ncsc.gov.uk
The National Cyber Security Centre | National Cyber Security Centre
ncsc.gov.uk is registered with Jisc Services Limited since April 27, 2016 (10.5 years). The registration expires on April 27, 2031. The site runs on Drupal, Cloudflare Web Analytics, Cloudflare and 4 other technologies. Its email security grade is A. Its SSL certificate is issued by Amazon and is valid for 98 more days.
- Domain age
- 10.5 yrs
- Technologies
- 7
- Email security
- A
- SSL days left
- 98
Registration
| Registrar | Jisc Services Limited |
|---|---|
| Registered | April 27, 2016 |
| Expires | April 27, 2031 |
| Updated | July 22, 2026 |
| Status | active |
| Name servers | ns-1018.awsdns-63.net, ns-1064.awsdns-05.org, ns-1863.awsdns-40.co.uk, ns-334.awsdns-41.com |
| DNSSEC | Not signed |
| Registrant | Cyber-Security, GB |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 65.9.130.85 | 60 |
| A | 65.9.130.55 | 60 |
| A | 65.9.130.68 | 60 |
| A | 65.9.130.106 | 60 |
| MX | ncsc-gov-uk.mail.protection.outlook.com 0 | 3600 |
| NS | ns-1018.awsdns-63.net | 172800 |
| NS | ns-1064.awsdns-05.org | 172800 |
| NS | ns-1863.awsdns-40.co.uk | 172800 |
| NS | ns-334.awsdns-41.com | 172800 |
| CAA | iodef 0 mailto:[email protected] | 3600 |
| CAA | issue 0 Digicert.com | 3600 |
| CAA | issue 0 amazon.com | 3600 |
| CAA | issue 0 comodo.com | 3600 |
| CAA | issue 0 globalsign.com | 3600 |
| CAA | issue 0 letsencrypt.org | 3600 |
| CAA | issue 0 pki.goog | 3600 |
| TXT | apple-domain-verification=XcjoJFjSHOEl1l0x | 3600 |
| TXT | atlassian-domain-verification=0YfuEpktsCUA4qzo9up3b7Oc5wMv3wGmMqVsNiuqHY4QKiZ/5AYmSaNLK73IbLLP | 3600 |
| TXT | d365mktkey=6979ze2417adit18q17fepsqd | 3600 |
| TXT | google-site-verification=fVTp_isR1Kujpthr7JeHpEf5sR7UbOjJ-XOUpngXej8 | 3600 |
| TXT | google-site-verification=npZLRIpp2M5JRXldE1y_hOb5X7hnfB-34T8osuxyxXE | 3600 |
| TXT | v=spf1 include:spf.protection.outlook.com -all | 3600 |
| TXT | wLOq0jjevbdDkZ/BEbQZhD5jXcdncT4+h2JkY605uzs= | 3600 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-P53HXRL7SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M01, Amazon |
| Expires | February 16, 2027 |
| Days remaining | 98 |
| Protocol | TLSv1.3 |
| Names | ncsc.gov.uk |
Email security
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: selector1, selector2).
- good1 MX record(s) found. Mail is handled by Microsoft 365.
- goodMTA-STS is enforced: other servers must use verified TLS when sending you mail.
- goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.
Homepage metadata
| Title | The National Cyber Security Centre | National Cyber Security Centre |
|---|---|
| Description | The National Cyber Security Centre, a part of GCHQ, helps businesses, the public sector and individuals protect the online services and devices that we all depend on. |
| Language | en |
| Canonical | https://www.ncsc.gov.uk/ |
| Structured data | GovernmentOrganization |
| Indexable | Yes |
| Word count | 952 |
About ncsc.gov.uk
Who is the registrar of ncsc.gov.uk?
ncsc.gov.uk is registered with Jisc Services Limited.
When does ncsc.gov.uk expire?
The current registration of ncsc.gov.uk expires on April 27, 2031. It was first registered on April 27, 2016.
What technology does ncsc.gov.uk use?
We detected 7 technologies on ncsc.gov.uk, including Cloudflare Web Analytics, Cloudflare, Drupal, Cookiebot, PHP, HSTS.
Does ncsc.gov.uk protect its email with SPF and DMARC?
ncsc.gov.uk scores 98/100 (grade A) for email security. No BIMI record (optional: shows your logo next to your emails in supporting inboxes). SPF record found.
What are the name servers of ncsc.gov.uk?
ncsc.gov.uk uses ns-1018.awsdns-63.net, ns-1064.awsdns-05.org, ns-1863.awsdns-40.co.uk, ns-334.awsdns-41.com.