Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thetuffins.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 06:41:37 UTC · ↺ Refresh
MX Hostnames
- mail.thetuffins.com
- mxbackup2.junkemailfilter.com
- mxbackup1.junkemailfilter.com
MX Priorities
- mail.thetuffins.com: 10
- mxbackup1.junkemailfilter.com: 20
- mxbackup2.junkemailfilter.com: 30
A / AAAA Records
- 115.70.98.29 ↩ 115-70-98-29.ip4.superloop.au
Mail Server IPs
- 209.182.237.173 ↩ h1.drip.at
- 184.105.182.146 ↩ 146-he.filtered.junkemailfilter.com
- 184.105.182.217 (no PTR)
- 184.105.182.218 (no PTR)
- 184.105.182.228 (no PTR)
- 184.105.182.216 (no PTR)
- 184.105.182.227 (no PTR)
- 184.105.182.226 (no PTR)
SOA Record
Raw SOA
iris.ns.cloudflare.com dns.cloudflare.com 2398562651 10000 2400 604800 1800
Primary NS (mname)
iris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398562651
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tim.ns.cloudflare.com
iris.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.thetuffins.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a:mail.thetuffins.com -all
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