Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greystonesolicitors.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 14:45:55 UTC · ↺ Refresh
MX Hostnames
- greystonesolicitors-co-uk.mail.protection.outlook.com
MX Priorities
- greystonesolicitors-co-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 51.155.58.232 ↩ bungle.yellowserve.net
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.yellowserve.net rob.yellowstone.co.uk 2026031600 3600 600 1209600 3600
Primary NS (mname)
ns0.yellowserve.net
Admin Email (rname)
rob@yellowstone.co.uk
Serial
2026031600
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns4.yellowserve.net
ns3.yellowserve.net
ns0.yellowserve.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.235.234.242 include:spf.protection.outlook.com include:spf-uk.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
1 record- SPFv=spf1 ip4:80.235.234.242 include:spf.protection.outlook.com include:spf-uk.emailsignatures365.com -all
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