Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
staphx.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 12:38:32 UTC · ↺ Refresh
MX Hostnames
- staphx-org.p30.spamhero.net
- staphx-org.p40.spamhero.net
- staphx-org.p10.spamhero.com
- staphx-org.p20.spamhero.net
MX Priorities
- staphx-org.p30.spamhero.net: 40
- staphx-org.p20.spamhero.net: 30
- staphx-org.p40.spamhero.net: 50
- staphx-org.p10.spamhero.com: 20
A / AAAA Records
- 162.214.152.31 ↩ 162-214-152-31.unifiedlayer.com
Mail Server IPs
- 209.41.68.188 ↩ bolt100b.mxthunder.net
- 108.166.161.242 ↩ bolt100a.mxthunder.net
SOA Record
Raw SOA
dns1.stabletransit.com ipadmin.stabletransit.com 1770161485 3600 300 1814400 300
Primary NS (mname)
dns1.stabletransit.com
Admin Email (rname)
ipadmin@stabletransit.com
Serial
1770161485
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns2.stabletransit.com
dns1.stabletransit.com
SPF Record
✓ Strict (-all)
v=spf1 include:12.26.26.53 include:192.254.115.214 include:ed.k12msg.com include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ 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- spf.protection.outlook.com
- MS=ms78420605
- SPFv=spf1 include:12.26.26.53 include:192.254.115.214 include:ed.k12msg.com include:sendgrid.net include:spf.protection.outlook.com -all
- MS=ms79492860
- MS=ms26956923
Full email verification for staphx.org
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