Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thegdcgroup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 08:46:32 UTC · ↺ Refresh
MX Hostnames
- mail.thegdcgroup.com
MX Priorities
- mail.thegdcgroup.com: 5
A / AAAA Records
- 209.159.183.10 ↩ virtualmin.thegdcgroup.com
Mail Server IPs
- 209.159.183.10 ↩ virtualmin.thegdcgroup.com
SOA Record
Raw SOA
virtualmin.thegdcgroup.com root.virtualmin.thegdcgroup.com 1666374003 3600 600 1209600 3600
Primary NS (mname)
virtualmin.thegdcgroup.com
Admin Email (rname)
root@virtualmin.thegdcgroup.com
Serial
1666374003
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dnscluster.vaxxine.com
virtualmin.thegdcgroup.com
ns.gdcdev.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:thegdcgroup.com ip4:209.159.183.8/29 include:servers.mcsv.net ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=aDckfZLYHy1A3dEJAI3f8YR7EUXxbfbpllBBsmbl1r8
- SPFv=spf1 a mx a:thegdcgroup.com ip4:209.159.183.8/29 include:servers.mcsv.net ?all
Full email verification for thegdcgroup.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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