Open service 2a02:26f0:3500:14::1724:a256:443 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 403 Forbidden Mime-Version: 1.0 Content-Type: text/html Content-Length: 378 Expires: Sun, 25 Jan 2026 03:40:15 GMT Cache-Control: max-age=0, no-cache, no-store Pragma: no-cache Date: Sun, 25 Jan 2026 03:40:15 GMT Connection: close Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=1 Strict-Transport-Security: max-age=15768000 ; includeSubDomains Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' X-XSS-Protection: 1; mode=block X-Content-Type-Options: Nosniff X-Frame-Options: SAMEORIGIN Server-Timing: ak_p; desc="1769312415494_388276246_1002419347_13_3223_6_14_-";dur=1 Page title: Access Denied <HTML><HEAD> <TITLE>Access Denied</TITLE> </HEAD><BODY> <H1>Access Denied</H1> You don't have permission to access "http://sek.grupoelfa.com.br/" on this server.<P> Reference #18.16a02417.1769312415.3bbfb493 <P>https://errors.edgesuite.net/18.16a02417.1769312415.3bbfb493</P> </BODY> </HTML>
Open service 2.16.204.72:80 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 403 Forbidden Mime-Version: 1.0 Content-Type: text/html Content-Length: 378 Expires: Sun, 25 Jan 2026 03:40:37 GMT Cache-Control: max-age=0, no-cache, no-store Pragma: no-cache Date: Sun, 25 Jan 2026 03:40:37 GMT Connection: close Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=1 Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' X-XSS-Protection: 1; mode=block X-Content-Type-Options: Nosniff X-Frame-Options: SAMEORIGIN Server-Timing: ak_p; desc="1769312437527_34610504_1242756148_11_3123_11_0_-";dur=1 Page title: Access Denied <HTML><HEAD> <TITLE>Access Denied</TITLE> </HEAD><BODY> <H1>Access Denied</H1> You don't have permission to access "http://sek.grupoelfa.com.br/" on this server.<P> Reference #18.481d1002.1769312437.4a12f434 <P>https://errors.edgesuite.net/18.481d1002.1769312437.4a12f434</P> </BODY> </HTML>
Open service 2a02:26f0:3500:14::1724:a255:80 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 403 Forbidden Mime-Version: 1.0 Content-Type: text/html Content-Length: 378 Expires: Sun, 25 Jan 2026 03:40:38 GMT Cache-Control: max-age=0, no-cache, no-store Pragma: no-cache Date: Sun, 25 Jan 2026 03:40:38 GMT Connection: close Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=1 Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' X-XSS-Protection: 1; mode=block X-Content-Type-Options: Nosniff X-Frame-Options: SAMEORIGIN Server-Timing: ak_p; desc="1769312438567_388276245_1130574290_13_4875_174_0_-";dur=1 Page title: Access Denied <HTML><HEAD> <TITLE>Access Denied</TITLE> </HEAD><BODY> <H1>Access Denied</H1> You don't have permission to access "http://sek.grupoelfa.com.br/" on this server.<P> Reference #18.15a02417.1769312438.436331d2 <P>https://errors.edgesuite.net/18.15a02417.1769312438.436331d2</P> </BODY> </HTML>
Open service 2.16.204.93:443 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 200 OK
Content-Type: text/plain; charset=utf-8
Vary: Accept
X-Made-With: <3 by DutchCoders
X-Served-By: Proudly served by DutchCoders
X-Served-By: sek.grupoelfa.com.br
Content-Length: 2102
Expires: Sun, 25 Jan 2026 03:40:17 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Sun, 25 Jan 2026 03:40:17 GMT
Connection: close
Server-Timing: cdn-cache; desc=MISS
Server-Timing: edge; dur=275
Server-Timing: origin; dur=10
Strict-Transport-Security: max-age=15768000 ; includeSubDomains
Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline'
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: Nosniff
X-Frame-Options: SAMEORIGIN
Server-Timing: ak_p; desc="1769312417043_34610504_1242749306_28476_4725_152_306_-";dur=1
sek.grupoelfa.com.br: Easy file sharing from the command line
===
made with <3 by DutchCoders
Upload:
$ curl --upload-file ./hello.txt https://sek.grupoelfa.com.br/hello.txt
Encrypt with gpg & upload:
$ cat /tmp/hello.txt|gpg -ac -o-|curl -X PUT --upload-file "-" https://sek.grupoelfa.com.br/test.txt
Download & decrypt with gpg:
$ curl https://sek.grupoelfa.com.br/7o8PwxrQng/test.txt|gpg -o- > /tmp/hello.txt
Encrypt with openssl & upload:
$ cat /tmp/hello.txt|openssl aes-256-cbc -pbkdf2 -e|curl -X PUT --upload-file "-" https://sek.grupoelfa.com.br/test.txt
Download & decrypt with openssl:
$ curl https://sek.grupoelfa.com.br/7o8PwxrQng/test.txt|openssl aes-256-cbc -pbkdf2 -d > /tmp/hello.txt
Grep pound from syslog and transfer
cat /var/log/syslog|grep pound|curl --upload-file - https://sek.grupoelfa.com.br/pound.log
Using Keybase:
# import keys from keybase
$ keybase track [them]
# encrypt for recipients
$ cat somebackupfile.tar.gz | keybase encrypt [them] | curl --upload-file '-' https://sek.grupoelfa.com.br/test.txt
# decrypt
$ curl https://sek.grupoelfa.com.br/7o8PwxrQng/test.md |keybase decrypt
Upload to Virustotal:
$ curl -X PUT --upload-file nhgbhhj https://sek.grupoelfa.com.br/test.txt/virustotal
Virusscan:
$ curl -X PUT --upload-file nhgbhhj https://sek.grupoelfa.com.br/test.txt/scan
Add shell function to .bashrc or .zshrc or its equivalent:
===
transfer(){ if [ $# -eq 0 ];then echo "No arguments specified.\nUsage:\n transfer <file|directory>\n ... | transfer <file_name>">&2;return 1;fi;if tty -s;then file="$1";file_name=$(basename "$file");if [ ! -e "$file" ];then echo "$file: No such file or directory">&2;return 1;fi;if [ -d "$file" ];then file_name="$file_name.zip" ,;(cd "$file"&&zip -r -q - .)|curl --progress-bar --upload-file "-" "https://sek.grupoelfa.com.br/$file_name"|tee /dev/null,;else cat "$file"|curl --progress-bar --upload-file "-" "https://sek.grupoelfa.com.br//$file_name"|tee /dev/null;fi;else file_name=$1;curl --progress-bar --upload-file "-" "https://sek.grupoelfa.com.br//$file_name"|tee /dev/null;fi;}
===
$ transfer test.txt
Open service 2a02:26f0:3500:14::1724:a256:80 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 301 Moved Permanently Content-Length: 0 Location: https://sek.grupoelfa.com.br/ Expires: Sun, 25 Jan 2026 03:40:37 GMT Cache-Control: max-age=0, no-cache, no-store Pragma: no-cache Date: Sun, 25 Jan 2026 03:40:37 GMT Connection: close Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=1 Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' X-XSS-Protection: 1; mode=block X-Content-Type-Options: Nosniff X-Frame-Options: SAMEORIGIN Server-Timing: ak_p; desc="1769312437923_388276246_1002421853_11_6906_83_0_-";dur=1
Open service 2a02:26f0:3500:14::1724:a255:443 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 403 Forbidden Mime-Version: 1.0 Content-Type: text/html Content-Length: 378 Expires: Sun, 25 Jan 2026 03:40:15 GMT Cache-Control: max-age=0, no-cache, no-store Pragma: no-cache Date: Sun, 25 Jan 2026 03:40:15 GMT Connection: close Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=1 Strict-Transport-Security: max-age=15768000 ; includeSubDomains Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' X-XSS-Protection: 1; mode=block X-Content-Type-Options: Nosniff X-Frame-Options: SAMEORIGIN Server-Timing: ak_p; desc="1769312415453_388276245_1130571339_11_3183_0_23_-";dur=1 Page title: Access Denied <HTML><HEAD> <TITLE>Access Denied</TITLE> </HEAD><BODY> <H1>Access Denied</H1> You don't have permission to access "http://sek.grupoelfa.com.br/" on this server.<P> Reference #18.15a02417.1769312415.4363264b <P>https://errors.edgesuite.net/18.15a02417.1769312415.4363264b</P> </BODY> </HTML>
Open service 2.16.204.93:80 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 403 Forbidden Mime-Version: 1.0 Content-Type: text/html Content-Length: 378 Expires: Sun, 25 Jan 2026 03:40:37 GMT Cache-Control: max-age=0, no-cache, no-store Pragma: no-cache Date: Sun, 25 Jan 2026 03:40:37 GMT Connection: close Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=1 Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' X-XSS-Protection: 1; mode=block X-Content-Type-Options: Nosniff X-Frame-Options: SAMEORIGIN Server-Timing: ak_p; desc="1769312437942_34610525_297509293_12_3010_97_0_-";dur=1 Page title: Access Denied <HTML><HEAD> <TITLE>Access Denied</TITLE> </HEAD><BODY> <H1>Access Denied</H1> You don't have permission to access "http://sek.grupoelfa.com.br/" on this server.<P> Reference #18.5d1d1002.1769312437.11bba1ad <P>https://errors.edgesuite.net/18.5d1d1002.1769312437.11bba1ad</P> </BODY> </HTML>
Open service 2.16.204.72:443 · sek.grupoelfa.com.br
2026-01-25 03:40
HTTP/1.1 403 Forbidden Mime-Version: 1.0 Content-Type: text/html Content-Length: 378 Expires: Sun, 25 Jan 2026 03:40:15 GMT Cache-Control: max-age=0, no-cache, no-store Pragma: no-cache Date: Sun, 25 Jan 2026 03:40:15 GMT Connection: close Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=1 Strict-Transport-Security: max-age=15768000 ; includeSubDomains Content-Security-Policy: default-src 'self'; object-src 'none'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' X-XSS-Protection: 1; mode=block X-Content-Type-Options: Nosniff X-Frame-Options: SAMEORIGIN Server-Timing: ak_p; desc="1769312415351_34610525_297505628_11_2348_17_36_-";dur=1 Page title: Access Denied <HTML><HEAD> <TITLE>Access Denied</TITLE> </HEAD><BODY> <H1>Access Denied</H1> You don't have permission to access "http://sek.grupoelfa.com.br/" on this server.<P> Reference #18.5d1d1002.1769312415.11bb935c <P>https://errors.edgesuite.net/18.5d1d1002.1769312415.11bb935c</P> </BODY> </HTML>