Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
concretebrosllc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:59:27 UTC · ↺ Refresh
MX Hostnames
- backup.sitemailserver.com
- mail2.sitemailserver.com
MX Priorities
- mail2.sitemailserver.com: 10
- backup.sitemailserver.com: 15
A / AAAA Records
- 167.114.145.33 ↩ vps-afb433cb.vps.ovh.ca
Mail Server IPs
- 65.61.217.2 ↩ mail2.sitemailserver.com
- 65.61.195.198 ↩ backup.sitemailserver.com
SOA Record
Raw SOA
dns21.website.com dnsadmin.website.com 2025111210 3600 1800 1209600 14400
Primary NS (mname)
dns21.website.com
Admin Email (rname)
dnsadmin@website.com
Serial
2025111210
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
14400s
Nameservers (NS)
dns2.website.com
dns22.website.com
dns1.website.com
dns21.website.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_hostingspf.website.com ~all
📊 DNS lookups: 1/10
~ 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
1 record- SPFv=spf1 include:_hostingspf.website.com ~all
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