Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spsmail.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 06:11:15 UTC · ↺ Refresh
MX Hostnames
- d139996b.ess.barracudanetworks.com
- d139996a.ess.barracudanetworks.com
MX Priorities
- d139996b.ess.barracudanetworks.com: 5
- d139996a.ess.barracudanetworks.com: 1
A / AAAA Records
- 204.184.214.125 ↩ spsmail.org
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
argus.more.net register.more.net 2026030401 3600 900 604800 3600
Primary NS (mname)
argus.more.net
Admin Email (rname)
register@more.net
Serial
2026030401
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
argus.more.net
meramec.coreserv.more.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.schoolwires.net include:spf.constantcontact.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.blackboardconnect.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=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
7 records- SPFv=spf1 include:spf.schoolwires.net include:spf.constantcontact.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.blackboardconnect.com -all
- mosyle-verification-910443207
- fe597da13687fdc0445e2e43c0b20317
- D2UFVCIr1f8wR8S6Ub6hYr+QP9RXjO3ICt3mmMzA4t/IXl34hdjTwH89Nzz3VySm9HFCPTNkenWPtxN747xrgQ==
- MS=ms19706148
- MS=30F584F79FB50318214149392E93D2C0E0A9F54F
- ZOOM_verify_eeLA2osdBCD3YP4zDb6rG8
Full email verification for spsmail.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits