Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
workman.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 23:53:15 UTC · ↺ Refresh
MX Hostnames
- workman-co-uk.mail.protection.outlook.com
MX Priorities
- workman-co-uk.mail.protection.outlook.com: 5
A / AAAA Records
- 45.131.138.250 ↩ 45.131.138.250.srvlist.ukfast.net
Mail Server IPs
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
collins.ns.cloudflare.com dns.cloudflare.com 2398710734 10000 2400 604800 1800
Primary NS (mname)
collins.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398710734
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
julian.ns.cloudflare.com
collins.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:217.33.23.246 ip4:217.33.24.146 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.createsend.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; fo=1; adkim=s; aspf=s; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
7 records- MS=ms38751811
- ZOOM_verify_U8KM2BDTtGnAyKPe8PFK9x
- apple-domain-verification=bVU9lyy0Tk3MMDoD
- SPFv=spf1 mx ip4:217.33.23.246 ip4:217.33.24.146 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.createsend.com -all
- zoho-verification=zb35074097.zmverify.zoho.eu
- 7uJQjGM1KzrpWdznGRV0PLZMF5qqrnXc3XssP4szG6YHuWTUR4uWwPWsoUj8UQdetPDX9RpCnYO996hSffZIlA==
- Foxit-domain-verification=f8fbe5fcecd3e0465e7ea3806336fbf9
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