Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spenceaccounting.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 06:10:28 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-2.mimecast.com: 10
- eu-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 185.136.248.114 ↩ web1-urbanfeather.dedicated-solution.com
Mail Server IPs
- 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns587.hosted-ns.net alerts.support.catalyst2.com 2026032401 3600 1800 1209600 86400
Primary NS (mname)
ns587.hosted-ns.net
Admin Email (rname)
alerts@support.catalyst2.com
Serial
2026032401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns588.hosted-ns.net
ns587.hosted-ns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.exclaimer.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- c00mgfosesiqsebfmnjf8ap3uk
- 0ed1fe018a1cc915f9f18c4801be4109be6cfba77f
- SPFv=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.exclaimer.net ~all
- 6f8n6debu26vp2p1hf3mhsgmcb
- MS=ms96791645
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