Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
scottcomfortsystems.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 12:37:03 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx2.zoho.com
- mx.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 15.204.206.156 ↩ rs-va.serverhostgroup.com
Mail Server IPs
- 136.143.191.44 ↩ mx2.zoho.com
- 204.141.33.44 ↩ mx7.zoho.com
SOA Record
Raw SOA
ns1.serverhostgroup.com sh.serverhostgroup.com 2026042801 3600 1800 1209600 86400
Primary NS (mname)
ns1.serverhostgroup.com
Admin Email (rname)
sh@serverhostgroup.com
Serial
2026042801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.serverhostgroup.com
ns1.serverhostgroup.com
ns2.serverhostgroup.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:relay.mailchannels.net ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx include:relay.mailchannels.net ?all
- google-site-verification=goQQV7Wn9AeNSVO5R1JyNMw4aE8r-wjpC5cSgLwEmuw
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