Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centerpointcontractors.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 08:24:12 UTC · ↺ Refresh
MX Hostnames
- mx1.gcmcomputers.com
MX Priorities
- mx1.gcmcomputers.com: 10
A / AAAA Records
- 148.59.95.12 ↩ jib.gcmcomputers.com
Mail Server IPs
- 148.59.95.19 ↩ mx1.gcmcomputers.com
SOA Record
Raw SOA
ns1.gcmcomputers.com root.gcmcomputers.com 2026032512 1200 180 1209600 3600
Primary NS (mname)
ns1.gcmcomputers.com
Admin Email (rname)
root@gcmcomputers.com
Serial
2026032512
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.gcmcomputers.com
ns1.gcmcomputers.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.gcmcomputers.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:_spf.gcmcomputers.com -all
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