Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
intl-dev.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 05:28:40 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
- 108.167.142.89 ↩ 108-167-142-89.unifiedlayer.com
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 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
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns8353.hostgator.com dnsadmin.gator4177.hostgator.com 2026013101 86400 7200 3600000 86400
Primary NS (mname)
ns8353.hostgator.com
Admin Email (rname)
dnsadmin@gator4177.hostgator.com
Serial
2026013101
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns8354.hostgator.com
ns8353.hostgator.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- V9eXKb0DmlY1qQ0ZGldfOEyLqm/DKLJM95EB1uWRi2tP8tNTA/H/4AAsQj4OVxBoxRmIVWf4AacEJv2a+ly1GA==
- SPFv=spf1 mx include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
Full email verification for intl-dev.com
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