What is the IP for smartreceiver.cisco.com

[jewfcb001]

I try to found ip of smartreceiver.cisco.com  and I see some information 

smartreceiver.cisco.com is IP 

72.163.15.137
192.133.220.120
173.36.127.32

I'm not sure this is correct information or not ?
Please help us for confirm information krub.

[jewfcb001]

My PC use nslookup it is show ip 
Non-authoritative answer:
Name: smartreceiver.cisco.com
Addresses: 2a04:e4c7:fffe::f
146.112.59.81

[Rob Ingram · Accepted solution]

@jewfcb001 nslookup on my computer also returns the address 146.112.59.81.

If you are looking to create firewall rules to allow traffic, you might be better off creating a URL or FQDN objects, rather than creating a host object based on the IP address.

[jewfcb001]

@Rob Ingram 
Thank you for response .  can cisco asa configure for URL or FQDN rule ? 

[Rob Ingram]

@jewfcb001 you can use FQDN objects, this relies on DNS performing a lookup. Refer to this guide:-

https://www.cisco.com/c/en/us/support/docs/security/adaptive-security-appliance-asa-software/216553-understand-the-working-of-dns-on-asa-whe.html

https://community.cisco.com/t5/security-knowledge-base/using-hostnames-dns-in-access-lists-configuration-steps-caveats/ta-p/3123480

[jewfcb001]

@Rob Ingram 
Thank you for information.