MXLIST.NET - 21-learn.com
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21-learn.com checked at 2025-10-18T13:15:14.501Z 188ms 89/89/89 100% R:1221-learn.com
| NS | ns43.domaincontrol.com | ||||||
| A | 2603:5:2152::16 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16 🇺🇸 GODADDY-DNS | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| MX | mx1.emailsrvr.com | ||||||
| A | 108.166.43.1🇺🇸 RACKSPACE-ORD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 173.203.187.1🇺🇸 RACKSPACE-IAD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 184.106.54.1🇺🇸 RACKSPACE-ORD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com | ||||||
| A | 173.203.187.2🇺🇸 RACKSPACE-IAD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 74.208.73.181🇺🇸 IONOS SE | ||||||
com
Starts with same word
21-learn.com |
Starts similarily
21-learn.com |
AI analysis
21-learn.com maps to IP address 74.208.73.181.
Two name servers ns43.domaincontrol.com and ns44.domaincontrol.com are delegated to 21-learn.com.
21-learn.com uses the same name server configuration as other domains, such as brainer-ti.com, seopt.ch, midwaytowncenter.com, ocilv.com and harriettwhitaker.com.
21-learn.com shares some name servers with other domains, for example carlson-eng.com.
Host names with two IPs:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22.
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Two mail servers handle 21-learn.com: mx1.emailsrvr.com and mx2.emailsrvr.com.
21-learn.com shares the same mail server setup as other domains, including gaynz.com, amg-gi.com, klamm.biz, riverhills-hoa.com and peseckis.net.
21-learn.com shares mail servers with other domains at least in part, for instance mrjayappliances.com, euroagro.co, theperfectbrownie.com, milestoneinternet.com.cdn.cloudflare.net and clashofsteel.org.
Host names with four IP numbers:
mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.
Host names with one IP number:
mx2.emailsrvr.com points to 173.203.187.2.