WWW.RTSAK.COM - def.com.hk
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def.com.hk checked at 2025-10-17T16:47:08.203Z 864ms 74/74/74 100% R:19def.com.hk
| NS | ns1.01name.com | ||||||
| A | 2404:fc00:76::10 🇭🇰 i-System Technology Limited | ||||||
| A | 182.173.76.10🇭🇰 i-System Technology Limited | ||||||
| PTR | ns2.01name.com | ||||||
| NS | ns2.01name.com | ||||||
| A | 2404:fc00:1001::10 🇭🇰 i-System Technology Limited | ||||||
| PTR | ns2.01name.com | ||||||
| A | 103.11.228.10🇭🇰 i-System Technology Limited | ||||||
| PTR | ns2.01name.com | ||||||
| MX | def.com.hk | ||||||
| A | 103.15.20.40🇭🇰 i-System Technology Limited | ||||||
| PTR | sv01.userver.hk | ||||||
| A | 103.15.20.40🇭🇰 i-System Technology Limited | ||||||
| PTR | sv01.userver.hk | ||||||
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 | ||||||
MX for
def.com.hk |
Starts with same word
Starts similarily
AI analysis
def.com.hk is the mail server for def.com.hk.
def.com.hk resolves to a single IP: 103.15.20.40.
Other host names, for instance ccckeiwan.edu.hk, hschan.com.hk, sv01.userver.hk, credential.hk and tomsonchan.com share IP numbers with def.com.hk.
def.com.hk has two name servers: ns1.01name.com and ns2.01name.com.
def.com.hk shares the same name server setup as other domains, for example lingyui.com.hk, lavache.com.hk, heartalk.org, form2ltd.com and mvs.org.hk.
def.com.hk shares some name servers with other domains, for example tinmix.com, procolor.hk, actuarialworkshop.com, tttl.com and barf.com.hk.
These name servers are commonly used together with ns3.01name.com and ns4.01name.com.
Host names with two IP numbers:
ns1.01name.com points to: 2404:fc00:76::10 and 182.173.76.10; ns2.01name.com points to: 2404:fc00:1001::10 and 103.11.228.10.
One mail server handles def.com.hk.
Host name def.com.hk points to IP 103.15.20.40.