MXLIST.NET - 21c.us
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21c.us checked at 2025-10-28T19:59:11.620Z 119ms 66/66/66 100% R:921c.us
| MX | . | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45 🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45 🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 13.248.169.48🇺🇸 Amazon | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
us
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
Starts with same word
| 21c.jp | 
| 21c.community | 
| 21c.biz | 
| 21c.or.jp | 
| 21c.tc | 
| 21c.ca | 
| 21c.online | 
| 21c.pl | 
| 21c.de | 
| 21c.email | 
| 21c.co.uk | 
| 21c.or.kr | 
| 21c.net | 
| 21c.nl | 
| 21c.us | 
| 21c.xin | 
| 21c.me | 
| 21c.ru | 
| 21c.it | 
| 21c.com | 
| 21c.org | 
Starts similarily
AI analysis
21c.us points to two IP numbers: 13.248.169.48 and 76.223.54.146. 
Other host names, for instance bindatabase.com, shotsie.com, espressoquest.com, libradailyhoroscope.com and brazilhouston.com share IP numbers with 21c.us.
21c.us's delegation is to two name servers ns1.afternic.com and ns2.afternic.com.
21c.us shares the same name server configuration as other domains, such as hostmaster.tarot.la, titbit.co, monsimo.com, savethisvideo.com and allerbest.com.
Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69
21c.us is served by a single mail server, ..
21c.us uses the same mail server setup as other domains such as vfk.at, higginselectrical.com, molton.co.uk, yahoosf.com and ns2.creandotuweb.com.