Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marcoscalcados.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 06:20:37 UTC · ↺ Refresh
MX Hostnames
- antispam.a2ti.com.br
- antispam2.a2ti.com.br
MX Priorities
- antispam2.a2ti.com.br: 20
- antispam.a2ti.com.br: 10
A / AAAA Records
- 200.196.255.121 (no PTR)
Mail Server IPs
- 129.148.51.97 (no PTR)
- 150.230.80.170 (no PTR)
SOA Record
Raw SOA
ns1.marcoscalcados.com.br gerencia.marcoscalcados.com.br 2026022402 10800 3600 1209600 10800
Primary NS (mname)
ns1.marcoscalcados.com.br
Admin Email (rname)
gerencia@marcoscalcados.com.br
Serial
2026022402
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.marcoscalcados.com.br
ns1.marcoscalcados.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx ip4:163.176.220.233 ip4:137.131.133.229 ip4:64.181.189.255 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ 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
1 record- SPFv=spf1 +mx ip4:163.176.220.233 ip4:137.131.133.229 ip4:64.181.189.255 ~all
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