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Total

DNS

Email

Security

Network

100

Availability

Domainarthritis.org

IPv42

IPv62

MX records2

StatusActive

Domain technical report

Arthritis Foundation | Arthritis Support, Resources, Research & Advocacy

arthritis.org

The Arthritis Foundation is the largest nonprofit organization dedicated to the prevention, control and cure of America's leading cause of disability.

Generated: 2026-08-09T06:32:24-05:00 · Cached result

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IPv42

IPv62

MX2

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 policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

2 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 headers0 / 35 pts · Security

0 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)

104.20.28.4
172.66.149.156

AAAA

2 record(s)

2606:4700:10::6814:1c04
2606:4700:10::ac42:959c

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 usb-smtp-inbound-1.mimecast.com.
10 usb-smtp-inbound-2.mimecast.com.

TXT

13 record(s)

"mm8n1k1jpisho34ahf02eh4j6l"
"canva-site-verification=Qrpr-0KoaZ7508JO3hkujA"
"google-site-verification=dbrZTlrxZ1Phfolfe6PaEuLGhbfItiR9uoUM7q4NyvQ"
"google-site-verification=Wg6cLXgaV9z3sObdajGt_hPTF2m_IAnTW16NJDqV4lQ"
"pardot_71492_*=34bf720b39584b3e13507b490b5cbfca90a632108262b419c381bac4111304e2"
"atlassian-domain-verification=miToeKDKupoPJ6OZzb9p6AtiXOadQWEDFCJ8W5A9OnaPQd+TiGV/zqM4VquRuQt5"
"facebook-domain-verification=ottizxy13o2m4er60f5sio882edrns"
"solarwinds-service0desk-verification=79267b5b4fe8ff5ed1dbe105a4002a47"
"google-site-verification=k78-Iltx3mD4FN-piRFwPTSf42iGdh2flMW1rqza-gk"
"af-web-com-1-prod.azurewebsites.net"
"google-site-verification=NV3SzapGfhIK9Ht3i8Ssdr1Z4fcXcP97lcsuM7XdBmQ"
"v=spf1 include:_s43992369.fdmarc.net ~all"
"MS=ms16937557"

NS

2 record(s)

nick.ns.cloudflare.com.
arya.ns.cloudflare.com.

SOA

1 record(s)

arya.ns.cloudflare.com. dns.cloudflare.com. 2411262564 10000 2400 604800 1800

CAA

0 record(s)

—

Not configured

DS

0 record(s)

—

Not configured

DNSKEY

0 record(s)

—

Not configured

RRSIG

0 record(s)

—

Not configured

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

1 record(s)

0 0 443 exg6.exghost.com.

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:_s43992369.fdmarc.net ~all

DMARC

Configured

v=DMARC1; p=none; fo=1; rua=mailto:rua+arthritis.org@dmarc.barracudanetworks.com; ruf=mailto:ruf+arthritis.org@dmarc.barracudanetworks.com; aspf=r; adkim=r;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCw0v7pdZN5LwG80mnttM5f8lyx3aWFPBUtMvzF4VjG7rYZ+nn9nNrnwe5Plfoi8nz9RB7dH7j1IKsmLVsZ+JmYv/cdO+lnGYHxbCw3RcmyCCOjhNF3VftTbCM0w0+N9wwqN0doGPMnZG9K6pm+uP/AFzR1s4zZG7wBDymOgMg/1wIDAQAB; n=1024,1486689013,1502327413

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Arthritis Foundation | Arthritis Support, Resources, Research & Advocacy

Description

The Arthritis Foundation is the largest nonprofit organization dedicated to the prevention, control and cure of America's leading cause of disability.

Final URL

https://www.arthritis.org/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.arthritis.org/

Version

Server

cloudflare

X-Powered-By

ASP.NET

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Google Trust Services

arthritis.org

Valid from

2026-07-13T23:06:35-05:00

Valid until

2026-10-12T00:06:21-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

0 active

—

HSTSNot 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

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

104.20.28.4, 172.66.149.156

58,08 ms

Cloudflare

1.1.1.1

104.20.28.4, 172.66.149.156

61,95 ms

Quad9

9.9.9.9

104.20.28.4, 172.66.149.156

52,93 ms

OpenDNS

208.67.222.222

104.20.28.4, 172.66.149.156

97,48 ms

AdGuard

94.140.14.14

104.20.28.4, 172.66.149.156

139,43 ms

IP, geolocation and ASNAssociated network information

104.20.28.4

No data

success

country

region

city

asn

organization

isp

172.66.149.156

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

usb-smtp-inbound-1.mimecast.com

Port 25: Closed/unreachable - 1.2 ms - 
Port 465: Closed/unreachable - 4018.6 ms - 
Port 587: Closed/unreachable - 28.4 ms - 220 usb-smtp-inbound-1.mimecast.com ESMTP; Sun, 09 Aug 2026 04:32:24 -0700

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