CF1763812968389-tsm20251122110840

MXLIST.NET - 21.129-no-dns-yet.optinet.co.uk

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21.129-no-dns-yet.optinet.co.uk checked at 2025-11-22T12:02:48.383Z 204ms 36/36/36 100% R:11 allDone:true timedOut:false

21.129-no-dns-yet.optinet.co.uk

A2a07:7800::123 🇬🇧 TWENTYI
A185.151.30.123🇬🇧 TWENTYI
PTR185-151-30-123.ptr4.stackcp.net

129-no-dns-yet.optinet.co.uk

A2a07:7800::123 🇬🇧 TWENTYI
A185.151.30.123🇬🇧 TWENTYI

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AI analysis

The parent of 183.21.129-no-dns-yet.optinet.co.uk is 21.129-no-dns-yet.optinet.co.uk.

21.129-no-dns-yet.optinet.co.uk points to two IP numbers: 2a07:7800::123 and 185.151.30.123.

Other host names such as www.grantjoinergroup.co.uk, grpcabinet.com, baaudiology.org, 185.253.177.235-no-dns-yet.optinet.co.uk and protection.outlook.com.jbglazing.co.uk share IPs with 21.129-no-dns-yet.optinet.co.uk.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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