20
records
Name Servers
TTL
20m
20m
silverleaf.com.br. 1200 IN NS e.sec.dns.br. silverleaf.com.br. 1200 IN NS f.sec.dns.br.
Mail Servers
TTL
silverleaf.com.br. 1200 IN MX 10 mx.zoho.com. silverleaf.com.br. 1200 IN MX 20 mx2.zoho.com. silverleaf.com.br. 1200 IN MX 50 mx3.zoho.com.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.registro.br
SOA
Serial
2026230000
SOA
Times
Refresh
1d
Retry
15m
Expire
7d
Minimum TTL
15m
silverleaf.com.br. 1200 IN SOA e.sec.dns.br. hostmaster.registro.br. 2026230000 86400 900 604800 900
Certificate Authority Authorization
TTL
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
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
20m
DMARC
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
silverleaf.com.br. 1200 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=r; aspf=r
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
silverleaf.com.br. 1200 IN TXT "v=spf1 include:zohomail.com ~all"
MTA-STS
TTL
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
TTL
TXT
—
hosting-site=silverleaf-108ce
20m
silverleaf.com.br. 1200 IN TXT "hosting-site=silverleaf-108ce"
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 qzCSzJHOHNARL3WESrqgZEemjjChhWgBdswqkSUY82p5OOsym5u2ZNm12Nr6wuvrMYKVoEB9YEqdS9YNFLdU5g==
20m
silverleaf.com.br. 1200 IN DNSKEY 257 3 13 qzCSzJHOHNARL3WESrqgZEemjjChhWgBdswqkSUY82p5OOsym5u2ZNm12Nr6wuvrMYKVoEB9YEqdS9YNFLdU5g==
Delegation Signer
TTL
DS
36935 13 2 6139A4BB4B0302F71B3B5C8283E215EB978E2168458E1430A57C7BA37A498609
20m
silverleaf.com.br. 1200 IN DS 36935 13 2 6139A4BB4B0302F71B3B5C8283E215EB978E2168458E1430A57C7BA37A498609
DNSSEC Signatures
TTL
RRSIG
TXT 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br fl8R76pHn+aGi1ih8KGiDzVcEryXBkr9Cs3d99N2gCgiJbUhsEh4TkP4vmcnmDMXahtZaPXnbl+mg2+aEXR49A==
20m
RRSIG
NSEC 13 3 900 1790521300 1787061700 36935 silverleaf.com.br FZq2ryYmsSdseGCmgZgiX/hD0nghDzbmNhYu/ctLqlNhRIcQD9j5cdfk6W1EZaP4hZ+YGj9DvEG7EVZSvPpp3g==
15m
RRSIG
DNSKEY 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br JL5Fu8PCImUdInz0r0M0M6XrNq311XxsHvonbiCS9RJWAAk/Z5Ufvgf4eBG6gd72zO2LuTuAVVxidDi+KgqsJg==
20m
RRSIG
A 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br fEUrOEea80010Fsq0mNOLCTDcRGcCGoo7uKXhZ/5ZXotvWWyXCgbJQieDGelnPlluOG6hEmtFHRThlflb5bqKQ==
20m
RRSIG
NS 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br Yuyvv1THpOJRyMadCTevf9MyMDvSfKS+Tor1H3X9Mw9uwZLrb65x2HlIIaIwB5qGMo1PZdH3Zt6j50pA8i5H5A==
20m
RRSIG
SOA 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br RBuE7yRQzyEPshFeP3nsQgcAlpj8s+5sPvEvOxSOpedAHhZ5ictR5Z0kVUoqMyK2hTQoiNhWDuDue8GxRd2KCA==
20m
RRSIG
MX 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br NjTjnztWh0wonpEEo3dCB3zJkWyjyxR2KXiD9yTnA5tg0JmrbQleCFnq3o4X7VqqIAFiYmPoLojObP2YvyMPBw==
20m
silverleaf.com.br. 1200 IN RRSIG TXT 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br fl8R76pHn+aGi1ih8KGiDzVcEryXBkr9Cs3d99N2gCgiJbUhsEh4TkP4vmcnmDMXahtZaPXnbl+mg2+aEXR49A== silverleaf.com.br. 900 IN RRSIG NSEC 13 3 900 1790521300 1787061700 36935 silverleaf.com.br FZq2ryYmsSdseGCmgZgiX/hD0nghDzbmNhYu/ctLqlNhRIcQD9j5cdfk6W1EZaP4hZ+YGj9DvEG7EVZSvPpp3g== silverleaf.com.br. 1200 IN RRSIG DNSKEY 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br JL5Fu8PCImUdInz0r0M0M6XrNq311XxsHvonbiCS9RJWAAk/Z5Ufvgf4eBG6gd72zO2LuTuAVVxidDi+KgqsJg== silverleaf.com.br. 1200 IN RRSIG A 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br fEUrOEea80010Fsq0mNOLCTDcRGcCGoo7uKXhZ/5ZXotvWWyXCgbJQieDGelnPlluOG6hEmtFHRThlflb5bqKQ== silverleaf.com.br. 1200 IN RRSIG NS 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br Yuyvv1THpOJRyMadCTevf9MyMDvSfKS+Tor1H3X9Mw9uwZLrb65x2HlIIaIwB5qGMo1PZdH3Zt6j50pA8i5H5A== silverleaf.com.br. 1200 IN RRSIG SOA 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br RBuE7yRQzyEPshFeP3nsQgcAlpj8s+5sPvEvOxSOpedAHhZ5ictR5Z0kVUoqMyK2hTQoiNhWDuDue8GxRd2KCA== silverleaf.com.br. 1200 IN RRSIG MX 13 3 3600 1790521300 1787061700 36935 silverleaf.com.br NjTjnztWh0wonpEEo3dCB3zJkWyjyxR2KXiD9yTnA5tg0JmrbQleCFnq3o4X7VqqIAFiYmPoLojObP2YvyMPBw==
DNSSEC Next Secure
TTL
NSEC
_dmarc.silverleaf.com.br ["DNSKEY", "NSEC", "RRSIG", "TXT", "MX", "SOA", "NS", "A"]
15m
silverleaf.com.br. 900 IN NSEC _dmarc.silverleaf.com.br ["DNSKEY", "NSEC", "RRSIG", "TXT", "MX", "SOA", "NS", "A"]