csa.catapult.org.uk

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

Domain Overview

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

Checked via [email protected] · 2026-03-24 00:21:33 UTC · ↺ Refresh

MX Hostnames

  • csa-catapult-org-uk.mail.protection.outlook.com

MX Priorities

  • csa-catapult-org-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.53.56.90 ↩ hosted-on.onyx.io

Mail Server IPs

  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:195.224.171.46 ip4:62.232.147.86 include:spf.protection.outlook.com include:amazonses.com a mx include:_spf.elasticemail.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

5 records
  • SPFv=spf1 ip4:195.224.171.46 ip4:62.232.147.86 include:spf.protection.outlook.com include:amazonses.com a mx include:_spf.elasticemail.com ~all
  • 30F141CEC9
  • apple-domain-verification=KcwE5JfpU7clW4Qk
  • access-domain-verification=d56bb46dce88fe8fd8771799665a763f987141d1a8bcc6b849d09a52521fe5ff
  • MS=ms31949149
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