Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
johnsonstorage.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:42:50 UTC · ↺ Refresh
MX Hostnames
- _dc-mx.636949615416.johnsonstorage.com
MX Priorities
- _dc-mx.636949615416.johnsonstorage.com: 0
A / AAAA Records
- 104.21.12.184 (no PTR)
- 172.67.132.56 (no PTR)
- 2606:4700:3033::6815:cb8 (no PTR)
- 2606:4700:3035::ac43:8438 (no PTR)
Mail Server IPs
- 70.40.210.26 ↩ 70-40-210-26.unifiedlayer.com
SOA Record
Raw SOA
lynn.ns.cloudflare.com dns.cloudflare.com 2396897721 10000 2400 604800 1800
Primary NS (mname)
lynn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396897721
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tani.ns.cloudflare.com
lynn.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:67.20.76.74 +ip4:70.40.210.26 include:mailgun.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
2 records- MS=ms11180701
- SPFv=spf1 +a +mx +ip4:67.20.76.74 +ip4:70.40.210.26 include:mailgun.org ~all
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