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Total

DNS

Email

Security

Network

Availability

Domainbritishcouncil.org

IPv41

IPv60

MX records1

StatusActive

Domain technical report

britishcouncil.org

Generated: 2026-08-08T20:34:42-05:00 · Cached result

JSON CSV PDF Visit site

IPv41

IPv60

MX1

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 chain15 / 15 pts · Dns

DS and DNSKEY detected.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

DNS propagation0 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 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

69 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 DNS30 / 30 pts · Network

PTR: a23-54-40-69.deploy.static.akamaitechnologies.com

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 response0 / 40 pts · Availability

No successful HTTP response.

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

23.54.40.69

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

10 britishcouncil-org.mail.protection.outlook.com.

TXT

32 record(s)

"docusign=9fcfefe4-8429-4547-9d60-3db6745bf374"
"_globalsign-domain-verification=-awtonA3izZim7M9dNMwrH07WjvKC5se353wYCAliP"
"docusign=41d69863-069f-4e07-9119-44dbf92b16f9"
"openai-domain-verification=dv-k607bRjylO8j3KuR5f2WOSfL"
"canva-site-verification=NdTKN00yKWa7prcGdMomOA"
"amazonses:MMLbONb+7wkBjpWs0yPcSfPEG1LZO0AZ1D8dX1TDENc="
"v=spf1 a ip4:146.88.16.128 ip4:146.88.16.129 ip4:146.88.16.130 ip4:146.88.16.131 ip4:146.88.16.132 ip4:146.88.16.133 ip4:146.88.16.134 ip4:146.88.16.135 ip4:27.126.146.0/24 ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:203.55.21.0/24 ip4:204.75.142.0/24" " ip4:103.28.41.11 ip4:103.28.41.12 ip4:103.28.41.253 ip4:103.28.41.254 ip4:213.52.186.141 ip4:213.52.186.142 ip4:188.95.96.121 ip4:115.112.50.0/24 ip4:14.140.248.0/24 ip4:14.142.107.0/24 ip4:45.114.76.0/24 ip4:45.114.77.0/24 ip4:52.209.23.163" " ip4:34.241.194.188 ip4:81.128.176.3 ip4:163.164.224.226 ip4:149.72.255.210 ip4:5.61.115.80/28 ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:51.144.186.223 ip4:51.105.207.247 ip4:213.52.186.141/32 ip4:213.52.186.142/32" " ip4:213.52.186.100/32 ip4:213.52.186.101/32 ip4:52.18.23.154 ip4:52.18.43.91 ip4:52.17.241.150 ip4:52.18.16.92 ip4:52.18.25.116 ip4:52.18.36.148 ip4:206.16.62.8 ip4:12.129.29.148 ip4:12.129.29.149 ip4:12.129.29.143 ip4:12.129.29.166 ip4:84.14.175.234" " ip4:199.108.17.100 ip4:199.108.17.115 ip4:12.129.29.150 ip4:12.129.29.202 ip4:66.45.118.65 ip4:52.80.13.198 ip4:52.80.1.243 ip4:155.56.208.100/30 ip4:157.133.97.216/30 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ip4:87.253.232.0/21 ip4:185.189.236.0/22" " ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:3.93.157.0/24 ip4:3.210.190.0/24 ip4:18.208.124.128/25 ip4:54.174.52.0/24 ip4:54.174.53.128/30 ip4:54.174.57.0/24 ip4:54.174.59.0/24 ip4:54.174.60.0/23 ip4:54.174.63.0/24 ip4:139.180.17.0/24" " ip4:143.244.80.0/20 ip4:158.247.16.0/20 ip4:35.214.208.81 ip4:35.214.183.81 ip4:35.214.213.218 ip4:35.214.212.238 ip4:198.21.6.21 ip4:198.61.254.23 ip4:52.70.180.81 ip4:103.170.105.192 ip4:103.170.105.182 ip4:103.170.105.180 ip4:103.8.238.88" " ip4:103.219.238.161 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16 ip4:167.89.0.0/17 ip4:27.126.146.0/24 ip4:103.28.42.0/24 ip4:146.88.28.0/24" " ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:52.101.66.102 ip4:203.66.65.72 ip4:195.219.232.228 include:nw008.com include:amazonses.com include:spf.protection.outlook.com include:spf.eventsforce.net include:_spf.salesforce.com include:aspmx.pardot.com -all"
"google-site-verification=_u_fwHAdWJbzxQb-ezGy-dUesA564Gppsvip4G8a7A8"
"_globalsign-domain-verification=Iiihy-iv_vLdlIMtHvh-aCdqO2T53oCoknhW44njXn"
"MS=8224EDAEE029157FC7A12ED206027FC27E59B2E1"
"atlassian-domain-verification=33ikTgnfsuT67cLnfuaf17SCEpiEB8P1hGm74dZxq5KcGh/L67sxcPHqtEnB43Fi"
"atlassian-domain-verification=oIwQZaz/MRtMsmoTYe5W6WLa1J3fT6UJkyvv2JrBnFsQ/wyfiNSdMcnzqZ7GDHGP"
"facebook-domain-verification=qp3a35ck90ejfz2jsvydt74ovbcmlk"
"_3dgitb7hvp8gknr4noa9wyheskod5aw"
"mandrill_verify.zNeiG-fMxD_LFaWXIeGcnQ"
"have-i-been-pwned-verification=58272196a0695f839fe50a753a12ad31"
"_kgn1lny7eb2wj3c5cuvyeurfbfxru43"
"facebook-domain-verification=71tbmms7av1qecz81zzaelm6fx9opy"
"pardot734493=67935687422f2454fe052217ac76ab63ab59fc40e4134c2fa9b5a3268c472be9"
"MS=ms98019366"
"google-site-verification=UgDP8kByjx7CcNfnmDAaWJFq7QdAO0q_4NGdVW9WkYs"
"successfactors-site-verification=YWVhMjBjOWFiNmVkNmE2YTYyMTE4YTAyOTJhODNlNDA4MDk1N2VhODhhNzc4YjFhYThkYjA5OTc2MWQ3ZjNkYw=="
"_globalsign-domain-verification=lQgTOD8dWU_8nHyzjHGJ39ncrI45HenuNvKKTckDhn"
"facebook-domain-verification=rpq0q2rzi1c8lgp481kr238mt9qxmr"
"12B9-B7AC-317F-AED7-FAD9-0A42-E45F-D313"
"pardot734493=e69544bcacfb96122123974d3e7e180dcc7a2c5a4cd9cb82b00af0a06dfa68c1"
"amazonses:2OVofWfsKIZZF/83yrjW6275PmjifFAdrkNmWj9bgYk="
"MS=ms20905763"
"google-site-verification=FSlDMa_hbGOCNH-O9dRM3zsudwyUuFDAVqUiOoWeLBc"
"facebook-domain-verification=3mxrzjuz6kenhn2myv0ys6494p0xt0"
"google-site-verification=LIiYwDJxV02_6nQXvCmtpWhUq1BDqLCcEeRFRe72nEE"
"google-site-verification=2gaaYLJS1Yg09dGBEJbIXolkPDKZMLDshodUb_ZMK4A"

