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Total

DNS

Email

Security

Network

100

Availability

Domainautism.org.uk

IPv41

IPv60

MX records2

StatusActive

Domain technical report

National Autistic Society

autism.org.uk

We are the UKs leading charity for autistic people and their families. Since 1962, we have been providing support, guidance and advice, as well as campaigning for improved rights, services and opportunities to help create a society that works for autistic people.

Generated: 2026-08-10T03:40:04-05:00 · Cached result

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IPv41

IPv60

MX2

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 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

125 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 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

51.105.74.161

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

20 d207172.b.ess.uk.barracudanetworks.com.
10 d207172.a.ess.uk.barracudanetworks.com.

TXT

11 record(s)

"5j58q1efoo5u9deatg62kuudmo"
"Name=DZC"
"facebook-domain-verification=t1peln5dgjab1ukwzm5l16w0wbstt7"
"Value=4OFNDPi"
"ca3-57297a4e073446f9a3a5d0b518059595"
"v=spf1 a include:spf.ess.uk.barracudanetworks.com ~all"
"aCV5Xxica8ToUIEOPqn4ix3+dZTrtdyYaThhsnMOCOQ="
"__mc[domprov]:7a7851d3cb0e432fb678b2daa02110d9"
"MS=ms93081335"
"b85940561dfbbec3c8724841209c9c7a"
"ps1rv4p10et9c4tt0g1cnos330"

NS

2 record(s)

ivan.ns.cloudflare.com.
harmony.ns.cloudflare.com.

SOA

1 record(s)

harmony.ns.cloudflare.com. dns.cloudflare.com. 2411669956 10000 2400 604800 1800

SPF

Configured

v=spf1 a include:spf.ess.uk.barracudanetworks.com ~all

DMARC

Configured

v=DMARC1; p=none; fo=1; rua=mailto:rua+autism.org.uk@dmarc.barracudanetworks.com; ruf=mailto:ruf+autism.org.uk@dmarc.barracudanetworks.com

DKIM

Selector s1

k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtZFCchBFgGqKO04CzD9QLl9Euc3F8Kexn8tg3EpkhPb1RLnvbx2UKloOHEPbmcmBIKtFbyIKZKTbwnUuswCmvXneJlL0fxIK6wjQhV4RAlSwnMouYYvjgRepBS2FxPWkYaxQ1ApuxmAYlLmQfavkEywWvZu0JzqZmRBihQ9EiKS9AlBlBEaT0ZsA1NQuQ0wLatiWRt4lNrFZtthXm2Mc5v3KeBF9BO+RKKMOf1ydgf+kG900CKebGAWzFktLYvoC++QqzP+lEkGmkXrnxdpbeDJ2FQ9FNVBAC6EEfzNcJk5z5y3YDrzZKkhO7mfhlj9vVhGED826ho8B+010/IXlPQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

National Autistic Society

Description

Final URL

https://www.autism.org.uk/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.autism.org.uk/

Version

Server

Microsoft-IIS/10.0

X-Powered-By

ASP.NET

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

autism.org.uk

Valid from

2026-06-12T19:00:00-05:00

Valid until

2026-12-13T17:59:59-06:00

Days remaining

125

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

51.105.74.161

46,51 ms

Cloudflare

1.1.1.1

51.105.74.161

39,94 ms

Quad9

9.9.9.9

51.105.74.161

47,12 ms

OpenDNS

208.67.222.222

51.105.74.161

217,75 ms

AdGuard

94.140.14.14

51.105.74.161

211,12 ms

IP, geolocation and ASNAssociated network information

51.105.74.161

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

d207172.b.ess.uk.barracudanetworks.com

Port 25: Closed/unreachable - 8.7 ms - 
Port 465: Closed/unreachable - 4014.9 ms - 
Port 587: Closed/unreachable - 99 ms - 220 mail.ess.uk.barracuda.com ESMTP (mx-inbound46-123.eu-west-2c.ess.aws)

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