CF1761859738695-tsm20251029173950

DNSWHOIS.INFO - ns1.web21st.net

Search for IP or hostnames:

ns1.web21st.net checked at 2025-10-30T21:28:58.527Z 1482ms 86/86/86 100% R:11

ns1.web21st.net

MXfailover1.email-cluster.com
A109.237.25.170🇬🇧 AKAMAI-LINODE-AP
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
A162.159.27.59 Cloudflare

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

Starts with same word

Starts similarily

AI analysis

ns1.web21st.net resolves to one IP number: 162.159.27.59.

other host names including ns1.smala.net, ns1.airtext.info, ns1.19ahosting.com, ns1.microwizard.biz and ns1.orknet.net share IP numbers with ns1.web21st.net.

ns1.web21st.net is delegated to two name servers dns.uk-noc.com and dns.us-noc.com.

ns1.web21st.net shares the same name server setup as other domains, for instance briarwood1000.co.uk, prime.twentyoneagency.co.uk, marmaladetoday.net, orkneycamerata.com and server.customstudio.co.

ns1.web21st.net at least partially shares name servers with other domains, for instance choconchoc.co.uk.

Host names with one IP number:

dns.uk-noc.com points to 162.159.27.59

dns.us-noc.com points to 185.41.8.50

ns1.web21st.net is handled by three mail servers: failover1.email-cluster.com, mx1.email-cluster.com and mx2.email-cluster.com.

ns1.web21st.net shares some mail servers with other domains, at least partially, for instance anneselby.com, loveoundle.org, amed.co.uk, liinun.com and charitypaintball.org.uk.

Hosts with two IP numbers:

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.

Hosts with one IP number:

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

FLSJkGj CF johedugfp 2025-10-30