Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
duncan-ross.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:30:47 UTC · ↺ Refresh
MX Hostnames
- duncanross-com01e.mail.protection.outlook.com
MX Priorities
- duncanross-com01e.mail.protection.outlook.com: 0
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
bruce.ns.cloudflare.com dns.cloudflare.com 2399726523 10000 2400 604800 1800
Primary NS (mname)
bruce.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399726523
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bruce.ns.cloudflare.com
lilith.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
7 records- SPFv=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com -all
- 1password-site-verification=G2GYTR23GBCJ5JVVZXBR5GMTYE
- apple-domain-verification=iShbk80MefKLJvr9
- facebook-domain-verification=j206fr3ijjv58l2thu96dhjatrotz3
- google-site-verification=ZWqAiK_MRMCqrKjCdWEiwWc0yxCSHJjZEWK1-J-W6dY
- mailerlite-domain-verification=3530cc1632c3fa5b36ed28a3104c82cf5ee6c78c
- nitro-verification-code=ODUzNjI3OTMxMzQ1ODY1NTMyMA==
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