Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
u-storage.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 23:55:57 UTC · ↺ Refresh
MX Hostnames
- mail2.us.scanscope.net
- mail3.us.scanscope.net
- mail1.us.scanscope.net
MX Priorities
- mail2.us.scanscope.net: 20
- mail1.us.scanscope.net: 10
- mail3.us.scanscope.net: 30
A / AAAA Records
- 154.30.3.117 ↩ nn6.nube.ninja
Mail Server IPs
- 52.161.96.58 ↩ mail3.us.scanscope.net
- 104.214.75.142 ↩ mail1.us.scanscope.net
SOA Record
Raw SOA
nnr5a.nube.ninja hostmaster.nube.ninja 2026032107 3600 1800 1209600 86400
Primary NS (mname)
nnr5a.nube.ninja
Admin Email (rname)
hostmaster@nube.ninja
Serial
2026032107
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nnr5a.nube.ninja
nnr4a.nube.ninja
nnr4b.nube.ninja
nnr5b.nube.ninja
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:45.150.173.188 include:relay.mailchannels.net +ip4:154.30.3.117 +ip4:185.183.34.186 +ip4:67.227.172.78 +include:spf.protection.outlook.com +include:spf.scanscope.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._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
5 records- SPFv=spf1 +a +mx +ip4:45.150.173.188 include:relay.mailchannels.net +ip4:154.30.3.117 +ip4:185.183.34.186 +ip4:67.227.172.78 +include:spf.protection.outlook.com +include:spf.scanscope.net ~all
- google-site-verification=CRQUJGGncJo0OsS7TscvCYMrYy6Eldn7EsYYXJvbemA
- MS=ms52583015
- apple-domain-verification=48UK7mF2583H844gvoFA0EI1kEp0JSxwcFvseKrd21U
- rZB3rk3P
Full email verification for u-storage.com.mx
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