domain report
Is myport.port.ac.uk a business email?
myport.port.ac.uk is an education domain: a school, college or university.
Education domain — a school or university.
- category
- education
- recommendation
- allow
- confidence
- 93%
- Google Workspace: detected
- Microsoft 365: detected
Mail setup
- Receives mail
- Yes
- Mail provider
- google workspace
- SPF
- v=spf1 include:_spf.google.com ip4:148.197.0.0/16 include:servers.mcsv.net include:_ses.getbynder.com ip4:108.177.15.27 ip4:80.6.91.150 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:52.82.172.0/22 ip4:34.198.56.55 ip4:76.223.128.0/19 ip6:2a00:2381:db::/56 ip6:2a05:2080::/29 ip4:5.196.146.211 ip4:5.196.146.250 ip4:46.105.146.11 ip4:192.99.26.11 ip4:54.36.22.50 ip4:54.36.22.124 ip4:5.196.146.195 ip4:67.227.87.186 ip4:217.182.181.164 ip4:217.182.181.254 ip4:147.160.167.0/26 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 exists:%{i}._spf.mta.salesforce.com include:spf.planoncloud.com include:spf.protection.outlook.com -all
- DMARC policy
- reject
| Priority | MX host |
|---|---|
| 10 | aspmx.l.google.com |
| 20 | alt1.aspmx.l.google.com |
| 20 | alt2.aspmx.l.google.com |
| 30 | aspmx5.googlemail.com |
| 30 | aspmx4.googlemail.com |
| 30 | aspmx2.googlemail.com |
| 30 | aspmx3.googlemail.com |
Workspace
- Google WorkspaceDetected
- Microsoft 365Detected · region EU · managed sign-in
Detected per company domain from public DNS and Microsoft's documented tenant discovery — never per person.
Why this verdict
- education_domain
- mx_google_workspace
- spf_present
- spf_business_saas
- dmarc_reject
- txt_saas_tokens:8
- ms_tenant
Confidence 93% · recommendation allow under the default b2b policy.
What this means
Addresses at myport.port.ac.uk belong to an institution's own domain, so isBusinessEmail treats them as organizational: is_business is true and the recommendation is allow under every policy. It is on our education domains list.
Students and staff use these addresses, which makes them useful for academic discounts and verification. myport.port.ac.uk receives mail through aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and more.
Questions about myport.port.ac.uk
Is myport.port.ac.uk a business email?
It is an organizational email on an education domain. isBusinessEmail returns category "education" with is_business: true.
Can I use myport.port.ac.uk to verify students?
An address on an education domain shows the person has an account at the institution, which many companies accept for student discounts. Alumni and staff may have one too.
Should I allow myport.port.ac.uk sign-ups?
isBusinessEmail recommends allow for education domains under the b2b, strict and lenient policies.