Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
devellop.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 05:08:14 UTC · ↺ Refresh
MX Hostnames
- mail.snsvr.com.br
MX Priorities
- mail.snsvr.com.br: 1
A / AAAA Records
- 104.21.58.133 (no PTR)
- 172.67.204.14 (no PTR)
- 2606:4700:3030::ac43:cc0e (no PTR)
- 2606:4700:3032::6815:3a85 (no PTR)
Mail Server IPs
- 168.195.229.138 ↩ mail.snsvr.com.br
SOA Record
Raw SOA
jill.ns.cloudflare.com dns.cloudflare.com 2399256643 10000 2400 604800 1800
Primary NS (mname)
jill.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399256643
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jill.ns.cloudflare.com
todd.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mail.snsvr.com.br ip4:177.72.41.63 include:mailgun.org include:amazonses.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; aspf=s; adkim=s; fo=0,1,d,s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
mail._domainkey
dkim._domainkey
s1._domainkey
s2._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
5 records- facebook-domain-verification=au80a4fswn11z9jald81wkiu5qf15k
- google-site-verification=cPcGJfKYj_30Lh66lnw8D6LBlMf-d2XvD-KSCoYqucU
- google-site-verification=ef_KVK6uK_HTO_aR5TN4HhKoK5ln_Y1AyTiwaeAQvo0
- SPFv=spf1 a mx a:mail.snsvr.com.br ip4:177.72.41.63 include:mailgun.org include:amazonses.com ~all
- brevo-code:9a88eca942e14d0e0cb318f1d0a82bf5
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