Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
momentum.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:20:31 UTC · ↺ Refresh
MX Hostnames
- mx.claramail.com.br
MX Priorities
- mx.claramail.com.br: 10
A / AAAA Records
- 45.33.94.66 ↩ web-hst1-vip.avantiv.com
- 2600:3c03:e000:af4::1 ↩ web-hst1-vip.avantiv.com
Mail Server IPs
- 168.0.133.10 ↩ mx-ha.skymail.net.br
SOA Record
Raw SOA
ns1.linode.com hostmaster.momentum.com.br 2021000127 14400 14400 1209600 86400
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
hostmaster@momentum.com.br
Serial
2021000127
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.linode.com
ns1.linode.com
ns3.linode.com
ns5.linode.com
ns2.linode.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.claramail.com.br include:dns-abmail.com.br include:_spf.avantiv.com ip4:187.9.59.3 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
5 records- google-site-verification=a1LnuIAADj7EMuz7lpLZ74-pfO05yRvuA9FzwnhkkSY
- _42mogfbl8js4y7x6ts3vhbzebpg4v59
- MS=ms88426548
- SPFv=spf1 a mx include:spf.claramail.com.br include:dns-abmail.com.br include:_spf.avantiv.com ip4:187.9.59.3 -all
- facebook-domain-verification=7ip7iw3wk8bdr5r9i2gwe2qvflo12o
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