Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usautoforce.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:33:07 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 170.10.132.141 ↩ 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
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1.usoil.com tdonaldson\@usventure.com 2026031900 28800 7200 604800 10
Primary NS (mname)
ns1.usoil.com
Admin Email (rname)
tdonaldson\@usventure@com
Serial
2026031900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
10s
Nameservers (NS)
ns1.usoil.com
ns2.usoil.com
ns3.usoil.com
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:sendgrid.net include:spf.constantcontact.com include:_spf.salesforce.com include:spf1.formassembly.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- domain-verification=FhqrsBzIM4
- 0ed1fe018a6c4a20b303d7404bae20ba
- atlassian-domain-verification=G1zu95GbMj/1nOfknzJSoavqjolbPWiR7CDgDhjFZT9HvYJL8kqmAQOY29xQlnq2
- sending_domain1029181=68872e11585b3ee49fb6e1051cd19e793f894c892fda5478ce536cc3380d1130
- SPFv=spf1 include:us._netblocks.mimecast.com include:sendgrid.net include:spf.constantcontact.com include:_spf.salesforce.com include:spf1.formassembly.com -all
- pardot1029181=a1e74e9e50116e39fde8a15f1882d358ddd844f5117e18b27ee24b895ba10914
- q5emRrPqkw56u3ohUo7gmBUIv5FDqEyFuPEo+TB6MBfJ4fOee8iJAlSn/mOLNTavmyajU+m/fI0a5D2G+Zosqg==
- MS=ms26666305
- miro-verification=748b624a65df9a77b6a12989dd06acfd54d04dd5
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