Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gcctv.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 05:26:24 UTC · ↺ Refresh
MX Hostnames
- casscomm-com.mx.av-mx.com
MX Priorities
- casscomm-com.mx.av-mx.com: 10
A / AAAA Records
- 140.174.68.98 (no PTR)
Mail Server IPs
- 150.136.204.204 ↩ mx.nrtc.syn-alias.com
SOA Record
Raw SOA
ns.casscomm.com postmaster.casscomm.com 2008040871 90 30 3600 600
Primary NS (mname)
ns.casscomm.com
Admin Email (rname)
postmaster@casscomm.com
Serial
2008040871
Refresh
90s
Retry
30s
Expire
3600s
Minimum TTL
600s
Nameservers (NS)
web.casscabletv.com
ns.casscomm.com
ns2.casscomm.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:casscomm.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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- google-site-verification=lGHLBi2UfybKxplU77U9BDxj3aRnJMbGnHKI-x9-ZHs
- SPFv=spf1 a include:casscomm.com ~all
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