Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chapnet.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 11:46:46 UTC · ↺ Refresh
MX Hostnames
- mail.chapnet.com.br
- cloudmail.chapnet.com.br
- mail2.chapnet.com.br
MX Priorities
- cloudmail.chapnet.com.br: 10
- mail.chapnet.com.br: 5
- mail2.chapnet.com.br: 20
A / AAAA Records
- 45.4.109.7 ↩ mail.chapnet.com.br
- 45.4.109.8 ↩ 45-4-109-8.chapnet.net.br
Mail Server IPs
- 5.161.58.167 ↩ mail.chapnet.com.br
- 5.161.20.214 ↩ mail.chapnet.com.br
- 2a01:4ff:f0:9b7b::1 ↩ mail.chapnet.com.br
SOA Record
Raw SOA
ns1.chapnet.com.br root.chapnet.com.br 2025071603 7200 3600 2419200 3600
Primary NS (mname)
ns1.chapnet.com.br
Admin Email (rname)
root@chapnet.com.br
Serial
2025071603
Refresh
7200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns2.chapnet.com.br
ns1.chapnet.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:45.4.109.7/32 ip4:45.4.109.8/32 ip4:45.4.108.55/32 ip4:5.161.58.167/32 ip4:5.161.20.214/32 ip4:45.4.109.50/32 ip6:2a01:4ff:f0:9b7b::1/128 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ 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 ip4:45.4.109.7/32 ip4:45.4.109.8/32 ip4:45.4.108.55/32 ip4:5.161.58.167/32 ip4:5.161.20.214/32 ip4:45.4.109.50/32 ip6:2a01:4ff:f0:9b7b::1/128 ~all
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