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82
Total
70
DNS
95
Email
77
Security
55
Network
100
Availability
Domainalz.org
IPv41
IPv61
MX records2
StatusActive
Domain technical report

Alzheimer's Association | Alzheimer's Disease & Dementia Help

alz.org

Alzheimer's Association national site – get information on Alzheimer's disease and dementia symptoms, causes, treatment and care. Join the fight to end ALZ.

Generated: 2026-08-08T22:44:11-05:00 · Cached result

JSONCSVPDFVisit site
IPv41
IPv61
MX2
NS2

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓
IPv6 (AAAA)10 / 10 pts · Dns

1 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 propagation0 / 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-RPT5 / 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.

i
HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

i
IPv4 diversity20 / 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

1 record(s)
150.171.110.209

AAAA

1 record(s)
2603:1061:14:1d1::1

CNAME

0 record(s)
—

Not configured

MX

2 record(s)
0 mx1.hc4902-17.iphmx.com.
0 mx2.hc4902-17.iphmx.com.

TXT

20 record(s)
"globalsign-domain-verification=9D22C4CAED79C54083EE43C9EAA1962C"
"as=1730140194"
"a6a95f7b7bdee330b2ef7e49b9bbb74b1d969cacc8528ee38c9771781431b218"
"atlassian-domain-verification=C8/gMGMCENzQEJXIoufyHcQqnLfGDaHHmtKM5bOLXUdMqWgs/8DaBCa5l0gGLTym"
"b6w4jwqtdj0ql82sz1pd715y0sm87j2g"
"_1q2oigdr5prtie6kkx5qatf1y34rop0"
"6c2z4dk8x7l31n0hy728lbjk2h8sh7wm"
"virtru-site-verify=u6QRNTFNBPFV3ADp8c6V3Pw9DU2VYLikNaU3BnLZ"
"MS=ms84262538"
"globalsign-domain-verification=912CAF519D90B73C7A0EAE46AF477305"
"smartsheet-site-validation=t3RuVQb6Qir-XfFkm3zqlaKtUs8Z4cnu"
"apple-domain-verification=mXWdxBj9VgP3RvQJ"
"v=spf1 ip4:170.146.221.105 ip4:38.71.197.40 ip4:170.146.221.104 ip4:170.146.221.101 ip4:170.146.221.100 ip4:170.146.221.103 ip4:170.146.221.102 ip4:216.33.126.11 include:mktomail.com ip4:167.89.83.57/32 ip4:216.109.213.64/26 ip4:207.166.95.11 ip4:167.89.5" "8.194/32 include:_spf.google.com ip4:208.117.49.186 ip4:38.71.197.39 ip4:170.146.220.105 ip4:170.146.220.104 ip4:170.146.220.103 ip4:170.146.220.102 ip4:170.146.220.101 ip4:170.146.220.100 exists:%{i}.spf.hc4902-17.iphmx.com ip4:207.166.92.11 ip4:54.240.8" "6.63 ip4:54.240.86.64 ip4:54.240.62.75 ip4:142.0.187.42 ip4:62.13.153.73 ip4:13.89.141.254/31 ip4:52.247.38.92/31 include:spf.virtrugateway.com +include:outboundmail.convio.net ~all"
"rxgycm4lnfvsvltp4lfmq7tbg48yxhvp"
"9flwgry4206c8rjky4c5dpw3l3f5xw1b"
"anthropic-domain-verification-5sdnyt=ufE1pFIpRXZCUtgJdtUmOjiBS"
"_az7kd2m0it6hhdjquvx5j3acjrldgvr"
"globalsign-domain-verification=0DBDBC1E7D94563481D2AFB9FAA7E156"
"1381EC3F87F311310009055E6BFAD1FE3174A254"
"1password-site-verification=MWZ4WTSXJZGM3GVNGEKN2AFREM"

NS

2 record(s)
dilbert.ns.cloudflare.com.
elly.ns.cloudflare.com.

SOA

1 record(s)
dilbert.ns.cloudflare.com. dns.cloudflare.com. 2411625676 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

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 ip4:170.146.221.105 ip4:38.71.197.40 ip4:170.146.221.104 ip4:170.146.221.101 ip4:170.146.221.100 ip4:170.146.221.103 ip4:170.146.221.102 ip4:216.33.126.11 include:mktomail.com ip4:167.89.83.57/32 ip4:216.109.213.64/26 ip4:207.166.95.11 ip4:167.89.58.194/32 include:_spf.google.com ip4:208.117.49.186 ip4:38.71.197.39 ip4:170.146.220.105 ip4:170.146.220.104 ip4:170.146.220.103 ip4:170.146.220.102 ip4:170.146.220.101 ip4:170.146.220.100 exists:%{i}.spf.hc4902-17.iphmx.com ip4:207.166.92.11 ip4:54.240.86.63 ip4:54.240.86.64 ip4:54.240.62.75 ip4:142.0.187.42 ip4:62.13.153.73 ip4:13.89.141.254/31 ip4:52.247.38.92/31 include:spf.virtrugateway.com +include:outboundmail.convio.net ~all

DMARC

Configured
v=DMARC1; p=reject; rua=mailto:f2rtw-8782@rua.dmarc.emailanalyst.com,mailto:75zibv38@ag.dmarcian.com; ruf=mailto:f2rtw-8782@ruf.dmarc.emailanalyst.com,mailto:75zibv38@fr.dmarcian.com; fo=1;

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCsm++iE+fEt9sig5ZNrehf/fET+Z8wYeSVcsCo6QohYSTPLq1gqxZSsrFC5ExU9dvscrg4OIFM14xZJBqgfqrPESlwmVYZHRVMzNE6Wk7uyLwDyO02K5hbe9ok3DumimQoddxAoOHggi9IK+Elnbpv0CaGVR3kTF5KX4EfB+ZUswIDAQAB; n=1024,1500705939,1516603539

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Alzheimer's Association | Alzheimer's Disease & Dementia Help
Description
Alzheimer's Association national site – get information on Alzheimer's disease and dementia symptoms, causes, treatment and care. Join the fight to end ALZ.
Final URL
https://www.alz.org/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.alz.org/
Version
3
Server
X-Powered-By
ASP.NET

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
DigiCert Inc
CN
*.alz.org
Valid from
2025-09-04T19:00:00-05:00
Valid until
2026-10-06T18:59:59-05:00
Days remaining
58
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

3 active
✓
HSTSImplemented
✓
Content Security PolicyImplemented
—
X-Content-Type-OptionsNot detected
✓
X-Frame-OptionsImplemented
—
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

Review
!
Differences detected

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
150.171.110.210
48,19 ms
Cloudflare
1.1.1.1
150.171.110.209
20,76 ms
Quad9
9.9.9.9
150.171.110.195
82,22 ms
OpenDNS
208.67.222.222
150.171.110.211
50,43 ms
AdGuard
94.140.14.14
150.171.109.72
255,03 ms

IP, geolocation and ASNAssociated network information

150.171.110.209

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
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

mx1.hc4902-17.iphmx.com

Port 25: Closed/unreachable - 9.9 ms - 
Port 465: Closed/unreachable - 4017.6 ms - 
Port 587: Closed/unreachable - 4012 ms -

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