Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
barkley.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:06:55 UTC · ↺ Refresh
MX Hostnames
- barkley-com.mail.protection.outlook.com
MX Priorities
- barkley-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.2.143 (no PTR)
- 104.18.3.143 (no PTR)
- 2606:4700::6812:38f
- 2606:4700::6812:28f
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
donovan.ns.cloudflare.com dns.cloudflare.com 2397269030 10000 2400 604800 1800
Primary NS (mname)
donovan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397269030
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
donovan.ns.cloudflare.com
gwen.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.186.121.110 include:salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- logmein-verification-code=9a9e41bb-8325-4c14-8b85-385a2b133260
- SPFv=spf1 ip4:52.186.121.110 include:salesforce.com include:spf.protection.outlook.com -all
- 0ed1fe018aff309c2fa41b47099f3108db8de4a367
- MS=ms24730788
- a8061e4bac9043be94fbfcfa09ea1548
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