Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wirutex.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 04:57:03 UTC · ↺ Refresh
MX Hostnames
- m01.mail2u.com.br
- m02.mail2u.com.br
- m03.mail2u.com.br
MX Priorities
- m03.mail2u.com.br: 15
- m01.mail2u.com.br: 5
- m02.mail2u.com.br: 10
A / AAAA Records
- 45.63.88.67 ↩ 45.63.88.67.vultrusercontent.com
Mail Server IPs
- 179.96.224.42 ↩ m01.mail2u.com.br
SOA Record
Raw SOA
dns1.artinfo.com.br postmaster.metalurgicabasso.com.br 2025122401 28800 14400 3600000 86400
Primary NS (mname)
dns1.artinfo.com.br
Admin Email (rname)
postmaster@metalurgicabasso.com.br
Serial
2025122401
Refresh
28800s
Retry
14400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns2.artinfo.com.br
dns1.artinfo.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:179.96.225.8 ip4:138.36.83.36 include:mailgun.org include:spf.mail2u.com.br -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=quarantine; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
2 records- MS=CB008B4D6C5576C8B4AFE306B05B270AB78CF8DA
- SPFv=spf1 ip4:179.96.225.8 ip4:138.36.83.36 include:mailgun.org include:spf.mail2u.com.br -all
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