Domain Overview
DNS: ✓ 13d ago
Checker: ✓ 13d ago
3dmail.com
Disposable
✓ Yes
Unknown
⚠ Yes
Yes
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-15 10:07:10 UTC · ↺ Refresh
MX Hostnames
- smtp.3dmail.com
- smtp-backup.3dmail.com
MX Priorities
- smtp.3dmail.com: 10
- smtp-backup.3dmail.com: 0
A / AAAA Records
- 83.149.95.107 ↩ mail.mails.net
Mail Server IPs
- 83.149.95.107 ↩ mail.mails.net
- 85.17.115.218 ↩ mail2.mails.net
SOA Record
Raw SOA
ns1.name.com hostmaster.nsone.net 1660039807 7200 3600 604800 300
Primary NS (mname)
ns1.name.com
Admin Email (rname)
hostmaster@nsone.net
Serial
1660039807
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1cvw.name.com
ns2cqs.name.com
ns3fhx.name.com
ns4cpw.name.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:dyn.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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 mx a include:dyn.net -all
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