Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colemanroofs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 17:51:58 UTC · ↺ Refresh
MX Hostnames
- titan2.groupm7.com
- titan1.groupm7.com
MX Priorities
- titan2.groupm7.com: 10
- titan1.groupm7.com: 10
A / AAAA Records
- 66.76.35.32 ↩ web03.groupm7.com
- 2602:fcc9:777:1::32 ↩ web03.groupm7.com
Mail Server IPs
- 208.80.162.94 ↩ titan2.groupm7.com
- 66.76.35.105 ↩ titan1.groupm7.com
- 2602:fcc9:777:1::105 (no PTR)
SOA Record
Raw SOA
ns1.groupm7.com dns.groupm7.com 2025111402 10800 300 604800 300
Primary NS (mname)
ns1.groupm7.com
Admin Email (rname)
dns@groupm7.com
Serial
2025111402
Refresh
10800s
Retry
300s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.groupm7.com
ns2.groupm7.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.groupm7.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
1 record- SPFv=spf1 include:spf.groupm7.com -all
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