Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
johnsonshg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 13:26:03 UTC · ↺ Refresh
MX Hostnames
- aristotle.mx25.net
- socrates.mx25.net
- zeno.mx25.net
- plato.mx25.net
MX Priorities
- zeno.mx25.net: 0
- socrates.mx25.net: 10
- plato.mx25.net: 30
- aristotle.mx25.net: 40
A / AAAA Records
- 172.67.155.141 (no PTR)
- 104.21.89.17 (no PTR)
- 2606:4700:3031::ac43:9b8d (no PTR)
- 2606:4700:3036::6815:5911 (no PTR)
Mail Server IPs
- 208.70.135.116 ↩ mx43.electric.net
- 208.70.135.145 ↩ mx43.electric.net
SOA Record
Raw SOA
johnathan.ns.cloudflare.com dns.cloudflare.com 2398102770 10000 2400 604800 1800
Primary NS (mname)
johnathan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398102770
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
khloe.ns.cloudflare.com
johnathan.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:209.181.142.230/32 ip4:75.147.186.141/32 ip4:71.39.137.182/32 a:spf.protection.outlook.com a:servers.mcsv.net ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms17823858
- SPFv=spf1 ip4:209.181.142.230/32 ip4:75.147.186.141/32 ip4:71.39.137.182/32 a:spf.protection.outlook.com a:servers.mcsv.net ?all
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