Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helix.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 20:43:16 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 18.164.96.129 ↩ server-18-164-96-129.jfk50.r.cloudfront.net
- 18.164.96.125 ↩ server-18-164-96-125.jfk50.r.cloudfront.net
- 18.164.96.41 ↩ server-18-164-96-41.jfk50.r.cloudfront.net
- 18.164.96.18 ↩ server-18-164-96-18.jfk50.r.cloudfront.net
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 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-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-736.awsdns-28.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-736.awsdns-28.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1666.awsdns-16.co.uk
ns-276.awsdns-34.com
ns-736.awsdns-28.net
ns-1241.awsdns-27.org
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=9mv2c6yp._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
21 records- hubspot-domain-verification=OTYyMGE0NWUtZDEzZS00YjFhLWIwOGYtNDJkNmQxNjE1YWU5
- gc-ai-domain-verification-e9g50d=ztHNJ8a1agfnhTodwCAmkR0UH
- google-site-verification=3oRX2yFKW50esY1MllVsgbbfrbuU2bF0xSwtZlpfCbY
- hubspot-domain-verification=NzlkOWI5ZGMtYjMyZS00ZWQyLWI0YjgtMDAyMTBkODc2YjFj
- jamf-site-verification=xRJXTpdoGoc9tSiqpSvXKA
- duo_sso_verification=HrTEEWAIPHEjqnPKydBeL6RYRizQOTatAtkQEzPOR7RnWk6WZNToAeeXZJ37TUTv
- hubspot-domain-verification=MTc3NzE1ZDYtOGMzNC00MTZjLTk1ZDgtYWM4NWNmODIwZjg1
- google-site-verification=6BNy76rL-s4FT63Y28BG6mQuv-9uf-h1gccySL01Tog
- ciscocidomainverification=155c889d3dee4521066f5997dab1ad24069d1d66c65048e42e020785694945c0
- onetrust-domain-verification=1cd6c3950a064e56a874ceebac5653fc
- atlassian-sending-domain-verification=df5fdb3a-6bac-40a9-b308-1bff46589607
- shopify-verification-code=lhjefwFIjoMK9Hyizy2fM3F1uDp2ye
- apple-domain-verification=n9ITFHHz5wdikeNt
- mgverify=2241846f6130ceeeb01b0b04908606b45af640382f8dcad7a3988206f44c6bea
- hubspot-domain-verification=MDY1OWQyNWQtZDk0NC00Yjc4LTlkZjAtYzRmNDE5YzQwM2Yx
- 0ed1fe018aa08d30e5bd254436b52157a195222010
- google-site-verification=o7ZqHRQSr19cz0NKUZRkb905662df32MEyC9o4LKFLY
- SPFv=spf1 redirect=9mv2c6yp._spf._d.mim.ec
- docusign=a72e3652-38f9-4f1c-b294-95afc5f4d7dc
- asv=0444bbe6a0f4c1afba0761896c44384e
- box-domain-verification=b38bccfa444515f90a8fbf959e59f3140d1c34de0b49c4a1a12e9b9922a206ae
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