Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
goldenhelix.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 14:07:04 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
No priority data.
A / AAAA Records
- 104.26.12.82
- 104.26.13.82
- 172.67.74.194
- 2606:4700:20::681a:c52
- 2606:4700:20::681a:d52
- 2606:4700:20::ac43:4ac2
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
natasha.ns.cloudflare.com
brian.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.act-on.net include:spf.constantcontact.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 1% of failing messages only
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
6 records- anthropic-domain-verification-a9k1fv=ZPhZNwQb3BwZ2UrLzBlb4oLqB
- bw=eGseMaWjkjaWoCRx1Igr5qMaFLJq7eqJ0oM3bAVR9Jxx
- d365mktkey=Epch2ur0PrSwPpPkvYkv8DxqZhQsFxhdn3iSn6dHtp4x
- google-site-verification=HTw5V6nhnLTkmVaHcnl-Y0CItNQ_IuldnWMhbVGmpLk
- google-site-verification=yI2WvUKrdW2-eesM8B0156hDPm2hkxHChawZK-zMCLY
- SPFv=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.act-on.net include:spf.constantcontact.com ~all
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