Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ubuildit.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 02:49:19 UTC · ↺ Refresh
MX Hostnames
- mx3-usg2.ppe-hosted.com
- mx1-usg2.ppe-hosted.com
- mx2-usg2.ppe-hosted.com
MX Priorities
- mx2-usg2.ppe-hosted.com: 0
- mx1-usg2.ppe-hosted.com: 0
- mx3-usg2.ppe-hosted.com: 0
A / AAAA Records
- 40.114.4.103 ↩ spxeastdnsweb2.spherexx.com
Mail Server IPs
- 23.21.114.81 ↩ mx2-usg2.ppe-hosted.com
- 98.85.123.215 ↩ mx1-usg2.ppe-hosted.com
- 34.231.165.252 ↩ mx3-usg2.ppe-hosted.com
SOA Record
Raw SOA
ns1.spherexx.com hostmaster.spherexx.com 2016082672 1200 600 1209600 3600
Primary NS (mname)
ns1.spherexx.com
Admin Email (rname)
hostmaster@spherexx.com
Serial
2016082672
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.spherexx.com
ns2.spherexx.com
SPF Record
✓ Strict (-all)
v=spf1 include:spherexx.com include:_spf-usg2.ppe-hosted.com include:secureserver.net include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 include:spherexx.com include:_spf-usg2.ppe-hosted.com include:secureserver.net include:sendgrid.net -all
- ofkvqqhm0va3n8foam2j9n6631
Full email verification for ubuildit.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits