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Total

100

DNS

Email

Security

Network

100

Availability

Domaincloudflare.com

IPv42

IPv62

MX records4

StatusActive

Domain technical report

Cloudflare: Build for the agent era

cloudflare.com

Welcome to Cloudflare - Powering the next generation of applications

Generated: 2026-08-08T20:35:02-05:00 · Cached result

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IPv42

IPv62

MX4

NS5

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

5 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 policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

4 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

58 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers31 / 35 pts · Security

8 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)

104.16.133.229
104.16.132.229

AAAA

2 record(s)

2606:4700::6810:84e5
2606:4700::6810:85e5

CNAME

0 record(s)

—

Not configured

MX

4 record(s)

5 mxb-canary.global.inbound.cf-emailsecurity.net.
5 mxa-canary.global.inbound.cf-emailsecurity.net.
10 mxb.global.inbound.cf-emailsecurity.net.
10 mxa.global.inbound.cf-emailsecurity.net.

TXT

28 record(s)

"cisco-ci-domain-verification=27e926884619804ef987ae4aa1c4168f6b152ada84f4c8bfc74eb2bd2912ad72"
"stripe-verification=bf1a94e6b16ace2502a4a7fff574a25c8a45291054960c883c59be39d1788db9"
"DirectFedAuthUrl=https://cloudflare-security.cloudflareaccess.com/cdn-cgi/access/sso/saml/dba6756ad312fc13c45f705cf7f5e87f4d658be016c41f950329aa4085b3abc1"
"onetrust-domain-verification=bd5cd08a1e9644799fdb98ed7d60c9cb"
"_neqmkgaq1lq9it5s8qmetrhbnu121wb"
"miro-verification=bdd7dfa0a49adfb43ad6ddfaf797633246c07356"
"drift-domain-verification=f037808a26ae8b25bc13b1f1f2b4c3e0f78c03e67f24cefdd4ec520efa8e719f"
"_saml-domain-challenge.2dc00405-79cd-457b-b288-a119c6f0c7b7.71996d53-d178-4ba9-bef4-7f7e46edab74.cloudflare.com=1c8736fd-84b2-4197-985f-3fb2852f2457"
"docker-verification=c578e21c-34fb-4474-9b90-d55ee4cba10c"
"DirectFedAuthUrl=https://cloudflare-security.cloudflareaccess.com/cdn-cgi/access/sso/saml/ebec933773c69c93420d13e6776adb8c4a190f6281f9d132bcebd7dcb0967bdd"
"MS=ms70274184"
"uber-domain-verification=58086039-150a-42a4-a4be-b4032921aa0f"
"asv=894f6d1f9f83bcf44e4b1bc40bc1c4aa"
"canva-site-verification=oOyaVnHC-OiFoR1BPvetNA"
"v=spf1 ip4:199.15.212.0/22 ip4:173.245.48.0/20 include:_spf.google.com include:spf1.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:stspg-customer.com include:_spf.salesforce.com -all"
"facebook-domain-verification=h9mm6zopj6p2po54woa16m5bskm6oo"
"atlassian-domain-verification=WxxKyN9aLnjEsoOjUYI6T0bb5vcqmKzaIkC9Rx2QkNb751G3LL/cus8/ZDOgh8xB"
"apple-domain-verification=DNnWJoArJobFJKhJ"
"liveramp-site-verification=EhH1MqgwbndTWl1AN64hOTKz7hc1s80yUpchLbgpfY0"
"databank-domain-verification-hkehd2=fzgu4kmbZwMoW99zENgO4u8NL"
"stripe-verification=5096d01ff2cf194285dd51cae18f24fa9c26dc928cebac3636d462b4c6925623"
"ZOOM_verify_7LFBvOO9SIigypFG2xRlMA"
"google-site-verification=ZdlQZLBBAPkxeFTCM1rpiB_ibtGff_JF5KllNKwDR9I"
"logmein-verification-code=b3433c86-3823-4808-8a7e-58042469f654"
"google-site-verification=C7thfNeXVahkVhniiqTI1iSVnElKR_kBBtnEHkeGDlo"
"status-page-domain-verification=r14frwljwbxs"
"creatopy-domain-verification=97d2ca50-9b6f-4a21-9bdb-fbb630e4cec7"
"_wkjc0fot0d7qrvrdt78bxkj2e2o67d2"

NS

5 record(s)

ns7.cloudflare.com.
ns3.cloudflare.com.
ns4.cloudflare.com.
ns5.cloudflare.com.
ns6.cloudflare.com.

SOA

1 record(s)

ns3.cloudflare.com. dns.cloudflare.com. 2411244022 10000 2400 604800 300

CAA

11 record(s)

0 issue "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "ssl.com"
0 iodef "mailto:tls-abuse@cloudflare.com"
0 issue "comodoca.com"
0 issuewild "ssl.com"
0 issuewild "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issuewild "letsencrypt.org"

DS

1 record(s)

2371 13 2 32996839A6D808AFE3EB4A795A0E6A7A39A76FC52FF228B22B76F6D6 3826F2B9

DNSKEY

2 record(s)

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

RRSIG

5 record(s)

TXT 13 2 300 20260810023501 20260808003501 34505 cloudflare.com. vm9KR2EXtjUMrFIYHhZkOKtOx4NU2ufKnYlXiXdfmW1pj5DdMFU+TREJ 1JzQ/xvQ4SIi2koFbscSJPCSZAuuPA==
DS 13 2 86400 20260813010033 20260805235033 41446 com. bj58c8zJI4N/l6M0CzR5/ANQTZBlUAzuxeBcz1Nt4M2B2UPM3LoYXQ8A SYZli5caWIkVq2B2kHs0N3dxmu2sUg==
A 13 2 300 20260810023501 20260808003501 34505 cloudflare.com. p5V1/vSqy1N43f6msrQuVz1NeJEqJXc3zAw7pQRVc05sVEE2Cvixyylt Q3lwZXE0MfQHRix73VrAIUO0knxlqw==
AAAA 13 2 300 20260810023328 20260808003328 34505 cloudflare.com. roavjXSQMeDEqb+rQyFqPquwLnblMqaMVoACmNTa20fcC8lDMu/ZZmo1 jWlSgpSap8iOw0h6mAbvnrR4l3Ou3w==
NS 13 2 86400 20260810021334 20260808001334 34505 cloudflare.com. Y9nOVsTmQBIXYhjbhEwn5a5YK8qIlYp/CRbH8mse+AdfbY/jKR9lQrqr Xg6C4Tkk+hz+1VyQ2isJCRS9Qz39Vg==

NSEC

1 record(s)

\000.cloudflare.com. 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 ip4:199.15.212.0/22 ip4:173.245.48.0/20 include:_spf.google.com include:spf1.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:stspg-customer.com include:_spf.salesforce.com -all

DMARC

Configured

v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; pct=100; rua=mailto:a1c47f179bc04efd8ee4dcd4d85dfc65@dmarc-reports.cloudflare.net,mailto:rua@cloudflare.com

DKIM

Selector k1

k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUoNyIR4Bn84LVcfZE20rmDeXQblIupNWBqLXM1Q+VieI/eZu/7k9/vOkLSaQQdml4Cv8lb3PcnluMVIhQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Cloudflare: Build for the agent era

Description

Welcome to Cloudflare - Powering the next generation of applications

Final URL

https://www.cloudflare.com/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.cloudflare.com/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Google Trust Services

cloudflare.com

Valid from

2026-07-08T16:47:39-05:00

Valid until

2026-10-06T17:47:27-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

8 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

✓

Permissions PolicyImplemented

✓

Cross-Origin-Opener-PolicyImplemented

—

Cross-Origin-Embedder-PolicyNot detected

✓

Cross-Origin-Resource-PolicyImplemented

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

104.16.132.229, 104.16.133.229

45,79 ms

Cloudflare

1.1.1.1

104.16.132.229, 104.16.133.229

18,71 ms

Quad9

9.9.9.9

104.16.132.229, 104.16.133.229

23,31 ms

OpenDNS

208.67.222.222

104.16.132.229, 104.16.133.229

25,06 ms

AdGuard

94.140.14.14

104.16.132.229, 104.16.133.229

42,45 ms

IP, geolocation and ASNAssociated network information

104.16.133.229

No data

success

country

region

city

asn

organization

isp

104.16.132.229

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

mxb-canary.global.inbound.cf-emailsecurity.net

Port 25: Closed/unreachable - 4.2 ms - 
Port 465: Closed/unreachable - 1.2 ms - 
Port 587: Closed/unreachable - 4.7 ms -

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