 3.93.93.51

SPF

Record published

v=spf1 ip4:64.106.214.50 ip4:68.233.76.14 ip4:103.19.194.158 ip4:103.3.196.47 ip4:203.32.185.199 ip4:203.32.185.77 ip4:156.55.138.124 ip4:156.55.138.125 ip4:210.48.22.0/24 ip4:125.7.34.195 ip4:64.254.16.35 ip4:128.129.40.119 ip4:162.247.216.12 ip4:203.41.57.145 ip4:203.110.235.222 ip4:203.110.235.91 ip4:203.110.235.223 ip4:203.110.235.92 include:spf.protection.outlook.com include:spfhost.messageprovider.com include:_spf.fireeyecloud.com include:stspg-customer.com -all

DMARC

Policy: reject

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.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

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

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Frequently asked questions

Is anz.com a valid email domain?
Yes. anz.com publishes 4 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
Is anz.com a disposable email domain?
No. anz.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 anz.com?
primary.us.email.fireeyecloud.com (priority 10); alt1.us.email.fireeyecloud.com (priority 20); alt2.us.email.fireeyecloud.com (priority 30); alt3.us.email.fireeyecloud.com (priority 40).
Does anz.com have SPF and DMARC?
SPF: yes, ending -all. DMARC: yes, policy reject.

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