Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prestigeunderwriting.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 13:43:44 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-2.mimecast.com
- eu-smtp-inbound-1.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
- eu-smtp-inbound-2.mimecast.com: 20
A / AAAA Records
- 52.178.208.12 (no PTR)
Mail Server IPs
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2024110500 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024110500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns24.domaincontrol.com
ns23.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- SPFv=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all
- 6autsfmoesm9ilf97itdli22uh
- KpZva9VZhj+W70iPnFY3TeFMPmSa8MNXGcqMn+CcgU+jdTq5ZEpBjWMmVTPJ6xknnNlHYoWz0hBKlnVHTkvqOA==
- MS=089EA341EE2DCB824950E73FBD3A1D01263980A0
- MS=ms42104074
- WYW5GAO28W96NQYBUQ6N3LQYHTQQD86YQQU3JURK
- trustpilot-one-time-verification-id=02c5e5a7-6b21-4337-9de0-56e8b945aabf
- bnf80asmdcc3oools628f8q9v1
- 2c9o7diuu0ei3ukbac0t1gh9r8
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