Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jupiter.fl.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 01:25:06 UTC · ↺ Refresh
MX Hostnames
- jupiter-fl-us.mail.protection.outlook.com
MX Priorities
- jupiter-fl-us.mail.protection.outlook.com: 10
A / AAAA Records
- 208.90.191.37 (no PTR)
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-0.pbcgov.org hostmaster.co.palm-beach.fl.us 2026030501 1800 900 1728000 86400
Primary NS (mname)
ns-0.pbcgov.org
Admin Email (rname)
hostmaster@co.palm-beach.fl.us
Serial
2026030501
Refresh
1800s
Retry
900s
Expire
1728000s
Minimum TTL
86400s
Nameservers (NS)
ns-1.pbcgov.org
ns-2.pbcgov.org
ns-0.pbcgov.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
4 records- _lzw6bkjuaiib9wqlexns2qg5m4tu47b
- MS=FAB1CADF06596FEAB1EDDF59D3582A7AE3756BE8
- a20834TTRF9t0RGw6BjN7VI015ZLHdhLDfrBoYqNWcwI8/R+8sf0cR+mmqv1twWXc6jlv/ZE3MWPzIb/2OJJgw==
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
Full email verification for jupiter.fl.us
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