Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
upformaturas.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 12:40:32 UTC · ↺ Refresh
MX Hostnames
- mail.upformaturas.com.br
MX Priorities
- mail.upformaturas.com.br: 0
A / AAAA Records
- 172.237.62.55 ↩ 172-237-62-55.ip.linodeusercontent.com
Mail Server IPs
- 50.116.87.43 ↩ 50-116-87-43.unifiedlayer.com
SOA Record
Raw SOA
ns824.hostgator.com.br root.br824.hostgator.com.br 2026042200 86400 7200 3600000 86400
Primary NS (mname)
ns824.hostgator.com.br
Admin Email (rname)
root@br824.hostgator.com.br
Serial
2026042200
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns825.hostgator.com.br
ns824.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
~ Quarantine
v=DMARC1;p=quarantine;pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 a mx include:websitewelcome.com ~all
- SPFv=spf1 a mx include:websitewelcome.com -all
- google-site-verification=ffIMdWErZ9XwInI6QGW_FFu2DtT0mP5KuCjo3Cl8Juw
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