20
records
Name Servers
TTL
20m
20m
tmftech.com.br. 1200 IN NS b.sec.dns.br. tmftech.com.br. 1200 IN NS c.sec.dns.br.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.registro.br
SOA
Serial
2026213000
SOA
Times
Refresh
1d
Retry
15m
Expire
7d
Minimum TTL
15m
tmftech.com.br. 1200 IN SOA b.sec.dns.br. hostmaster.registro.br. 2026213000 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
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
No aggregate report URIs (RUA).
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
tmftech.com.br. 1200 IN DMARC v=DMARC1; p=none;
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWF8XJhSW7fT...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWF8XJhSW7fT/azyTFdkQdSD/wIkjdxeXqzdR3Kiv2lhcONbdf0rIZjGXa7f+JSAztmqQmHTY5saDvpDnlh0JuR25PKoqHjEmcC4GDH9+3UR+E6UxuSzsnJB8MZIfret6+WGNbbz6XNHU4olpM6XW43tY2oLsa1nhtN2Vw3jl53lVPHUmBazk+2BgMRHlCLse/NYEdlJO7CGyIKRe2Ka0RkNy+aEwOf7s3Qg7Db5sCLpRzvOgV5iI9QZ8ert8intlf7YFSbzWDW5VnpgX0LF0hGk9WYX/crUr8/ILcG3GcCOv0RgQ0ZweR/8Yi3byFxzWfJhpLFKy5ZHtfgkRNoqbwIDAQAB
tmftech.com.br. 1200 IN DKIM v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWF8XJhSW7fT/azyTFdkQdSD/wIkjdxeXqzdR3Kiv2lhcONbdf0rIZjGXa7f+JSAztmqQmHTY5saDvpDnlh0JuR25PKoqHjEmcC4GDH9+3UR+E6UxuSzsnJB8MZIfret6+WGNbbz6XNHU4olpM6XW43tY2oLsa1nhtN2Vw3jl53lVPHUmBazk+2BgMRHlCLse/NYEdlJO7CGyIKRe2Ka0RkNy+aEwOf7s3Qg7Db5sCLpRzvOgV5iI9QZ8ert8intlf7YFSbzWDW5VnpgX0LF0hGk9WYX/crUr8/ILcG3GcCOv0RgQ0ZweR/8Yi3byFxzWfJhpLFKy5ZHtfgkRNoqbwIDAQAB
SPF (Sender Policy Framework)
TTL
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
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
google-site-verification=QU81sJggpj-drVI8bZ3v4z2nliBntBqicR6hnHbZV98
20m
TXT
—
hosting-site=landing-page-6ee9d
20m
TXT
—
ysUjgtUe7hZ2TBLcCekooWjJ4-Baa3pu2MTTMeIByyE
20m
tmftech.com.br. 1200 IN TXT "google-site-verification=QU81sJggpj-drVI8bZ3v4z2nliBntBqicR6hnHbZV98" tmftech.com.br. 1200 IN TXT "hosting-site=landing-page-6ee9d" tmftech.com.br. 1200 IN TXT "ysUjgtUe7hZ2TBLcCekooWjJ4-Baa3pu2MTTMeIByyE"
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 ABC/7kMSoBnbKyrnF+OcRyWWkentgzoyrnm7NmTq6EA+IuqsZzdqkvOuhjvuyk8+lc6uzT9M1T7vLoV+WPRNIw==
20m
tmftech.com.br. 1200 IN DNSKEY 257 3 13 ABC/7kMSoBnbKyrnF+OcRyWWkentgzoyrnm7NmTq6EA+IuqsZzdqkvOuhjvuyk8+lc6uzT9M1T7vLoV+WPRNIw==
Delegation Signer
TTL
DS
7681 13 2 EE8CC46512F1E8A26C8CEE9ABB4DF628B4E44AE268610C80D4AE3F0CD97D6AF0
20m
tmftech.com.br. 1200 IN DS 7681 13 2 EE8CC46512F1E8A26C8CEE9ABB4DF628B4E44AE268610C80D4AE3F0CD97D6AF0
DNSSEC Signatures
TTL
RRSIG
