Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firsttoserve.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:42:07 UTC · ↺ Refresh
MX Hostnames
- firsttoserve.org.2.0001.arsmtp.com
- firsttoserve.org.1.0001.arsmtp.com
MX Priorities
- firsttoserve.org.1.0001.arsmtp.com: 0
- firsttoserve.org.2.0001.arsmtp.com: 1
A / AAAA Records
- 72.167.210.101 ↩ 101.210.167.72.host.secureserver.net
Mail Server IPs
- 8.31.233.60 ↩ server202.appriver.com
- 8.19.118.185 ↩ server203.appriver.com
SOA Record
Raw SOA
pdns03.domaincontrol.com dns.jomax.net 2023100777 28800 7200 604800 600
Primary NS (mname)
pdns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023100777
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns04.domaincontrol.com
pdns03.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:edgepilot.com include:spf.protection.outlook.com -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
2 records- SPFv=spf1 include:edgepilot.com include:spf.protection.outlook.com -all
- google-site-verification=cgLPxtQurffV57X1Vkddgo2rqnpgc8z82azmXMS1Dp8
Full email verification for firsttoserve.org
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