Name Servers
snntech.com.br. 1200 IN NS a.sec.dns.br. snntech.com.br. 1200 IN NS c.sec.dns.br.
Mail Servers
snntech.com.br. 1200 IN MX 1 aspmx.l.google.com. snntech.com.br. 1200 IN MX 5 alt2.aspmx.l.google.com. snntech.com.br. 1200 IN MX 5 alt1.aspmx.l.google.com. snntech.com.br. 1200 IN MX 10 alt4.aspmx.l.google.com. snntech.com.br. 1200 IN MX 10 alt3.aspmx.l.google.com.
SOA Details
snntech.com.br. 1200 IN SOA a.sec.dns.br. hostmaster.registro.br. 2026124000 86400 900 604800 900
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
snntech.com.br. 1200 IN DMARC v=DMARC1; p=none;
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
snntech.com.br. 1200 IN TXT "hosting-site=snn-flow"
DNSSEC Public Keys
snntech.com.br. 1200 IN DNSKEY 257 3 13 eDXA9C1Qabh7hHTE8svW1qzebDhNFZFgroa/pkZ3BleHJL/07NVtvHB+fzCqVdlfa6PG2pDQELOXkhVCXn2KQA==
Delegation Signer
snntech.com.br. 1200 IN DS 48985 13 2 4FB2AE5158F87376ED90F254ED2EBDF8153401B2FAF7771EF3E179081E46E9C5
DNSSEC Signatures
snntech.com.br. 1200 IN RRSIG NS 13 3 3600 1781313126 1777853526 48985 snntech.com.br Rr+M5ecpNI0y/3TJIAl/aPYCr1JKPaj7Pvk2AN4CkkAUlVjXE7oM4P7YPZZQtKtuK61/4L4RTIzvEofWLQVtrQ== snntech.com.br. 1200 IN RRSIG A 13 3 3600 1781313126 1777853526 48985 snntech.com.br Pqyf7UhGINT82g4Qy9/ytRIQrzZF3xlCLehypCo+1IgG9w/0YiBJUOeCbBE1/Z3n1kExYrDcZLiVVvD9d/+8Pg== snntech.com.br. 1200 IN RRSIG DNSKEY 13 3 3600 1781313126 1777853526 48985 snntech.com.br Xn2lNeQgiDPntXqb09p41E1mMpg3wuSvlHEn5Y9UNV8bGCPXcNEvqytJFX9uyYQz3lhgeLbWyCHbumo1clNgrQ== snntech.com.br. 900 IN RRSIG NSEC 13 3 900 1781313126 1777853526 48985 snntech.com.br ZVEFLZeUpfwfPQHVw+2CoEhWMw8JBo0JPupmacMMEPorQLyol6JKMqVIy/K5+s+9J7bJwJ3ynpnku5XvrHpSbw== snntech.com.br. 1200 IN RRSIG TXT 13 3 3600 1781313126 1777853526 48985 snntech.com.br CRcuc1Nlt6jjG/HoYkrwsOi18DKjiKT/tCzFybg6EFxsEVD9ED8s7oenvMDbUgLZoiGSGzGhtWmoW64zHW0Ubw== snntech.com.br. 1200 IN RRSIG MX 13 3 3600 1781313126 1777853526 48985 snntech.com.br KjUhepLC1tk0lyGYOeYFvykswzcV7HmEjXtOmGZ2Nd0CWLMTl9zcLWmLe8XPA57y8MgKA1H2xnwE0LaYhE/TCA== snntech.com.br. 1200 IN RRSIG SOA 13 3 3600 1781313126 1777853526 48985 snntech.com.br Yo3W/XXaFvROS99y3eOLw7rf3yA3Ho5gav1LmJkz8k00QEebkUvZhA67KHT0AtUHTiUrjhhInrBL122+UErjlQ==
DNSSEC Next Secure
snntech.com.br. 900 IN NSEC _dmarc.snntech.com.br ["DNSKEY", "NSEC", "RRSIG", "TXT", "MX", "SOA", "NS", "A"]