Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leaders.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 23:52:09 UTC · ↺ Refresh
MX Hostnames
- leaders-co-uk.mail.protection.outlook.com
MX Priorities
- leaders-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 159.89.248.37 (no PTR)
Mail Server IPs
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.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:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2026031100 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns16.domaincontrol.com
ns15.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.leaders.co.uk._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
11 records- 7k76ovbcd7pfq2rol1msi0mlfm
- MS=ms24106992""
- access-domain-verification=ad7acac3a59e89353269f39f7d16f0b90ffcad9301be75b9ef9e10dd27cd918e""
- 0ed1fe018a1df13d3118324a799bd7a320b9c1ec07""
- ZOOM_verify_Sw10qG5MTbq9l337Jo4Jgw""
- t7l0vs3df79a2sjovin0mipc42
- wmBv5LH6eUXs3CR8PayY6yr5FMqeKLMQ82aZ3emUrQyqgKj9jzm8issGo4PV6KDeJ09/xQ8iRI3pd4j1YXNHfA==""
- l/rdTFhL2PTHrN6pFB5RLMdEoiPWXIRiDOrn0Y9LO+QjM3e6u5JHAKDTUP8Ql4p5S9JeJ6ZICKsHESgmxrthOw==""
- SPFv=spf1 include:_u.leaders.co.uk._spf.smart.ondmarc.com ~all
- 7v4te8voon6hrtjhfckkls4dij
- google-site-verification=U1FKL-Aag3_G_SwasEs4SRJ4LDo-NyX0o3Y9P5BoiKc
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