WWW.RTSAK.COM - 221.43.4.in-addr.arpa
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221.43.4.in-addr.arpa checked at 2025-09-22T09:13:58.515Z 497ms 42/42/42 100% R:14221.43.4.in-addr.arpa
| NS | dnsauth1.sys.gtei.net | ||||||
| A | 4.2.49.2🇺🇸 Lumen AS3356 | ||||||
| PTR | dnsauth1.level3.net | ||||||
| NS | dnsauth2.sys.gtei.net | ||||||
| A | 4.2.49.3🇺🇸 Lumen AS3356 | ||||||
| PTR | dnsauth2.level3.net | ||||||
| NS | dnsauth3.sys.gtei.net | ||||||
| A | 4.2.49.4🇺🇸 Lumen AS3356 | ||||||
| PTR | dnsauth3.level3.net | ||||||
43.4.in-addr.arpa
| NS | dnsauth1.sys.gtei.net | ||||||
| NS | dnsauth2.sys.gtei.net | ||||||
| NS | dnsauth3.sys.gtei.net | ||||||
Starts with same word
221.money |
221.cz |
221.cn |
221.it |
221.tech |
221.life |
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
221.la |
221.org |
221.co.uk |
Starts similarily
AI analysis
The delegation for 221.43.4.in-addr.arpa is handled by three name servers: dnsauth1.sys.gtei.net, dnsauth2.sys.gtei.net and dnsauth3.sys.gtei.net.
221.43.4.in-addr.arpa shares name servers with other domains at least partially, for example 93.61.4.in-addr.arpa, 62.52.192.in-addr.arpa, salab.gtei.net, 111.4.in-addr.arpa and 115.241.209.in-addr.arpa.
These name servers are commonly used with the name servers hyperion.haystack.edu and planck.haystack.edu.
Host names with a single IP address: dnsauth1.sys.gtei.net points to 4.2.49.2; dnsauth2.sys.gtei.net points to 4.2.49.3; dnsauth3.sys.gtei.net points to 4.2.49.4.
dbq