Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chatseguro.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 11:32:27 UTC · ↺ Refresh
MX Hostnames
- mail.chatseguro.net
- mail2.chatseguro.net
MX Priorities
- mail2.chatseguro.net: 20
- mail.chatseguro.net: 10
A / AAAA Records
- 186.208.217.160 ↩ 160.217.208.186.yukanet.com.br
- 177.93.147.148 ↩ 177.93.147.148.sninternet.com.br
- 177.136.243.189 ↩ sv01.chatseguro.net
Mail Server IPs
- 186.208.217.160 ↩ 160.217.208.186.yukanet.com.br
- 51.79.17.17 ↩ sv02.chatseguro.net
SOA Record
Raw SOA
server.chatseguro.net root.server.chatseguro.net 2026310303 3600 900 604800 3600
Primary NS (mname)
server.chatseguro.net
Admin Email (rname)
root@server.chatseguro.net
Serial
2026310303
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.chatseguro.net
ns1.chatseguro.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:177.136.243.189 ip4:51.79.17.17 ip4:198.27.83.173 ip4:179.127.17.156 ip4:186.208.217.160 ip4:177.93.147.148 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; aspf=s; adkim=s; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 mx a ip4:177.136.243.189 ip4:51.79.17.17 ip4:198.27.83.173 ip4:179.127.17.156 ip4:186.208.217.160 ip4:177.93.147.148 -all
- google-site-verification=oJfgsrUGotHFco8dfSiVMK46ObcjicJPegukKExgA-k
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