abacni.co.uk

Valid Email Server
Domain Lookup › abacni.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
abacni.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 01:31:48 UTC · ↺ Refresh

MX Hostnames

  • d232440.a.ess.uk.barracudanetworks.com
  • d232440.b.ess.uk.barracudanetworks.com

MX Priorities

  • d232440.a.ess.uk.barracudanetworks.com: 10
  • d232440.b.ess.uk.barracudanetworks.com: 40

A / AAAA Records

  • 85.92.73.67 ↩ platotraining.gds.guru.net.uk
  • 2a00:b0e0:6:3::43 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.guru.net.uk gds-in.guru.net.uk 2026020301 3600 1800 1209600 86400
Primary NS (mname)
ns1.guru.net.uk
Admin Email (rname)
gds-in@guru.net.uk
Serial
2026020301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.guru.net.uk
ns1.guru.net.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:85.92.73.67 ip4:51.155.136.181 ip4:91.222.9.108 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com -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
  • MS=ms80030058
  • google-site-verification=DKx-V7igQgeC8Ak8ealcIAqxTGbl4CY17vcNmMjyWKE
  • nitro-verification-code=LTQyNzMwODQ5NTQyNjE2NzgzMzk=
  • SPFv=spf1 ip4:85.92.73.67 ip4:51.155.136.181 ip4:91.222.9.108 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com -all
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