hksdu.com - robtex.com
hksdu.com
| CNAME | cn1-china-2.kututu.cc | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.9.6.58🇺🇸 ORACLE-OCI-31898170.9.0.0/19 Oracle Corporation | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774636922 | ||||||
Subdomains
www.hksdu.com |
Same first word
hksdu.com |
Similar names
huskd.no |
hdkus.com |
husdk.com |
udshk.com |
kushd.com |
ksudh.com |
dkush.com |
sukhd.com |
hdsuk.com |
hkuds.com |
dkhus.com |
kdshu.cc |
kdshu.cn |
DNS History
8 records (3 active, 5 former)
●NSns1.julydns.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-08-05 20:57:28
● 2026-03-26 06:34:06
● 2026-03-27 18:46:48
● 2026-03-26 06:34:06
● 2026-03-27 18:46:48
●NSns2.julydns.com2026-03-26 → 2026-03-27 · 3 obs
○ 2018-08-05 20:57:28
● 2026-03-26 06:34:06
● 2026-03-27 18:46:48
● 2026-03-26 06:34:06
● 2026-03-27 18:46:48
○NSns41.domaincontrol.com2015-06-26 → 2018-08-05 · 4 obs
● 2015-06-26 02:15:24
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
○NSns42.domaincontrol.com2015-06-26 → 2018-08-05 · 4 obs
● 2015-06-26 02:15:24
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
○MXmailstore1.secureserver.net2015-06-26 → 2018-08-05 · 4 obs
● 2015-06-26 02:15:24
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
○MXsmtp.secureserver.net2015-06-26 → 2018-08-05 · 4 obs
● 2015-06-26 02:15:24
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
○A61.93.203.662015-06-26 → 2018-08-05 · 4 obs
● 2015-06-26 02:15:24
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
● 2018-08-05 20:57:28
○ 2026-03-26 06:34:06
○ 2026-03-27 18:46:48
●CNAMEcn1-china-2.kututu.cc2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-26 06:34:06
● 2026-03-27 18:46:48
● 2026-03-27 18:46:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hksdu.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hksdu.com (unsigned zone)
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | cn1-china-2.kututu.cc |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
Hierarchy
The parent of www.hksdu.com is hksdu.com.
IP Addresses
hksdu.com points to an IP address: 170.9.6.58.
Other host names, such as cn1-china-2.kututu.cc, g496428.cdn.881812c.com and 88888888888812c.881812c.com, share IP numbers with hksdu.com.