Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americancleanstat.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 23:56:33 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 0
- us-smtp-inbound-2.mimecast.com: 0
A / AAAA Records
- 192.203.101.253 ↩ iad858.evolveip.net
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
dns101.register.com root.register.com 122020315 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
122020315
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns102.register.com
dns101.register.com
SPF Record
✓ Soft Fail (~all)
v=spf1 IP4:74.117.231.75 IP4:74.117.229.104 IP4:204.89.63.96 IP4:64.27.39.247 IP4:204.89.63.98 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.protection.redatatech.com include:_spf.act-on.net include:_spf.salesforce.com ip4:204.89.62.34 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];sp=reject;ri=84600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
3 records- 0ed1fe018ac513b33afe3a4fae9b514d
- SPFv=spf1 IP4:74.117.231.75 IP4:74.117.229.104 IP4:204.89.63.96 IP4:64.27.39.247 IP4:204.89.63.98 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.protection.redatatech.com include:_spf.act-on.net include:_spf.salesforce.com ip4:204.89.62.34 ~all
- MS=ms64017868
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