Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seta.art.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 11:46:38 UTC · ↺ Refresh
MX Hostnames
- mx-ha.skymail.net.br
MX Priorities
- mx-ha.skymail.net.br: 0
A / AAAA Records
- 104.21.46.245 (no PTR)
- 172.67.169.135 (no PTR)
- 2606:4700:3035::ac43:a987 (no PTR)
- 2606:4700:3034::6815:2ef5 (no PTR)
Mail Server IPs
- 168.0.133.10 ↩ mx-ha.skymail.net.br
SOA Record
Raw SOA
garrett.ns.cloudflare.com dns.cloudflare.com 2398279735 10000 2400 604800 1800
Primary NS (mname)
garrett.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398279735
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
stephane.ns.cloudflare.com
garrett.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.skymail.net.br ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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 include:spf.skymail.net.br ~all
Full email verification for seta.art.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits