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:11ns1.web21st.net
| MX | failover1.email-cluster.com | ||||||
| A | 109.237.25.170🇬🇧 AKAMAI-LINODE-AP | ||||||
| PTR | failover1.email-cluster.com | ||||||
| MX | mx1.email-cluster.com | ||||||
| A | 62.182.17.201🇬🇧 Sub 6 | ||||||
| PTR | mx20.email-cluster.com | ||||||
| A | 62.182.17.202🇬🇧 Sub 6 | ||||||
| PTR | mx21.email-cluster.com | ||||||
| MX | mx2.email-cluster.com | ||||||
| A | 62.182.17.203🇬🇧 Sub 6 | ||||||
| PTR | mx22.email-cluster.com | ||||||
| A | 62.182.17.204🇬🇧 Sub 6 | ||||||
| PTR | mx23.email-cluster.com | ||||||
| NS | dns.uk-noc.com | ||||||
| A | 162.159.27.59 Cloudflare | ||||||
| NS | dns.us-noc.com | ||||||
| A | 185.41.8.50🇬🇧 Sub 6 | ||||||
| PTR | dns.us-noc.com | ||||||
| A | 162.159.27.59 Cloudflare | ||||||
web21st.net
| MX | failover1.email-cluster.com | ||||||
| MX | mx1.email-cluster.com | ||||||
| MX | mx2.email-cluster.com | ||||||
| NS | dns.uk-noc.com | ||||||
| NS | dns.us-noc.com | ||||||
| A | 185.41.8.129🇬🇧 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.