Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
barrettelectricnh.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:41:35 UTC · ↺ Refresh
MX Hostnames
- mx3.grolen.com
MX Priorities
- mx3.grolen.com: 10
A / AAAA Records
- 173.9.78.187 ↩ 187.grolen.com
Mail Server IPs
- 173.9.78.184 ↩ 184.grolen.com
SOA Record
Raw SOA
ns1.grolen.com dns.grolen.com 1493673464 300 600 1209600 38400
Primary NS (mname)
ns1.grolen.com
Admin Email (rname)
dns@grolen.com
Serial
1493673464
Refresh
300s
Retry
600s
Expire
1209600s
Minimum TTL
38400s
Nameservers (NS)
ns1.grolen.com
ns2.grolen.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:email.grolen.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:email.grolen.com ~all
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