Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mjrf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:47:51 UTC · ↺ Refresh
MX Hostnames
- mjrf-com.mail.protection.outlook.com
MX Priorities
- mjrf-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.235.107.60 (no PTR)
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:65.51.244.2 ip4:172.99.96.247 ip4:100.12.220.226 ip4:192.168.0.229 ip4:100.69.19.224 include:spf.protection.outlook.com include:stabletransit.com include:spfa.cpmails.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- 57bd227f70de4ac3a12a74d223aa9b38
- _y8et3972rnznkgti3fseng03hgai80x
- SPFv=spf1 mx a ip4:65.51.244.2 ip4:172.99.96.247 ip4:100.12.220.226 ip4:192.168.0.229 ip4:100.69.19.224 include:spf.protection.outlook.com include:stabletransit.com include:spfa.cpmails.com -all
- MS=ms26994676
- /AdZONdC5TR0oIeonOESygRMJVL/nDhfHqZzW6xJh5LLPm9KDpm3gsnWv0Z6jlk5VOO4EKYso82YNory0G9+Rg==
- s90d0qzcl9ywf0r698w7fw2jwmd3hpkm
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