Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sb-p.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 14:13:44 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
- 104.248.169.248 (no PTR)
Mail Server IPs
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
pns41.cloudns.net monitoring.oosha.co.uk 2026010702 7200 1800 1209600 3600
Primary NS (mname)
pns41.cloudns.net
Admin Email (rname)
monitoring@oosha.co.uk
Serial
2026010702
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
pns44.cloudns.net
pns41.cloudns.net
pns42.cloudns.net
pns43.cloudns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.exclaimer.net ip4:168.63.8.45/32 ip4:65.52.144.68/32 ip4:217.40.34.155/32 ip4:217.40.34.156/32 ip4:164.39.197.117 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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: 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
5 records- SPFv=spf1 mx a include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.exclaimer.net ip4:168.63.8.45/32 ip4:65.52.144.68/32 ip4:217.40.34.155/32 ip4:217.40.34.156/32 ip4:164.39.197.117 ~all
- Access
- o7B6P6bADgr9kboTCtUD0gKEmA0NG8rn+T05N2HQCPqdKuwwjaTzWadqz/HaUxThyLE+yigsP4m6pOX4mAvb7w==
- 0ed1fe018a16a64acfb88447a88fecaeab2211a0d9
- MS=ms87406365
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