Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
market-johnson.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:40:24 UTC · ↺ Refresh
MX Hostnames
- marketjohnson-com01e.mail.protection.outlook.com
MX Priorities
- marketjohnson-com01e.mail.protection.outlook.com: 0
A / AAAA Records
- 3.130.91.218 ↩ ec2-3-130-91-218.us-east-2.compute.amazonaws.com
- 3.21.23.142 ↩ ec2-3-21-23-142.us-east-2.compute.amazonaws.com
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
ns-517.awsdns-00.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-517.awsdns-00.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-517.awsdns-00.net
ns-1133.awsdns-13.org
ns-1802.awsdns-33.co.uk
ns-197.awsdns-24.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:66.191.150.50 ip4:132.196.0.236 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=t1EVZ8IA7tJHPZB_RCghgncbg1MCpOq45qkwziqJ3xw
- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:66.191.150.50 ip4:132.196.0.236 -all
- Apple-domain-verification=GMzjKO7BrKBY8QVJ
- MS=ms26570480
- google-site-verification=K0Q_rNPB-Dwa2sohOmSeMMYZoTdcYi3Q0RB1-RB-Xus
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