Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
linthicumcorp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:07:05 UTC · ↺ Refresh
MX Hostnames
- smtp1-msp.securence.com
MX Priorities
- smtp1-msp.securence.com: 0
A / AAAA Records
- 67.225.136.133 ↩ host.firedrumhost.net
Mail Server IPs
- 216.17.3.48 ↩ smtp1.msp.securence.com
SOA Record
Raw SOA
ns09.domaincontrol.com dns.jomax.net 2024080600 28800 7200 604800 3600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024080600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns10.domaincontrol.com
ns09.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:184.182.217.14 include:spf.securence.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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:184.182.217.14 include:spf.securence.com ~all
- google-site-verification=UWK0H6ORky7sqzl1f6tR7YgpQepGBwBwx3mizhIfE8g
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