NS

2 record(s)

udns1.cscdns.net.
udns2.cscdns.uk.

SOA

1 record(s)

udns1.cscdns.net. hostmaster.cscdns.net. 2018076365 10800 1800 3600000 300

CAA

0 record(s)

—

Not configured

DS

2 record(s)

40655 13 1 6B6534D8ADAD055C99A83FCC3B0C4BBC73E43E29
40655 13 2 5A234360BB0CF2C0A71062A89FB50CD33A2C35B11B079E885211B520 7C43E419

DNSKEY

3 record(s)

256 3 13 HDuDSunwFefbZK/DMMfXqKiHIDv3F46qT8CzxOILBgt7O4ktLvInB+CV j1QhZuSguYw/DWEQrHbosEEfVKGcfw==
257 3 13 ITexPYFIV7J8ft4xPhhG2ITyQCftehWxFoz1wxFPofHzR4tCgf9CqPcY 2DzIQsWQ2i8bNAm/jvwMf38P1Mv5BA==
256 3 13 MPtmFR0qt1cB2RU+IiqrVkBsj7XrLppXgjrxv7meINu7C5PaYtvfAwCN MPl/XETxz4yWAaBSu/zmsEeEsEcqgQ==

RRSIG

4 record(s)

TXT 13 2 86400 20260821194757 20260807194757 25226 britishcouncil.org. 0RVpMsARZEsGnbU+IzvYb8OFRq51Vit/eZmJCtWKt22aLwIpR9g7d4C4 lMQhwkqCaHUHmPzz8sVxkwHVqeCZ1Q==
NS 13 2 3600 20260821194757 20260807194757 25226 britishcouncil.org. GrzKN/T9dtGBVZXwHrXODWpBg+A3EBnHjpJOgc9O/NXMPzgzriMwdtkm tJdUWiHcZ1Z6fsvGphe4BM/HjlvHKA==
A 13 2 20 20260821194757 20260807194757 25226 britishcouncil.org. mMwmuc9qozOqaXsbSw9jh9bBV6CvF/Tfh6b43CR+4l9g/JVV49XB8u7u bS6cXgpFTyJpcv7xpPJ32Ulv4d1G5g==
DS 8 2 3600 20260822152352 20260801142352 44925 org. VXh8hnyBgy3t3DVNltZYeXiHEkdZ4cXHE+MxRLtq0Cmpr8INqg/Yh3uz QxPX6pupXvFAcujFqewS7K07ZMoDnC5xvS1vyh5LVdOTlRHFp6dJefhA 5yJxKml97pMY/aomgcSAeAkkg463YX2IHWtRwVXsapBQ9T6jJHaHHkaN hFQ=

