Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cliftonandco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 08:48:54 UTC · ↺ Refresh
MX Hostnames
- mx1-eu.emailsecurity.app
- mx2-eu.emailsecurity.app
MX Priorities
- mx2-eu.emailsecurity.app: 20
- mx1-eu.emailsecurity.app: 10
A / AAAA Records
- 34.242.94.70 ↩ ec2-34-242-94-70.eu-west-1.compute.amazonaws.com
- 2001:8d8:8be:d00::77:c9 ↩ jetmasters.co.uk
Mail Server IPs
- 4.245.183.72 ↩ mx1-eu.emailsecurity.app
- 132.164.188.153 ↩ mx2-eu.emailsecurity.app
SOA Record
Raw SOA
ns1045.ui-dns.org hostmaster.1und1.com 2017060115 28800 7200 604800 600
Primary NS (mname)
ns1045.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060115
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1045.ui-dns.org
ns1019.ui-dns.biz
ns1114.ui-dns.com
ns1051.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:81.149.193.74 include:spf.protection.outlook.com include:mail.onlyit.co.uk include:spf.uk.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- SPFv=spf1 ip4:81.149.193.74 include:spf.protection.outlook.com include:mail.onlyit.co.uk include:spf.uk.exclaimer.net -all
- v=verifydomain MS=6206615
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