Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
priority1inc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:41:43 UTC · ↺ Refresh
MX Hostnames
- priority1inc-com.mail.protection.outlook.com
MX Priorities
- priority1inc-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.155.130.219 ↩ 219.130.155.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns71.domaincontrol.com dns.jomax.net 2026012500 28800 7200 604800 600
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns72.domaincontrol.com
ns71.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms11537830
- google-site-verification=pj0asgvIUMV9wkY8vR0P1t-XWacIoPzG8PRnpkUm7jA
- apple-domain-verification=IUZm8NU39wtlEqjT
- gsuxcj5jzk0Wi+6eItXkD1AyscdvTi0+jc2qmpyP7Xrv6dudd+1Plqg9uXhlpjBce7LjcmNTlwgfdSfGOMxhlw==
- 0ed1fe018a0ebe957232ee497abedc393941596cda
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