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 a ip4:146.88.16.128 ip4:146.88.16.129 ip4:146.88.16.130 ip4:146.88.16.131 ip4:146.88.16.132 ip4:146.88.16.133 ip4:146.88.16.134 ip4:146.88.16.135 ip4:27.126.146.0/24 ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:103.28.41.11 ip4:103.28.41.12 ip4:103.28.41.253 ip4:103.28.41.254 ip4:213.52.186.141 ip4:213.52.186.142 ip4:188.95.96.121 ip4:115.112.50.0/24 ip4:14.140.248.0/24 ip4:14.142.107.0/24 ip4:45.114.76.0/24 ip4:45.114.77.0/24 ip4:52.209.23.163 ip4:34.241.194.188 ip4:81.128.176.3 ip4:163.164.224.226 ip4:149.72.255.210 ip4:5.61.115.80/28 ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:51.144.186.223 ip4:51.105.207.247 ip4:213.52.186.141/32 ip4:213.52.186.142/32 ip4:213.52.186.100/32 ip4:213.52.186.101/32 ip4:52.18.23.154 ip4:52.18.43.91 ip4:52.17.241.150 ip4:52.18.16.92 ip4:52.18.25.116 ip4:52.18.36.148 ip4:206.16.62.8 ip4:12.129.29.148 ip4:12.129.29.149 ip4:12.129.29.143 ip4:12.129.29.166 ip4:84.14.175.234 ip4:199.108.17.100 ip4:199.108.17.115 ip4:12.129.29.150 ip4:12.129.29.202 ip4:66.45.118.65 ip4:52.80.13.198 ip4:52.80.1.243 ip4:155.56.208.100/30 ip4:157.133.97.216/30 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ip4:87.253.232.0/21 ip4:185.189.236.0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:3.93.157.0/24 ip4:3.210.190.0/24 ip4:18.208.124.128/25 ip4:54.174.52.0/24 ip4:54.174.53.128/30 ip4:54.174.57.0/24 ip4:54.174.59.0/24 ip4:54.174.60.0/23 ip4:54.174.63.0/24 ip4:139.180.17.0/24 ip4:143.244.80.0/20 ip4:158.247.16.0/20 ip4:35.214.208.81 ip4:35.214.183.81 ip4:35.214.213.218 ip4:35.214.212.238 ip4:198.21.6.21 ip4:198.61.254.23 ip4:52.70.180.81 ip4:103.170.105.192 ip4:103.170.105.182 ip4:103.170.105.180 ip4:103.8.238.88 ip4:103.219.238.161 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16 ip4:167.89.0.0/17 ip4:27.126.146.0/24 ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:52.101.66.102 ip4:203.66.65.72 ip4:195.219.232.228 include:nw008.com include:amazonses.com include:spf.protection.outlook.com include:spf.eventsforce.net include:_spf.salesforce.com include:aspmx.pardot.com -all

DMARC

Configured

v=DMARC1; p=none; rua=mailto:qgogrskn@ag.eu.dmarcadvisor.com

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPx4Y91mRLBmdRWYi3vxRRtqRPsnLPfFUcnPRDSD9p1lrSx7AHMZSLvYQpG/BbvIqhQE9TE58lBdFSRbgSdt98PQkvL0u1A3mpABifaAbn3yWEkdTOipyWebj0Z7+M8qvoQX9eYTxZXMVhBaO5yEOAwRzxM95WaZqxFccqeW3v3QIDAQAB; n=1024,1450228469,1466039669

Analyzed webpageMetadata and HTTP response

Title and description

No data

Title

Description

Final URL

https://britishcouncil.org/

HTTP status

HTTP

Status

Final URL

https://www.britishcouncil.org/

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

*.britishcouncil.org

Valid from

2026-04-01T19:00:00-05:00

Valid until

2026-10-17T18:59:59-05:00

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

Review

Differences detected

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

173.223.0.43

91,15 ms

Cloudflare

1.1.1.1

23.54.40.69

50,87 ms

Quad9

9.9.9.9

173.223.0.43

60,15 ms

OpenDNS

208.67.222.222

23.192.48.54

60,27 ms

AdGuard

94.140.14.14

23.195.100.36

249,83 ms

IP, geolocation and ASNAssociated network information

23.54.40.69

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

britishcouncil-org.mail.protection.outlook.com

Port 25: Closed/unreachable - 20 ms - 
Port 465: Closed/unreachable - 4041.4 ms - 
Port 587: Closed/unreachable - 4004 ms -

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