Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fastsupply.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:27:39 UTC · ↺ Refresh
MX Hostnames
- mail.fastsupply.net
MX Priorities
- mail.fastsupply.net: 0
A / AAAA Records
- 216.172.161.48 ↩ 216-172-161-48.unifiedlayer.com
Mail Server IPs
- 216.172.161.48 ↩ 216-172-161-48.unifiedlayer.com
SOA Record
Raw SOA
ns436.hostgator.com.br dnsadmin.br436.hostgator.com.br 2026020101 86400 7200 3600000 86400
Primary NS (mname)
ns436.hostgator.com.br
Admin Email (rname)
dnsadmin@br436.hostgator.com.br
Serial
2026020101
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns437.hostgator.com.br
ns436.hostgator.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected].
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected].
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:websitewelcome.com ~all
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