CF1759767067920-tsm20251005211530

NSLIST.NET - cloud.web21st.net

Search for IP or hostnames:

cloud.web21st.net checked at 2025-10-06T16:11:07.906Z 432ms 89/89/89 100% R:10

cloud.web21st.net

MXfailover1.email-cluster.com
A109.237.25.170🇬🇧 Linode AS63949
PTRfailover1.email-cluster.com
MXmx1.email-cluster.com
A62.182.17.201🇬🇧 Sub 6
PTRmx20.email-cluster.com
A62.182.17.202🇬🇧 Sub 6
PTRmx21.email-cluster.com
MXmx2.email-cluster.com
A62.182.17.203🇬🇧 Sub 6
PTRmx22.email-cluster.com
A62.182.17.204🇬🇧 Sub 6
PTRmx23.email-cluster.com
NSdns.uk-noc.com
A162.159.27.59 Cloudflare
NSdns.us-noc.com
A185.41.8.50🇬🇧 Sub 6
PTRdns.us-noc.com
A185.41.10.17🇬🇧 Sub 6
PTRcloud.web21st.net

web21st.net

MXfailover1.email-cluster.com
MXmx1.email-cluster.com
MXmx2.email-cluster.com
NSdns.uk-noc.com
NSdns.us-noc.com
A185.41.8.129🇬🇧 Sub 6

PTR for

Starts with same word

Starts similarily

AI analysis

cloud.web21st.net resolves to one IP number: 185.41.10.17.

Other host names, for example walkersofworksop.co.uk, share IP numbers with cloud.web21st.net.

cloud.web21st.net's delegation uses two name servers: dns.uk-noc.com and dns.us-noc.com.

cloud.web21st.net uses the same name server setup as other domains, such as control-it.uk.com, befused.com, sablehost.com, webxite.co.uk and ilmago.com.

cloud.web21st.net shares name servers with other domains at least partially, for example vmh.co.uk and choconchoc.co.uk.

These name servers are often used with ns1.welgo.co.uk and ns2.welgo.co.uk.

Host names with a single IP address: dns.uk-noc.com points to 162.159.27.59; dns.us-noc.com points to 185.41.8.50.

Three mail servers handle cloud.web21st.net: failover1.email-cluster.com, mx1.email-cluster.com and mx2.email-cluster.com.

cloud.web21st.net shares at least some mail servers with other domains, for example centralcarcompany.co.uk, rubymurphy.co.uk, christopherplumbingservices.com, heathfield.net and allcamer.co.uk.

Hosts with two IPs:

mx1.email-cluster.com points to 62.182.17.201 and 62.182.17.202.

mx2.email-cluster.com points to 62.182.17.203 and 62.182.17.204.

Host with one IP:

failover1.email-cluster.com points to 109.237.25.170.

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

nojevCs CF johedugfp 2025-10-06