Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
1slate.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-01 04:31:16 UTC · ↺ Refresh
MX Hostnames
- lists.1slate.com
MX Priorities
- lists.1slate.com: 10
A / AAAA Records
- 208.94.116.66 ↩ ip-208-94-116-66.sites.nearlyfreespeech.net
- 2607:ff18:80::57c8 (no PTR)
Mail Server IPs
- 5.161.190.95 ↩ lists.1slate.com
SOA Record
Raw SOA
ns.phx1.nearlyfreespeech.net hostmaster.nearlyfreespeech.net 1748966606 600 180 86400 180
Primary NS (mname)
ns.phx1.nearlyfreespeech.net
Admin Email (rname)
hostmaster@nearlyfreespeech.net
Serial
1748966606
Refresh
600s
Retry
180s
Expire
86400s
Minimum TTL
180s
Nameservers (NS)
ns.phx3.nearlyfreespeech.net
ns.phx5.nearlyfreespeech.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:mail.mailman3.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no 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
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:mail.mailman3.com ?all
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