DNSWHOIS.INFO - onc.hk
Search for IP or hostnames:
onc.hk checked at 2025-09-07T04:01:46.157Z 462ms 97/97/97 100% R:19onc.hk
| NS | ns1.udomain.com | ||||||
| A | 45.121.194.9🇭🇰 UDomain Web Hosting Company Limited | ||||||
| NS | ns2.udomain.com | ||||||
| A | 45.121.198.9🇭🇰 UDomain Web Hosting Company Limited | ||||||
| MX | mail1.onc.hk | ||||||
| A | 14.136.98.245🇭🇰 HK Broadband Network | ||||||
| PTR | mail1.onc.hk | ||||||
| MX | mail2.onc.hk | ||||||
| A | 14.136.98.246🇭🇰 HK Broadband Network | ||||||
| PTR | 014136098246.ctinets.com | ||||||
| MX | d504663.a.ess.au.barracudanetworks.com | ||||||
| A | 3.24.133.209🇦🇺 Amazon | ||||||
| PTR | mail.ess.au.barracuda.com | ||||||
| A | 3.24.133.210🇦🇺 Amazon | ||||||
| PTR | mail.ess.au.barracuda.com | ||||||
| A | 3.24.133.211🇦🇺 Amazon | ||||||
| PTR | mail.ess.au.barracuda.com | ||||||
| MX | d504663.b.ess.au.barracudanetworks.com | ||||||
| A | 3.24.133.209🇦🇺 Amazon | ||||||
| PTR | mail.ess.au.barracuda.com | ||||||
| A | 3.24.133.210🇦🇺 Amazon | ||||||
| PTR | mail.ess.au.barracuda.com | ||||||
| A | 3.24.133.211🇦🇺 Amazon | ||||||
| PTR | mail.ess.au.barracuda.com | ||||||
| A | 123.1.144.12🇭🇰 HK Broadband Network | ||||||
| PTR | 123001144012.ctinets.com | ||||||
hk
| NS | c.hkirc.net.hk | ||||||
| NS | d.hkirc.net.hk | ||||||
| NS | m.hkirc.net.hk | ||||||
| NS | t.hkirc.net.hk | ||||||
| NS | u.hkirc.net.hk | ||||||
| NS | v.hkirc.net.hk | ||||||
| NS | x.hkirc.net.hk | ||||||
| NS | y.hkirc.net.hk | ||||||
| NS | z.hkirc.net.hk | ||||||
AI analysis
Host names www.onc.hk, mail4.onc.hk, mail1.onc.hk, mail.onc.hk, mail3.onc.hk and others have onc.hk as their parent.
onc.hk is associated with a single IP address: 123.1.144.12.
For instance, host names such as 123001144012.ctinets.com share IP numbers with onc.hk.
Two name servers, ns1.udomain.com and ns2.udomain.com, are assigned the delegation of onc.hk.
Other domains, such as hkitf.org, avlife.com.hk, crystalmoist.com, vxresearch.com, and lgshk.com, share the same name server setup as onc.hk.
The name servers of onc.hk are at least partially shared with other domains such as worldlink.com.hk and daycraft.com.hk.
The DNS record ns1.udomain.com is associated with the IP address 45.121.194.9. Similarly, the DNS record ns2.udomain.com is linked to the IP address 45.121.198.9.
The handling of onc.hk is managed by four mail servers: mail1.onc.hk, mail2.onc.hk, d504663.a.ess.au.barracudanetworks.com, and d504663.b.ess.au.barracudanetworks.com.
mail1.onc.hk, mail2.onc.hk, d504663.a.ess.au.barracudanetworks.com, and d504663.b.ess.au.barracudanetworks.com each point to specific IP numbers. mail1.onc.hk points to 14.136.98.245, mail2.onc.hk points to 14.136.98.246, while d504663.a.ess.au.barracudanetworks.com and d504663.b.ess.au.barracudanetworks.com point to three IP numbers: 3.24.133.209, 3.24.133.210, and 3.24.133.211.