Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
southernhealth.nhs.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:24:59 UTC · ↺ Refresh
MX Hostnames
- southernhealth-nhs-uk.mail.protection.outlook.com
MX Priorities
- southernhealth-nhs-uk.mail.protection.outlook.com: 1
A / AAAA Records
- 45.157.41.193 ↩ ded2630.frank-hosting.co.uk
Mail Server IPs
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nhs.uk hostmaster.nominet.uk 2026020601 10800 3600 604800 3600
Primary NS (mname)
ns1.nhs.uk
Admin Email (rname)
hostmaster@nominet.uk
Serial
2026020601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.nhs.uk
ns2.nhs.uk
ns3.nhs.uk
ns4.nhs.uk
SPF Record
✓ Strict (-all)
v=spf1 +ip4:185.162.225.23 +include:spf.mandrillapp.com +include:spf.protection.outlook.com +include:spf.odmad.quest-on-demand.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ 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
6 records- t7TU/L8naDuDKeT+RuwFc0iI0t7u4nX9iRgTKWOVStEpFGKk7iXjW/iJP3dT2OLo+fzrYU9l/OEd/BHSGxPy2Q==
- SPFv=spf1 +ip4:185.162.225.23 +include:spf.mandrillapp.com +include:spf.protection.outlook.com +include:spf.odmad.quest-on-demand.com -all
- 2V61T36PPB90HBEELUYWY334Y5UQEKXEYDCMKU4G
- apple-domain-verification=MeYagHzSXlHBD8oz
- MS=82BC94C73560EE65D6953BADBF0502098F8C4806
- bSeABDItZw7Oq3EzwW0niLfMLM4vI9QLtTS+nEjsKZoqmMUP6iqPKjMX2I3SL5DBGrk+IItjeichMQcJDCcJFg==
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