Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
robinson-jackson.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 05:39:20 UTC · ↺ Refresh
MX Hostnames
- robinsonjackson-com02b.mail.protection.outlook.com
MX Priorities
- robinsonjackson-com02b.mail.protection.outlook.com: 0
A / AAAA Records
- 138.68.119.208 (no PTR)
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.meganameservers.eu postmaster.meganameservers.eu 2026020912 86400 86400 3600000 86400
Primary NS (mname)
ns1.meganameservers.eu
Admin Email (rname)
postmaster@meganameservers.eu
Serial
2026020912
Refresh
86400s
Retry
86400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns3.meganameservers.eu
ns1.meganameservers.eu
ns2.meganameservers.eu
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:mail.briefyourmarket.com -all
📊 DNS lookups: 3/10
✓ 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- 1password-site-verification=KJX2V5LELZCSJAUN5ERYV5EURU
- 79naeqgkl3h9bqaj5lgh9ibs8o
- dropbox-domain-verification=mjd2j1clg582
- teg3lq89jf94hj9ih2fcfegnvj
- 52i4v3tsru5u058d35tgbj1geb
- apple-domain-verification=DYDsPmcNZV0U7HCJ2wXcbHl8nMcv1MBIF9gHe1-psr0
- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:mail.briefyourmarket.com -all
Full email verification for robinson-jackson.com
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