Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
emas.nhs.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 09:25:36 UTC · ↺ Refresh
MX Hostnames
- emas-nhs-uk.mail.protection.outlook.com
MX Priorities
- emas-nhs-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 45.157.40.163 ↩ vpchost3.frankdev.co.uk
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nhs.uk hostmaster.nominet.uk 2026030901 10800 3600 604800 3600
Primary NS (mname)
ns1.nhs.uk
Admin Email (rname)
hostmaster@nominet.uk
Serial
2026030901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.nhs.uk
ns1.nhs.uk
ns2.nhs.uk
ns3.nhs.uk
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mail.nhs.uk ip4:45.157.40.163 include:_spf.nhs.net include:spf.protection.outlook.com ip4:185.49.38.230 ip4:185.49.38.238 a:c.spf.service-now.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 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- google-site-verification=j1VCvo10N8zmhF-NoeNPLrdrDcA6kvB4HP61VuFBBHI
- SPFv=spf1 a mx a:mail.nhs.uk ip4:45.157.40.163 include:_spf.nhs.net include:spf.protection.outlook.com ip4:185.49.38.230 ip4:185.49.38.238 a:c.spf.service-now.com -all
- MS=ms28627314
- apple-domain-verification=Yz0ZvuONWIrXYnio
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