es.catapult.org.uk

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
es.catapult.org.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 22:54:49 UTC · ↺ Refresh

MX Hostnames

  • eu-smtp-inbound-1.mimecast.com
  • eu-smtp-inbound-2.mimecast.com

MX Priorities

  • eu-smtp-inbound-2.mimecast.com: 0
  • eu-smtp-inbound-1.mimecast.com: 0

A / AAAA Records

  • 18.130.197.95 ↩ ec2-18-130-197-95.eu-west-2.compute.amazonaws.com

Mail Server IPs

  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=bjbxo0po._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

9 records
  • specops-verification-code=0cdd0132-96ac-4f23-ba5e-6cfdd42d3389
  • brevo-code:33288b3578dcac8f9af619a0091f31b7
  • openai-domain-verification=dv-vJNAm9Clar4EZRFAX5L0K51D
  • sendinblue-site-verification=7480311
  • MS=ms84872781.
  • SPFv=spf1 redirect=bjbxo0po._spf._d.mim.ec
  • apple-domain-verification=k18sqfNJbj526NCU
  • google-site-verification=Awz1DHwUFXyFsxiNIELdbY0F7WziDxBh_AEpKcjys1g
  • knowbe4-site-verification=3a3b81346e3cc12302431462160b508c
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