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Total

DNS

Email

Security

Network

100

Availability

Domainkali.org

IPv42

IPv62

MX records5

StatusActive

Domain technical report

Kali Linux | Penetration Testing and Ethical Hacking Linux Distribution

kali.org

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

Generated: 2026-08-09T13:38:20-05:00 · Cached result

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IPv42

IPv62

MX5

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

2 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

✓

CAA policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

5 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

63 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers19 / 35 pts · Security

5 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓

IPv6 connectivity35 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

104.18.5.159
104.18.4.159

AAAA

2 record(s)

2606:4700::6812:59f
2606:4700::6812:49f

CNAME

0 record(s)

—

Not configured

MX

5 record(s)

10 alt1.aspmx.l.google.com.
15 alt2.aspmx.l.google.com.
5 aspmx.l.google.com.
20 alt3.aspmx.l.google.com.
25 alt4.aspmx.l.google.com.

TXT

4 record(s)

"MS=2F24AAB1EA3933DA8A05BF4B28C70033E0001820"
"google-site-verification=QO0m_WIzc81XaujadDfsFymI53IwsX4sCt-Tin9ugoI"
"v=spf1 a ip4:208.88.127.98 ip4:52.44.83.41 include:_spf.google.com include:sendgrid.net ~all"
"mjb3j7d41a5qd3i4qo8j8d9q7g"

NS

2 record(s)

nina.ns.cloudflare.com.
nash.ns.cloudflare.com.

SOA

1 record(s)

nash.ns.cloudflare.com. dns.cloudflare.com. 2411511817 10000 2400 604800 1800

CAA

12 record(s)

0 issuewild "letsencrypt.org"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "comodoca.com"
0 issue "letsencrypt.org"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "comodoca.com"
0 iodef "mailto:webmaster@offsec.com"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "ssl.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issue "godaddy.com"
0 issuewild "ssl.com"

DS

0 record(s)

—

Not configured

DNSKEY

2 record(s)

256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==

RRSIG

3 record(s)

SOA 13 2 1800 20260810193810 20260808173810 34505 kali.org. swjHesZ0+G19Xap6SNxgK2QeNW54BcjBtXjmuwDBNk7fFf36N7Y8ZvOW MpNfGgcRwyxYiGmjlcTii8i8FwDriQ==
MX 13 2 1800 20260810193810 20260808173810 34505 kali.org. c6y91D4UbDwGFWpTg5dN0nTXGCxm9O5K5V/E4KB9/LzFlhE/NdOAEamO TmezDsgXy93/L0PpjtcNkjDgn7zgvw==
CAA 13 2 1800 20260810193810 20260808173810 34505 kali.org. MJ4H5tKFlUX4RVLL+gTApJqgJbVhli3jDyVnfZFb9Zqpjrfq7GyfhZV9 MikNFn2TG+28P7UkAUHTbpTyUD65gQ==

NSEC

1 record(s)

\000.kali.org. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA

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

Configured

v=spf1 a ip4:208.88.127.98 ip4:52.44.83.41 include:_spf.google.com include:sendgrid.net ~all

DMARC

Configured

v=DMARC1; p=none; rua=mailto:dc94040db6314366b5d8c16fb40a986b@dmarc-reports.cloudflare.net,mailto:cu3rgqiu@ag.dmarcian.com; ruf=mailto:cu3rgqiu@fr.dmarcian.com; fo=1;

DKIM

Selector google

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApYGplMfn/stW5ijXPQQKWIXn9qvYm0B3NrWq8v3oOMEYH3DWwm16CKYu6+xr6JRNYfomvwKZB5Ro/F6ej1I0BOApgcSLkdFOJZzAtH1TZBi9blWCknG2ficM6/rt+5jEqz1HaZKicppXneviuyGascrvaqWagCEytRMQjXZsClo68v1tdAAJfX5qWnOAUmz4qLH4aClV94o6LTnmo052WEWV25375RrtU2608Nt5Gh0JkaupE2evCiYwtILDaa5o3/1cieaSaQRz9ZXzEoaUTuGSLn0trGGINx8VNQNk3OLg3YOUd8WUYfm0LNJuaUaMJSBFZk5IdTx4U4/+zDvAKwIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Kali Linux | Penetration Testing and Ethical Hacking Linux Distribution

Description

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

Final URL

https://www.kali.org/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.kali.org/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Google Trust Services

kali.org

Valid from

2026-07-14T02:06:50-05:00

Valid until

2026-10-12T03:06:39-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

5 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

✓

Permissions PolicyImplemented

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

104.18.4.159, 104.18.5.159

74,45 ms

Cloudflare

1.1.1.1

104.18.4.159, 104.18.5.159

47,43 ms

Quad9

9.9.9.9

104.18.4.159, 104.18.5.159

51,98 ms

OpenDNS

208.67.222.222

104.18.4.159, 104.18.5.159

58,12 ms

AdGuard

94.140.14.14

104.18.4.159, 104.18.5.159

247,20 ms

IP, geolocation and ASNAssociated network information

104.18.5.159

No data

success

country

region

city

asn

organization

isp

104.18.4.159

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

alt1.aspmx.l.google.com

Port 25: Closed/unreachable - 1 ms - 
Port 465: Closed/unreachable - 4016.7 ms - 
Port 587: Closed/unreachable - 4018.8 ms -

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