Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uson.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 03:11:35 UTC · ↺ Refresh
MX Hostnames
- webcom.uson.mx
- inmune02.uson.mx
MX Priorities
- inmune02.uson.mx: 20
- webcom.uson.mx: 10
A / AAAA Records
- 148.225.20.207 ↩ procesorector.unison.mx
Mail Server IPs
- 148.225.20.12 ↩ inmune02.uson.mx
- 148.225.101.60 ↩ sm-webcomr2.unison.mx
SOA Record
Raw SOA
dns1.uson.mx redes.unison.mx 2014969676 10200 3600 1814400 900
Primary NS (mname)
dns1.uson.mx
Admin Email (rname)
redes@unison.mx
Serial
2014969676
Refresh
10200s
Retry
3600s
Expire
1814400s
Minimum TTL
900s
Nameservers (NS)
dns1.uson.mx
sancarlos.noc.uson.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:148.225.101.60 ip4:148.225.20.11 ip4:148.225.101.5 ip4:148.225.20.12 ip4:148.225.101.6 ip4:148.225.34.1 ip4:148.225.34.9 ip4:148.225.101.170 ip4:148.225.101.168 ip4:148.225.20.145 ip4:148.225.20.148 ip4:148.225.20.248 ip4:148.225.232.196 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._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
1 record- SPFv=spf1 ip4:148.225.101.60 ip4:148.225.20.11 ip4:148.225.101.5 ip4:148.225.20.12 ip4:148.225.101.6 ip4:148.225.34.1 ip4:148.225.34.9 ip4:148.225.101.170 ip4:148.225.101.168 ip4:148.225.20.145 ip4:148.225.20.148 ip4:148.225.20.248 ip4:148.225.232.196 ~all
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