Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
uhd.nhs.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 00:43:32 UTC · ↺ Refresh
MX Hostnames
- uhd-nhs-uk.mail.protection.outlook.com
MX Priorities
- uhd-nhs-uk.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 ip4:93.174.143.68 ip4:213.106.147.160/32 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- pexip-portal-domain-verification=d1918bc9-575a-4c6f-8548-ee70cca230b0
- pexip-ms-tenant-domain-verification=d1918bc9-575a-4c6f-8548-ee70cca230b0
- HtlTBJR3K4dputbztF+a8/6gkdpQE7dE7kD99OYmdqxlLJZLY5l+oIXbTwpxhSFWbI7hCC621c6fCkYtvKKlGA==
- SPFv=spf1 ip4:93.174.143.68 ip4:213.106.147.160/32 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:sendgrid.net -all
- mr8d1v6n1tspx1k6bpkt3m178t7ktb4d
- 2V61T36PPB90HBEELUYWY334Y5UQEKXEYDCMKU4G
- apple-domain-verification=mfzTyGWWArR3yyvq
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