TXT 13 3 3600 1789030128 1785570528 7681 tmftech.com.br a+f/OIqxq7Ik4VPquJ7yh9vYlSqPxIXoSkYGFaYveiddwysO4B6JKxYTmkh10u7e1fhXfIvKmUK8vMfDOTXwLw==
20m
RRSIG
MX 13 3 3600 1789030128 1785570528 7681 tmftech.com.br AO9HL02rCRD06delSl+YnDK6atDN8jxaMQ3bJPiogABnmjFfCWZx4bl4H75TT2s4mXCq6cRJCjEk4L3ONsTmMA==
20m
RRSIG
SOA 13 3 3600 1789030128 1785570528 7681 tmftech.com.br MEFhBQgThCQXm3AQZWwD2mROL6tcaudI7F5H5xreD0o7RyGuIsXtr5rqhe2HU58QZJs8WoxctxKFjcaIcaJikA==
20m
RRSIG
NS 13 3 3600 1789030128 1785570528 7681 tmftech.com.br Y/mg+oU7gEb28aaB8+9LAAm/20+fh3JFh8a8PKUvEA9pBb2zjWNmslAIDrifFew/lONcRcw2SMTr1rWP4lyGSA==
20m
RRSIG
A 13 3 3600 1789030128 1785570528 7681 tmftech.com.br X4BPZtuOsDFvESVDvA/pXAM8iipmlNd4T+Gk6ms/2Ydq/Holqi53P1NQD8QUQipKT0sMGN2k3Pad2bRMelSzxQ==
20m
RRSIG
DNSKEY 13 3 3600 1789030128 1785570528 7681 tmftech.com.br fdgwOpweRArAVEY3ThSZz1CDNGDSNMgeGHpwdKamcaBLDy16FSvs7uvQz/sxxwjSfheoZsujeHlsN0RuAmm6jA==
20m
RRSIG
NSEC 13 3 900 1789030128 1785570528 7681 tmftech.com.br YlqrisG4arNSGllbU1/5TjVoJGLLrKepuJfTHejWfyUet8FNpXP1oK/8x9EhtfBPVoMLkAf7R0b9+ZEWfibEfg==
15m
tmftech.com.br. 1200 IN RRSIG TXT 13 3 3600 1789030128 1785570528 7681 tmftech.com.br a+f/OIqxq7Ik4VPquJ7yh9vYlSqPxIXoSkYGFaYveiddwysO4B6JKxYTmkh10u7e1fhXfIvKmUK8vMfDOTXwLw== tmftech.com.br. 1200 IN RRSIG MX 13 3 3600 1789030128 1785570528 7681 tmftech.com.br AO9HL02rCRD06delSl+YnDK6atDN8jxaMQ3bJPiogABnmjFfCWZx4bl4H75TT2s4mXCq6cRJCjEk4L3ONsTmMA== tmftech.com.br. 1200 IN RRSIG SOA 13 3 3600 1789030128 1785570528 7681 tmftech.com.br MEFhBQgThCQXm3AQZWwD2mROL6tcaudI7F5H5xreD0o7RyGuIsXtr5rqhe2HU58QZJs8WoxctxKFjcaIcaJikA== tmftech.com.br. 1200 IN RRSIG NS 13 3 3600 1789030128 1785570528 7681 tmftech.com.br Y/mg+oU7gEb28aaB8+9LAAm/20+fh3JFh8a8PKUvEA9pBb2zjWNmslAIDrifFew/lONcRcw2SMTr1rWP4lyGSA== tmftech.com.br. 1200 IN RRSIG A 13 3 3600 1789030128 1785570528 7681 tmftech.com.br X4BPZtuOsDFvESVDvA/pXAM8iipmlNd4T+Gk6ms/2Ydq/Holqi53P1NQD8QUQipKT0sMGN2k3Pad2bRMelSzxQ== tmftech.com.br. 1200 IN RRSIG DNSKEY 13 3 3600 1789030128 1785570528 7681 tmftech.com.br fdgwOpweRArAVEY3ThSZz1CDNGDSNMgeGHpwdKamcaBLDy16FSvs7uvQz/sxxwjSfheoZsujeHlsN0RuAmm6jA== tmftech.com.br. 900 IN RRSIG NSEC 13 3 900 1789030128 1785570528 7681 tmftech.com.br YlqrisG4arNSGllbU1/5TjVoJGLLrKepuJfTHejWfyUet8FNpXP1oK/8x9EhtfBPVoMLkAf7R0b9+ZEWfibEfg==
DNSSEC Next Secure
TTL
NSEC
4f6o74nxhuak.tmftech.com.br ["DNSKEY", "NSEC", "RRSIG", "TXT", "MX", "SOA", "NS", "A"]
15m
tmftech.com.br. 900 IN NSEC 4f6o74nxhuak.tmftech.com.br ["DNSKEY", "NSEC", "RRSIG", "TXT", "MX", "SOA", "NS", "A"]