WWW.RTSAK.COM - topcat.hk
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topcat.hk checked at 2025-10-04T03:10:52.285Z 964ms 78/78/78 100% R:17topcat.hk
| MX | mail04.topcat.hk | ||||||
| A | 218.213.94.68🇭🇰 NTTCA/HKNET | ||||||
| PTR | mit.topcat.hk | ||||||
| MX | mail05.topcat.hk | ||||||
| A | 218.213.94.69🇭🇰 NTTCA/HKNET | ||||||
| PTR | nikko.topcat.hk | ||||||
| NS | ns1.topcat.hk | ||||||
| A | 218.213.94.66🇭🇰 NTTCA/HKNET | ||||||
| PTR | ns1.topcat.hk | ||||||
| NS | ns2.topcat.hk | ||||||
| A | 218.213.94.67🇭🇰 NTTCA/HKNET | ||||||
| PTR | ns2.topcat.hk | ||||||
| NS | ns3.topcat.hk | ||||||
| A | 210.3.19.52🇭🇰 HGC | ||||||
| PTR | ns3.topcat.hk | ||||||
| NS | ns4.topcat.hk | ||||||
| A | 210.3.19.52🇭🇰 HGC | ||||||
| PTR | ns3.topcat.hk | ||||||
| A | 218.213.88.5🇭🇰 NTTCA/HKNET | ||||||
| PTR | harvard.topcat.hk | ||||||
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 | ||||||
Up
keswick.topcat.hk |
zurich.topcat.hk |
mail.topcat.hk |
mail05.topcat.hk |
nikko.topcat.hk |
ns2.topcat.hk |
cambridge.topcat.hk |
mail02.topcat.hk |
harvard.topcat.hk |
berlin.topcat.hk |
ns3.topcat.hk |
caritas01.topcat.hk |
ns1.topcat.hk |
ns4.topcat.hk |
mail04.topcat.hk |
stanford.topcat.hk |
mail01.topcat.hk |
mit.topcat.hk |
Starts with same word
Starts similarily
AI analysis
topcat.hk is a parent of keswick.topcat.hk, zurich.topcat.hk, mail.topcat.hk, mail05.topcat.hk, nikko.topcat.hk and a few other host names.
topcat.hk points to IP number: 218.213.88.5.
Other host names such as harvard.topcat.hk, delsey.com.hk, www.ihp.hku.hk, timemark.com.hk and greatpl.com share IPs with topcat.hk.
topcat.hk is delegated to four name servers: ns1.topcat.hk, ns2.topcat.hk, ns3.topcat.hk and ns4.topcat.hk.
topcat.hk at least partially shares name servers with other domains, for instance yukyatgarments.com, cuecu.hk, ths.edu.hk, kidzvizion.com and greatpl.com.
Host names with one IP number:
ns1.topcat.hk points to: 218.213.94.66.
ns2.topcat.hk points to: 218.213.94.67.
ns3.topcat.hk points to: 210.3.19.52.
ns4.topcat.hk points to: 210.3.19.52.
Host names that point to 210.3.19.52: ns3.topcat.hk and ns4.topcat.hk.
topcat.hk is handled by two mail servers: mail04.topcat.hk and mail05.topcat.hk.
Host names with a single IP:
mail04.topcat.hk points to 218.213.94.68.
mail05.topcat.hk points to 218.213.94.69.