Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
mcgenergy.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:28:46 UTC · ↺ Refresh
MX Hostnames
- mx8.mcgenergy.com
- mx11.mcgenergy.com
- mx9.mcgenergy.com
- mx12.mcgenergy.com
- mx7.mcgenergy.com
- mx10.mcgenergy.com
MX Priorities
No priority data.
A / AAAA Records
- 38.135.160.19
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns3.mcgware.com
dns03.mcgware.com
ns2.mcgware.com
dns01.mcgware.com
dns02.mcgware.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:app.teamsupport.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 136 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- MS=550E25EB4C8563E0C025EDFFE34820A55A0B4AF3
- SPFv=spf1 mx include:app.teamsupport.com -all
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