Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acmllc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 00:39:13 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-1785.awsdns-31.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1785.awsdns-31.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1440.awsdns-52.org
ns-1785.awsdns-31.co.uk
ns-787.awsdns-34.net
ns-113.awsdns-14.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:swbc.com include:us._netblocks.mimecast.com include:_spf.optimalblue.com include:mail.zendesk.com include:_spf.psm.knowbe4.com include:mailgun.org ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=100; adkim=r; aspf=r; fo=1:d:s; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
13 records- stripe-verification=1DC7132946A6F883ECCB91F6C73E1E411A0E896325EF2A4B35E6E47A172DD9CD
- SPFv=spf1 mx:swbc.com include:us._netblocks.mimecast.com include:_spf.optimalblue.com include:mail.zendesk.com include:_spf.psm.knowbe4.com include:mailgun.org ~all
- MS=ms84416522
- MS=ms92331097
- ZOOM_verify_5FuDocc6SvS6v7W3KoYotg
- amazon-business-verification=db7e7d0ef863bb6902086e50edd123d1bd6c81bbc3dafff40d30cbbf76a7a24d
- apple-domain-verification=OUrDqJ0Kcc3I2AXZ
- atlassian-domain-verification=5jVrYhNamTVR5HJG4osIrIxjGgLVx68mliTVJwqCocdc4xRB7I3cJEeiwlxdj1cw
- docusign=1494bdc3-6586-4408-b930-855627f0a6a0
- have-i-been-pwned-verification=dweb_fmu9o7vl4ui7n6a32sp0ucq3
- knowbe4-site-verification=9a937f2ec7a0589edb882c87fe94eb74
- rippling-domain-verification=c8f909c500781df1
- slack-domain-verification=KP4WUWEo7w4DR9Eb0rXrqNfqB2UVh4e5xLbLuTe5
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