Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diamondmccarthy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 00:10:30 UTC · ↺ Refresh
MX Hostnames
- diamondmccarthy-com.mail.protection.outlook.com
MX Priorities
- diamondmccarthy-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
bart.ns.cloudflare.com dns.cloudflare.com 2397364240 10000 2400 604800 1800
Primary NS (mname)
bart.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397364240
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bart.ns.cloudflare.com
diva.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.emailsignatures365.com include:spf.smtp2go.com include:spf.protection.outlook.com a:mailers.diamondmccarthy.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- jd18c69gqiqtf9kfikc6nhv0tn
- spf2.0/pra a:mail.diamondmccarthy.com ip4:38.104.189.50 ip4:38.104.61.14 ip4:38.104.35.66 include:spf.smtp2go.com ~all
- SPFv=spf1 mx include:spf.emailsignatures365.com include:spf.smtp2go.com include:spf.protection.outlook.com a:mailers.diamondmccarthy.com -all
- MS=ms56069870
- cisco-ci-domain-verification=1dcbbfdb5a1cc2c7e7a03c37cd86043fc07a11ef8a23bd2baeaaaf5cd9208390
- google-site-verification=i3X4QWoWW9RwGFF768acFDLal2U3ytDAOpWHWB7XWFc
- have-i-been-pwned-verification=ed87460829b9711a51ef2d1e94423bc1
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