CF1762266476718-tsm20251104080352

DNSWHOIS.INFO - 221.50.69.in-addr.arpa

Search for IP or hostnames:

221.50.69.in-addr.arpa checked at 2025-11-04T14:27:56.688Z 99ms 47/47/47 100% R:8

221.50.69.in-addr.arpa

NSns1.crystaltech.com
A13.248.169.48🇺🇸 Amazon
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon
PTRa904c694c05102f30.awsglobalaccelerator.com
NSns2.crystaltech.com
A13.248.169.48🇺🇸 Amazon
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon
PTRa904c694c05102f30.awsglobalaccelerator.com

50.69.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

221.50.69.in-addr.arpa is a parent of 169.221.50.69.in-addr.arpa.

Delegation for 221.50.69.in-addr.arpa rests with two name servers, ns1.crystaltech.com and ns2.crystaltech.com.

221.50.69.in-addr.arpa at least partially shares name servers with other domains, for instance 127.199.67.in-addr.arpa, dilbeckweims.com, 67.103.75.in-addr.arpa, 112.103.75.in-addr.arpa and 110.199.67.in-addr.arpa.

These name servers are commonly used with ns2.newtekdns.com and ns1.newtekdns.com.

Host names with two IP numbers:

ns1.crystaltech.com points to 13.248.169.48 and 76.223.54.146.

ns2.crystaltech.com points to 13.248.169.48 and 76.223.54.146.

Host names pointing to 13.248.169.48: ns1.crystaltech.com, ns2.crystaltech.com.

Host names pointing to 76.223.54.146: ns1.crystaltech.com, ns2.crystaltech.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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