Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
palermo.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 07:42:56 UTC · ↺ Refresh
MX Hostnames
- maxwell.palermo.edu
- texas.palermo.edu
MX Priorities
- texas.palermo.edu: 5
- maxwell.palermo.edu: 0
A / AAAA Records
- 45.164.204.22 ↩ www.palermo.edu
Mail Server IPs
- 45.164.204.2 ↩ texas.palermo.edu
- 45.164.204.7 ↩ maxwell.palermo.edu
SOA Record
Raw SOA
texas.palermo.edu root.texas.palermo.edu 2026032018 3600 600 1209600 86400
Primary NS (mname)
texas.palermo.edu
Admin Email (rname)
root@texas.palermo.edu
Serial
2026032018
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns1.iplanisp.com
texas.palermo.edu
maxwell.palermo.edu
dns2.iplanisp.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:45.164.204.0/26 include:mail.zendesk.com include:myup.zendesk.com include:palermo.zendesk.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms14555575
- SPFv=spf1 ip4:45.164.204.0/26 include:mail.zendesk.com include:myup.zendesk.com include:palermo.zendesk.com ~all
- google-site-verification=nrKHReTQaR6yqbxlmJTscfr9hVLA_uyt0zOxj7VBq7w
Full email verification for palermo.edu
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