Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
grupo-cdm.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 17:01:13 UTC · ↺ Refresh
MX Hostnames
- mx19b.anti-spam-premium.com
- mx19a.anti-spam-premium.com
MX Priorities
- mx19a.anti-spam-premium.com: 10
- mx19b.anti-spam-premium.com: 20
A / AAAA Records
- 72.249.57.138 ↩ svgtl89.cloud-mx-ns.net
- 166.117.246.71 ↩ a84af339cc4fef33f.awsglobalaccelerator.com
- 75.2.29.147 ↩ a84af339cc4fef33f.awsglobalaccelerator.com
Mail Server IPs
- 67.227.144.196 ↩ out19-fs.anti-spam-premium.com
- 67.227.206.201 ↩ out20-ts.anti-spam-premium.com
- 67.227.206.227 ↩ out20-ex.anti-spam-premium.com
- 67.227.237.253 ↩ out19-mx.anti-spam-premium.com
- 209.59.183.58 ↩ out19-ap.anti-spam-premium.com
- 50.28.40.98 ↩ out19-rc.anti-spam-premium.com
SOA Record
Raw SOA
ns401.controldns.mx root.svgtl140.cloud-mx-ns.net 2026063005 3600 1800 1209600 86400
Primary NS (mname)
ns401.controldns.mx
Admin Email (rname)
root@svgtl140.cloud-mx-ns.net
Serial
2026063005
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns403.controldns.mx
ns401.controldns.mx
ns402.controldns.mx
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:72.249.57.138 include:spf.antispamcloud.com +include:spf.anti-spam-premium.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx +ip4:72.249.57.138 include:spf.antispamcloud.com +include:spf.anti-spam-premium.com -all
- google-site-verification=n_mqTN_1_YfMY-9eVdMfpdcr10DI9kYyAW2O8i0ppUo
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