wtchk.hk - robtex.com
wtchk.hk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.138.1.223🇭🇰 HWCSNET159.138.0.0/20 Huawei-HK-CLOUDS | ||||||
| PTR | ecs-159-138-1-223.compute.hwclouds-dns.com | ||||||
| NS | hk3dns02.iadvantage.net.hk ⭐ | ||||||
| A | 202.85.170.89🇭🇰 IS-AP202.85.170.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk3dns02.iadvantage.net | ||||||
| NS | hk1dns01.iadvantage.net.hk | ||||||
| A | 202.85.128.32🇭🇰 IS-AP202.85.128.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk1dns01.iadvantage.net | ||||||
| NS | hk1dns02.iadvantage.net.hk | ||||||
| A | 202.85.128.33🇭🇰 IS-AP202.85.128.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk1dns02.iadvantage.net | ||||||
| NS | hk3dns01.iadvantage.net.hk | ||||||
| A | 203.194.239.32🇭🇰 IS-AP203.194.239.0/24 iAdvantage Limited MEGATOP Mega-iAdvantage 399 Chai Wan Road | ||||||
| PTR | hk3dns01.iadvantage.net | ||||||
| TXT | google-site-verification=d9Bs3R7yO34yUDCyqFgxe5Cvo7kddnDKWS7IHpEsmjM | ||||||
| SOA | hk3dns02.iadvantage.net.hkdns@iadvantage.net.hk 2026-04-25 #3 | ||||||
hk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns3.hkirc.net.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 | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074937526 | ||||||
Same first word
wtchk.hk |
Similar names
DNS History
7 records (5 active, 2 former)
●NShk1dns01.iadvantage.net.hk2018-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 13:46:58
●NShk1dns02.iadvantage.net.hk2018-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 13:46:58
●NShk3dns01.iadvantage.net.hk2018-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 13:46:58
●NShk3dns02.iadvantage.net.hk2018-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 13:46:58
●A159.138.1.2232026-04-25 → 2026-05-14 · 3 obs
● 2026-04-25 09:02:42
● 2026-05-14 13:46:58
○A168.63.209.2442018-05-12 → 2018-05-12 · 3 obs
○ 2026-04-08 22:57:56
○ 2026-05-14 13:46:58
○A202.85.171.1022026-04-08 → 2026-04-08 · 4 obs
● 2026-04-08 22:57:56
○ 2026-04-25 09:02:42
○ 2026-05-14 13:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk... | - |
| wtchk.hk | hk3dns01.iadvantage.net.hk, hk1dns01.iadvantage.net.hk, hk1dns02.iadvantage.net.hk | - |
✅ Authoritative Response
Server:203.194.239.32
NS records: hk3dns01.iadvantage.net.hk, hk1dns01.iadvantage.net.hk, hk1dns02.iadvantage.net.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wtchk.hk (unsigned zone)
⏱️ Timing
Total: 1780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.138.1.223 |
| NS | 3 | hk1dns02.iadvantage.net.hk, hk3dns01.iadvantage.net.hk... |
| TXT | 1 | google-site-verification=d9Bs3R7yO34yUDC |
| SOA | 1 | hk3dns02.iadvantage.net.hk dns.iadvantag |
Analysis
IP Addresses
wtchk.hk resolves to a single IP address: 159.138.1.223.
Other host names including fsphk.com, park-central.com.hk, shk.com.hk, affc.com.hk and thesunarcade.com.hk share IP numbers with wtchk.hk.
Name Servers
wtchk.hk is delegated to four name servers: hk1dns01.iadvantage.net.hk, hk1dns02.iadvantage.net.hk, hk3dns01.iadvantage.net.hk and hk3dns02.iadvantage.net.hk.
wtchk.hk at least partially shares name servers with other domains, including shkp-cp.com, mawanpark.com, icc-space.com.hk, nicole.com.hk and 171.194.203.in-addr.arpa.
these name servers are commonly used with hk1dns01.iadvantage.net, hk1dns02.iadvantage.net, hk03dns02.iadvantage.net.hk, hk3dns01.iadvantage.net and hk3dns02.iadvantage.net.
Hostnames with a single IP:
hk1dns01.iadvantage.net.hk points to 202.85.128.32
hk1dns02.iadvantage.net.hk points to 202.85.128.33
hk3dns01.iadvantage.net.hk points to 203.194.239.32
hk3dns02.iadvantage.net.hk points to 202.85.170.89