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Total

DNS

Email

Security

Network

100

Availability

Domainnms.ac.uk

IPv41

IPv60

MX records2

StatusActive

Domain technical report

Home | National Museums Scotland

nms.ac.uk

World-class collections, programmes, places and people.

Generated: 2026-08-11T03:26:33-05:00 · Cached result

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IPv41

IPv60

MX2

NS3

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

3 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

49 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 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/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

94.247.142.1

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

20 d216171.b.ess.uk.barracudanetworks.com.
10 d216171.a.ess.uk.barracudanetworks.com.

TXT

10 record(s)

"BPL=1386634"
"MS=ms72892488"
"VvDX4DL/bUz9ir68iZxDzNNAozvztCyaXq4tYBDBgwdnnaXXAW/yB8IXsMioLXS1WRnd1rotOUv/75EJqlyU8w=="
"facebook-domain-verification=82vkk1ghb2zvynrabmid2ulhi76vbu"
"v=spf1 ip4:195.195.244.20/32 ip4:23.227.38.32/32 ip4:134.213.195.176/32 ip4:192.254.125.237/32 ip4:52.156.253.34 ip4:104.248.166.42/32 ip4:141.193.32.0/23 ip4:159.135.140.80/29 ip4:159.135.132.128/25 ip4:161.38.204.0/22 ip4:87.253.232.0/21 ip4:185.189.236" ".0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:143.55.236.0/22 ip4:198.244.60.0/22 ip4:204.220.160.0/21 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:mail.koha-ptfs.co.uk include:spf.topdesk.net include:outboundm" "ail.blackbaud.net include:eu.rp.oracleemaildelivery.com ~all"
"QuoVadis=131c2808-4c3f-425f-b635-70b862e49185"
"google-site-verification=AF16yXTUzlIp5gbEo_2z87e-Abwq4_uHgz0emMnuH-Y"
"apple-domain-verification=PLmD6JJZQsxLYyNI"
"jvjC3rraRlH+dO8rN63W/jFv9NKpLE22u2X/495gX22ElsXjgJMf3+DuJQLK/5PQc8bKlndS4m/eCBwJUfB0Hw=="
"globalsign-domain-verification=jIoJ__7KZScfkt5GYa9NLX6rsglQew2A-DuSPXBrWO" ""

NS

3 record(s)

cancer.ucs.ed.ac.uk.
lewis.ucs.ed.ac.uk.
xlab-0.ed.ac.uk.

SOA

1 record(s)

dns0.ed.ac.uk. hostmaster.ed.ac.uk. 2020091801 7200 3600 1209600 900

SPF

Configured

v=spf1 ip4:195.195.244.20/32 ip4:23.227.38.32/32 ip4:134.213.195.176/32 ip4:192.254.125.237/32 ip4:52.156.253.34 ip4:104.248.166.42/32 ip4:141.193.32.0/23 ip4:159.135.140.80/29 ip4:159.135.132.128/25 ip4:161.38.204.0/22 ip4:87.253.232.0/21 ip4:185.189.236.0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:143.55.236.0/22 ip4:198.244.60.0/22 ip4:204.220.160.0/21 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:mail.koha-ptfs.co.uk include:spf.topdesk.net include:outboundmail.blackbaud.net include:eu.rp.oracleemaildelivery.com ~all

DMARC

Configured

v=DMARC1; p=reject; fo=1; rua=mailto:rua+nms.ac.uk@dmarc.barracudanetworks.com; ruf=mailto:ruf+nms.ac.uk@dmarc.barracudanetworks.com

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOvStcFcn2JuLOhqScv9ezsMUWZv954yirzTHaWSY0yk5DvvOdw8lMEZyfb/gQQHUqAjVJo/ui1igXfuPZlA5+rp6xx3ruGSSHISOQfyspvGU4MVzHShvjZ2Xhyzt8FsW80rnrD4xYHAawFZQ8R2Z6FhiiqhRdHzQyADmVkcGKdwIDAQAB; n=1024,1472901737,1488540137

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Home | National Museums Scotland

Description

World-class collections, programmes, places and people.

Final URL

https://www.nms.ac.uk/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.nms.ac.uk/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

nms.ac.uk

Valid from

2026-07-01T17:15:33-05:00

Valid until

2026-09-29T17:15:32-05:00

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

94.247.142.1

165,18 ms

Cloudflare

1.1.1.1

94.247.142.1

278,93 ms

Quad9

9.9.9.9

94.247.142.1

29,77 ms

OpenDNS

208.67.222.222

94.247.142.1

429,23 ms

AdGuard

94.140.14.14

94.247.142.1

295,32 ms

IP, geolocation and ASNAssociated network information

94.247.142.1

Identified

success

Yes

country

United Kingdom

country_code

region

England

city

London

latitude

51.5074196

longitude

-0.1277575

asn

209242

organization

Bit Breakfast Ltd

isp

Cloudflare London, LLC

timezone

Europe/London

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

d216171.b.ess.uk.barracudanetworks.com

Port 25: Closed/unreachable - 8.3 ms - 
Port 465: Closed/unreachable - 4028.6 ms - 
Port 587: Closed/unreachable - 105.8 ms - 220 mail.ess.uk.barracuda.com ESMTP (mx-inbound47-97.eu-west-2c.ess.aws)

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