Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
ufpb.net
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 02:13:18 UTC · ↺ Refresh
MX Hostnames
- mxa-002f0101.gslb.pphosted.com
- mxb-002f0101.gslb.pphosted.com
MX Priorities
- mxa-002f0101.gslb.pphosted.com: 10
- mxb-002f0101.gslb.pphosted.com: 10
A / AAAA Records
- 192.185.33.181 ↩ 192-185-33-181.unifiedlayer.com
Mail Server IPs
- 148.163.143.169 ↩ mx0b-002f0101.pphosted.com
- 148.163.147.219 ↩ mx0a-002f0101.pphosted.com
SOA Record
Raw SOA
ns35.worldnic.com namehost.worldnic.com 126040912 10800 3600 604800 3600
Primary NS (mname)
ns35.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126040912
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns36.worldnic.com
ns35.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a:mx01.mwdata.net ip4:65.255.137.44 include:spf-002f0101.pphosted.com include:spf.mandrillapp.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 a:mx01.mwdata.net ip4:65.255.137.44 include:spf-002f0101.pphosted.com include:spf.mandrillapp.com -all
- apple-domain-verification=Z4JQoUl431Tb6Ww3
Full email verification for ufpb.net
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