sphereit.uk

Valid Email Server
Domain Lookup › sphereit.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sphereit.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 04:34:59 UTC · ↺ Refresh

MX Hostnames

  • d225983.a.ess.uk.barracudanetworks.com
  • d225983.b.ess.uk.barracudanetworks.com

MX Priorities

  • d225983.a.ess.uk.barracudanetworks.com: 10
  • d225983.b.ess.uk.barracudanetworks.com: 10

A / AAAA Records

  • 46.101.43.69 ↩ 758525.cloudwaysapps.com

Mail Server IPs

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

SOA Record

Raw SOA craig.ns.cloudflare.com dns.cloudflare.com 2398556982 10000 2400 604800 1800
Primary NS (mname)
craig.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398556982
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

craig.ns.cloudflare.com
savanna.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com ip4:85.13.205.180 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • google-site-verification=nQJYGiBo4-spyO5gaf67tQXpijtmr_fBtvgCBK7UMW8
  • SPFv=spf1 a include:spf.protection.outlook.com ip4:85.13.205.180 -all
  • google-site-verification=PygP5EfL9vsroIw9PduNvbOILjNhdXphwaR6hBouRfE
  • google-site-verification=b6lsJimyOjN6DBe-prenlaEM29-MmnEki7dDAn6qEeo
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