Domain technical report
srv.br
srv.br
IPv40
IPv60
MX0
NS6
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15
Total
45
DNS
0
Email
0
Security
0
Network
20
Availability
Domainsrv.br
IPv40
IPv60
MX records0
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)0 / 30 pts · Dns
0 IPv4 address(es) detected.
IPv6 (AAAA)0 / 10 pts · Dns
0 IPv6 address(es) detected.
Name server redundancy20 / 20 pts · Dns
6 NS record(s); 2 or more required.
SOA record10 / 10 pts · Dns
Authoritative zone record.
DNSSEC chain15 / 15 pts · Dns
DS and DNSKEY detected.
CAA policy0 / 5 pts · Dns
Certificate authority restriction.
DNS propagation0 / 10 pts · Dns
Agreement between public resolvers.
MX records0 / 20 pts · Mail
0 MX record(s).
SPF0 / 25 pts · Mail
SPF policy not found.
DMARC0 / 25 pts · Mail
DMARC policy not found.
DKIM0 / 20 pts · Mail
No tested DKIM selector responded.
MTA-STS0 / 5 pts · Mail
Mail transport policy.
TLS-RPT0 / 5 pts · Mail
TLS reporting policy.
Valid TLS certificate0 / 55 pts · Security
No valid certificate was retrieved.
Certificate lifetime0 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers0 / 35 pts · Security
0 of 9 evaluated headers detected.
PTR reverse DNS0 / 30 pts · Network
PTR not detected.
IPv4 diversity0 / 35 pts · Network
Two or more IPv4 addresses receive full points.
IPv6 connectivity0 / 35 pts · Network
AAAA availability.
DNS resolution0 / 40 pts · Availability
At least one address family must resolve.
HTTP response0 / 40 pts · Availability
No successful HTTP response.
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
0 record(s)—
Not configured
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
0 record(s)—
Not configured
TXT
0 record(s)—
Not configured
NS
6 record(s)d.dns.br. c.dns.br. b.dns.br. a.dns.br. f.dns.br. e.dns.br.
SOA
1 record(s)a.dns.br. hostmaster.registro.br. 2026223232 1800 900 604800 900
CAA
0 record(s)—
Not configured
DS
2 record(s)18646 13 2 42E9A24178421F184E0A865D484A344E5D64B435ABFDAE4CE6529ECD 622F88CC 32604 13 2 2F9B817A96270AC0D09FB4CB78C53AA30F2C8B81D4A3240A3613099D E79254BA
DNSKEY
2 record(s)257 3 13 eSOiBLBbNnqgq+XQk5KeVDIK37El2+34QbEBF+/jcswUj0WDiuhKzN7l /8i9bbAfDiOoICi15cY33NMB8JGDKg== 257 3 13 ZQALkR1qggF6vz7Kmq+FOEHVWSwgJEGMtlDuUIThTPN9FlfKGa5gdswv VUSI6Kaf8l5iMX6EyKwNdvOJ2JgJWw==
RRSIG
2 record(s)DNSKEY 13 2 21600 20260825094005 20260811084005 18646 srv.br. pnzcaxo2/HS7Tr/zw/vIuB69OJn4IMWjmH2XqNJemwoaBEzkUcSs59T3 KiJ7hl+NuZmLKQUvcpjbcRXdXQ+zGQ== DS 13 2 21600 20260824120004 20260810110004 52637 br. WdKjjElhMikRfSxQjOjuMcjakCsbRYei+L7/gLbJDc2syEmwIMR3xvX8 j4iqGyQnM+nozOEX/opHZlLdg/cvig==
NSEC
1 record(s)00k.srv.br. NS SOA RRSIG NSEC DNSKEY
NSEC3
0 record(s)—
Not configured
SRV
0 record(s)—
Not configured
NAPTR
0 record(s)—
Not configured
TLSA
0 record(s)—
Not configured
SSHFP
0 record(s)—
Not configured
SPF
Not configured—
Not configured
DMARC
Not configured—
Not configured
DKIM
Not found—
Not configured
Analyzed webpageMetadata and HTTP response
Title and description
No dataTitle
Description
Final URL
https://srv.br/
HTTP status
HTTP
Status
Final URL
https://srv.br/
Version
0
Server
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
UnavailableAvailable
No
Issuer
CN
Valid from
Valid until
Days remaining
Protocol
Cipher
Security headers
0 activeHSTSNot detected
Content Security PolicyNot detected
X-Content-Type-OptionsNot detected
X-Frame-OptionsNot detected
Referrer PolicyNot detected
Permissions PolicyNot detected
Cross-Origin-Opener-PolicyNot detected
Cross-Origin-Embedder-PolicyNot detected
Cross-Origin-Resource-PolicyNot detected
DNS propagationComparison across public resolvers
Public resolver comparison
ReviewDifferences detected
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.8150,69 ms
Cloudflare
1.1.1.1119,90 ms
Quad9
9.9.9.9171,97 ms
OpenDNS
208.67.222.2223.060,18 ms
AdGuard
94.140.14.14284,23 ms
IP, geolocation and ASNAssociated network information
Visitor information
Visitorip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No
SMTPEmail port connectivity
srv.br
Port 25: Closed/unreachable - 1.2 ms - Port 465: Closed/unreachable - 1.3 ms - Port 587: Closed/unreachable - 1.2 ms -