Name Servers
sisgram.com.br. 1200 IN NS a.sec.dns.br. sisgram.com.br. 1200 IN NS b.sec.dns.br.
SOA Details
sisgram.com.br. 1200 IN SOA a.sec.dns.br. hostmaster.registro.br. 2026111000 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
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
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
sisgram.com.br. 1200 IN TXT "hosting-site=appsisgram"
DNSSEC Public Keys
sisgram.com.br. 1200 IN DNSKEY 257 3 13 CaRIDd/J7cUydDzxLPZmTCencLknqYrBprO2dKYbqZuK1CXRLrBdVib3k71vbXWt0/oSBOYYWZcpKYjP5ofQOA==
Delegation Signer
sisgram.com.br. 1200 IN DS 34950 13 2 B551AE371767B41BDC77CDBDCCCBE30D85861354352C66F69E2BB2090C4C7039
DNSSEC Signatures
sisgram.com.br. 900 IN RRSIG NSEC 13 3 900 1780212345 1776752745 34950 sisgram.com.br bauRTu7zCoNjpFl1VfNctBkmz7dASINU2Fr9IRSnoB59xd4edEES8h9S+PpXoD4X+nnvZaJdyQ235x+I1QkNtw== sisgram.com.br. 1200 IN RRSIG TXT 13 3 3600 1780212345 1776752745 34950 sisgram.com.br bFT8CM9CnUC6IQWJRe8kNPC4HnPbpKMp/usujDVLLVsq4HifIXOKLZxeSR1iCU6trQhDWDM57L1cQ1r1UpD8FQ== sisgram.com.br. 1200 IN RRSIG SOA 13 3 3600 1780212345 1776752745 34950 sisgram.com.br EBMBB6Fr/6hijB72WUeDynYm7SuNjHylC3NZ7i6YwDQjkDRwyjaPWbpydxdiVQA69orYsflKd1qKZoxkVgJHxA== sisgram.com.br. 1200 IN RRSIG NS 13 3 3600 1780212345 1776752745 34950 sisgram.com.br Aj9lZjeabKPSci7Fb8lXLqJzE5qL/jGb8QNwmP1tD2FpHQy1CAp5RfyiY5eLQSeSeOtIeRe8V/i+iyfVPUTLUQ== sisgram.com.br. 1200 IN RRSIG A 13 3 3600 1780212345 1776752745 34950 sisgram.com.br bflmJtaSiku2kGaBzaHpXZrqy2ykjlai97JnvccAMDdQLIcec12EPitRThUvZnwpfwQSs1jRFutpO5xXV0tEoA== sisgram.com.br. 1200 IN RRSIG DNSKEY 13 3 3600 1780212345 1776752745 34950 sisgram.com.br LUrteLbNfc3xGZyQKkoR22thLgcr/GkrERAHOiOq3A5CGGAh6Tl07bjmkcdg3i0Kv8Brjw71CiKoGQNH02FPGw==
DNSSEC Next Secure
sisgram.com.br. 900 IN NSEC www.sisgram.com.br ["DNSKEY", "NSEC", "RRSIG", "TXT", "SOA", "NS", "A"]