Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smaccts.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 02:52:33 UTC · ↺ Refresh
MX Hostnames
- smaccts-co-uk.mail.protection.outlook.com
MX Priorities
- smaccts-co-uk.mail.protection.outlook.com: 3
A / AAAA Records
- 185.41.10.150 ↩ server2.accountantwebsmiths.co.uk
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns.mailbox.net.uk hostmaster.mailbox.net.uk 1774215695 16384 2048 1048576 2560
Primary NS (mname)
a.ns.mailbox.net.uk
Admin Email (rname)
hostmaster@mailbox.net.uk
Serial
1774215695
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
d.ns.as8401.net
c.ns.as8401.net
b.ns.mailbox.net.uk
a.ns.mailbox.net.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:185.41.10.150 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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 ip4:185.41.10.150 include:spf.protection.outlook.com -all
- MS=ms75243843
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