Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leopardo.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:20:22 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
dns1.stabletransit.com ipadmin.stabletransit.com 1771272157 3600 300 1814400 300
Primary NS (mname)
dns1.stabletransit.com
Admin Email (rname)
ipadmin@stabletransit.com
Serial
1771272157
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns1.stabletransit.com
dns2.stabletransit.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:us._netblocks.mimecast.com include:_spf.intacct.com include:mail.zendesk.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- un3t68d114j3m1g32bsvu5q0ih
- 1g0ib1pal8hnoi8u6m57sl9472
- qd2jokpfjs2tsqc9lc47oc2165.
- google-site-verification=uaaQRLtYNXp2nQWR12hO2nG6LXDOV3K-qfLlEdcpzF8
- intacct-esk=1BF658E17D82D772E0636C068D0A564B
- apple-domain-verification=Bph8elyTfFg408pL
- aiqtgsm29mjpf1cusql70e7pu1
- duo_sso_verification=lrZ7D2q4ICCcgdMFkIJEXKNuv0fJczTc749Pk5EmBlQMNoMLPnShkBwiiyYzD0Bf
- facebook-domain-verification=okvcz714sdnpc958trnhkteu8ak87i
- docusign=b889547d-7abe-4613-83ae-ed10a4b54b90
- 4q7ekj8ihupl4r3e6ajabibbue
- cisco-ci-domain-verification=123a6c59d490c11866a5913dc10b5242776950c5e3c5914147c2762918484950
- SPFv=spf1 mx include:us._netblocks.mimecast.com include:_spf.intacct.com include:mail.zendesk.com ~all
- sfa0prdnn9la7uk5tpn3cu7eo3
- odt0u3q5eieo6vmtalc073q679
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