Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stallionis.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 21:14:16 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 5
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 104.18.20.109 (no PTR)
- 104.18.21.109 (no PTR)
- 2606:4700::6812:156d (no PTR)
- 2606:4700::6812:146d (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
hal.ns.cloudflare.com dns.cloudflare.com 2398839401 10000 2400 604800 1800
Primary NS (mname)
hal.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398839401
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
teresa.ns.cloudflare.com
hal.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.99.44.204 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.mailgun.org include:22325245.spf04.hubspotemail.net include:spf-us.emailsignatures365.com include:_spf.salesforce.com include:spf-00859f01.pphosted.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- logmein-verification-code=fcb2b802-8fa6-4c2a-8ceb-7da11f133eef
- mgverify=60a7adbf19a8b6e2bce9d80e2c7245dc270a0042b307fa47ab5bbd51e4a60ed8
- safetyculture-domain-verification=4fbaf63d-cfaa-4916-82ce-de33d94bf7a6
- SPFv=spf1 ip4:209.99.44.204 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.mailgun.org include:22325245.spf04.hubspotemail.net include:spf-us.emailsignatures365.com include:_spf.salesforce.com include:spf-00859f01.pphosted.com -all
- 0ed1fe018a2fbb5c1b57554f73857cb3fa024f144b
- MS=ms18529398
- apple-domain-verification=6SbT3u3mJ8e4NA0b
- google-site-verification=AxhyKftzKa464kLKi1T2KWqat1AiZ018-WzJOLQXQUc
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