shsc.nhs.uk

Valid Email Server
Domain Lookup › shsc.nhs.uk
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
shsc.nhs.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 07:50:02 UTC · ↺ Refresh

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MX Hostnames

  • d247008.b.ess.uk.barracudanetworks.com
  • d247008.a.ess.uk.barracudanetworks.com

MX Priorities

  • d247008.a.ess.uk.barracudanetworks.com: 0
  • d247008.b.ess.uk.barracudanetworks.com: 5

A / AAAA Records

  • 3.11.71.182 ↩ redirects3.eu-west-2.bigbluedoor.net
  • 18.168.126.88 ↩ redirects4.eu-west-2.bigbluedoor.net
  • 3.8.221.86 ↩ redirects5.eu-west-2.bigbluedoor.net

Mail Server IPs

  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com

SOA Record

Raw SOA ns1.nhs.uk hostmaster.nominet.uk 2026052702 10800 3600 604800 3600
Primary NS (mname)
ns1.nhs.uk
Admin Email (rname)
hostmaster@nominet.uk
Serial
2026052702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.nhs.uk
ns4.nhs.uk
ns1.nhs.uk
ns2.nhs.uk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.ess.uk.barracudanetworks.com include:_spf_euwest1.prod.hydra.sophos.com include:spf.protection.outlook.com include:_spf.nhs.net ip4:62.89.142.134 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • SPFv=spf1 include:spf.ess.uk.barracudanetworks.com include:_spf_euwest1.prod.hydra.sophos.com include:spf.protection.outlook.com include:_spf.nhs.net ip4:62.89.142.134 -all
  • MS=ms93599725
  • 2V61T36PPB90HBEELUYWY334Y5UQEKXEYDCMKU4G
  • google-site-verification=xf7R7MEkRHyv41umBJwfAh1RAMax2tzGx64rG5NQuG8
  • apple-domain-verification=KuC4Fx8Xu3E0PRP0IiRAbhy7mnvQKg2J7sC6pWR0HkU
  • 9Vjqp1hGlM0U/xMNMb6pUw4+VC2aqQZR9ZdVX04Mijeq+7gogrhZ4Tjgj0XnHABgNI58rN6IpcmMBxrF5MBpNA==
  • sophos-domain-verification=05c60e25b0d3677ca5714c89c2f1de8256a52292729e3a7f48fa71f92b6df66d
  • sophos-domain-verification=3e31f80889a7d7250e4abc42bee9d93535dc21824fafa5a225822189b365b521
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