Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstnationgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:14:28 UTC · ↺ Refresh
MX Hostnames
- firstnationgroup-com.mail.protection.outlook.com
MX Priorities
- firstnationgroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.206.214.15 ↩ ec2-52-206-214-15.compute-1.amazonaws.com
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns19.domaincontrol.com dns.jomax.net 2025102900 28800 7200 604800 600
Primary NS (mname)
ns19.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025102900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns20.domaincontrol.com
ns19.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:104.37.217.137/32 include:spf.protection.outlook.com include:marketing.dynamics.com include:spf.zohomail360.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- MS=ms93442936
- SPFv=spf1 ip4:104.37.217.137/32 include:spf.protection.outlook.com include:marketing.dynamics.com include:spf.zohomail360.com -all
- sophos-domain-verification=dd2f45baecb475dff8780e87d46cea5e28f4565065925da420965967a3df0f22
- zoho-verification=zb78046607.zmverify.zoho.com
- MS=ms95102668
- d365mktkey=0rxpSqOq9y5vncGGmiDHAOf7MO0AV1cUgN8ZwdOkvqEx
Full email verification for firstnationgroup.com
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