Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americaninvestment.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 21:34:04 UTC · ↺ Refresh
MX Hostnames
- americaninvestment-com.mx1.arsmtp.com
- americaninvestment-com.mx2.arsmtp.com
MX Priorities
- americaninvestment-com.mx2.arsmtp.com: 20
- americaninvestment-com.mx1.arsmtp.com: 10
A / AAAA Records
- 67.225.142.35 ↩ platform02.atlas.cc
Mail Server IPs
- 8.19.118.133 ↩ encrypt211.appriver.com
- 8.31.233.202 ↩ encrypt210.appriver.com
SOA Record
Raw SOA
ns97.worldnic.com namehost.worldnic.com 125112410 10800 3600 604800 3600
Primary NS (mname)
ns97.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125112410
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns97.worldnic.com
ns98.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:edgepilot.com include:spf.sendinblue.com include:_spf.google.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:_spf.psm.knowbe4.com mx -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:edgepilot.com include:spf.sendinblue.com include:_spf.google.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:_spf.psm.knowbe4.com mx -all
- Sendinblue-code:a5a862a1e39ccab056952019b6ca203e
- google-site-verification=8ti7FuKwHyePsmTizuDw2gEiCr8xunuWF-C0_45dQ6w
- MS=ms50599982
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