Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muusa.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 20:18:05 UTC · ↺ Refresh
MX Hostnames
- mail.sos-group.co
MX Priorities
- mail.sos-group.co: 10
A / AAAA Records
- 190.147.44.116 ↩ static-ip-cr19014744116.cable.net.co
Mail Server IPs
- 209.126.109.90 ↩ mail.sos-group.co
SOA Record
Raw SOA
barbara.ns.cloudflare.com dns.cloudflare.com 2400421524 10000 2400 604800 1800
Primary NS (mname)
barbara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400421524
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
barbara.ns.cloudflare.com
kevin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.126.109.90 mx ra=postmaster -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:209.126.109.90 mx ra=postmaster -all
- google-site-verification=8bBzsrzGmSrk5DEHImOx7sYgiKobdCzLQqWTOkBIz_g
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