Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tmmaquinas.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 12:48:04 UTC · ↺ Refresh
MX Hostnames
- mail.tmmaquinas.com.br
MX Priorities
- mail.tmmaquinas.com.br: 0
A / AAAA Records
- 104.21.82.136 (no PTR)
- 172.67.158.61 (no PTR)
- 2606:4700:3033::ac43:9e3d (no PTR)
- 2606:4700:3031::6815:5288 (no PTR)
Mail Server IPs
- 177.70.14.140 ↩ painel.dosul.net
SOA Record
Raw SOA
chin.ns.cloudflare.com dns.cloudflare.com 2399870744 10000 2400 604800 1800
Primary NS (mname)
chin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399870744
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chin.ns.cloudflare.com
kevin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:painel.dosul.net +a +mx include:_spf.elasticemail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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
4 records- yandex-verification: 7c7cc4755129ec97
- google-site-verification=PyQPPBRHN1hcer4_ST3y2DaWqU_AXnfmfWwF2YGxCEY
- google-site-verification=TiGObtbRT4L4bmVrWZkF8lXuwwNq42mTfFt0j4MCpD8
- SPFv=spf1 include:painel.dosul.net +a +mx include:_spf.elasticemail.com ~all
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