Domain · Tranco #50,628

aru.ac.uk

aru.ac.uk is ranked #50,628 among the world's most-visited sites (Tranco). It resolves to 20.90.134.21, hosted on Microsoft-IIS/10.0, and presents a TLS certificate issued by Let's Encrypt.

HTTP 301
Tranco rank#50,628
IPv420.90.134.21
Hosting / reverse DNSMicrosoft-IIS/10.0
Hosting networkAS8075 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Nameserversbenedict.ns.cloudflare.com, elsa.ns.cloudflare.com
Mail servers (MX)myaru.mail.protection.outlook.com (0)
HTTP status301 → https://www.aru.ac.uk/
Web serverMicrosoft-IIS/10.0
Detected techMicrosoft-IIS/10.0, ASP.NET
TLS certificateLet's Encrypt · expires 2026-08-24

Notable DNS TXT records

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FAQ

What is the IP address of aru.ac.uk?

aru.ac.uk resolves to 20.90.134.21 (Microsoft-IIS/10.0).

Who issued the SSL certificate for aru.ac.uk?

The TLS/SSL certificate for aru.ac.uk was issued by Let's Encrypt, valid until 2026-08-24.

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DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains