Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aston.ac.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 00:30:31 UTC · ↺ Refresh
MX Hostnames
- aston-ac-uk.mail.protection.outlook.com
MX Priorities
- aston-ac-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 3.8.109.248 ↩ redirects2.aston-prod.eu-west-2.bigbluedoor.net
- 35.177.28.138 ↩ redirects1.aston-prod.eu-west-2.bigbluedoor.net
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
uni-exdns01p-vm.aston.ac.uk isa_sysadm.aston.ac.uk 2025111162 10800 3600 1209600 3600
Primary NS (mname)
uni-exdns01p-vm.aston.ac.uk
Admin Email (rname)
isa_sysadm@aston.ac.uk
Serial
2025111162
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.aston.ac.uk
ns3.ja.net
ns3.aston.ac.uk
SPF Record
✓ Strict (-all)
v=spf1 include:marketing.dynamics.com include:spf.protection.outlook.com include:spf1.aston.ac.uk include:spf2.aston.ac.uk include:25514240.spf01.hubspotemail.net include:spf.topdesk.net include:_spf.elasticemail.com include:spf.omnistar.cloud -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; ruf=mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- wrike-verification=NTgyNDAxNToxOGE3MmE0M2RlMjk4YzczYjExYjliMGE3YjdjZDhmYzhmZDBhMDM5YjVkZTk2MWNkYzA3MTFjYTVjZGRlNDg2
- autodesk-domain-verification=1atJ3pwOe2QgsVpOY9zx
- SPFv=spf1 include:marketing.dynamics.com include:spf.protection.outlook.com include:spf1.aston.ac.uk include:spf2.aston.ac.uk include:25514240.spf01.hubspotemail.net include:spf.topdesk.net include:_spf.elasticemail.com include:spf.omnistar.cloud -all
- msfpkey=38cvk6oqjt1lq5h0j7v45nf48
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