ppdk.cn - robtex.com
ppdk.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034918077 | ||||||
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
○NSdns1.iidns.com2016-06-21 → 2017-07-09 · 4 obs
● 2017-07-09 22:11:00
○ 2026-06-14 21:57:30
○ 2026-06-14 21:57:32
○NSdns2.iidns.com2016-06-21 → 2016-11-29 · 4 obs
● 2016-11-29 16:06:38
○ 2026-06-14 21:57:30
○ 2026-06-14 21:57:32
○NSdns3.iidns.com2016-06-21 → 2016-11-29 · 4 obs
● 2016-11-29 16:06:38
○ 2026-06-14 21:57:30
○ 2026-06-14 21:57:32
○NSdns4.iidns.com2016-06-21 → 2016-11-29 · 4 obs
● 2016-11-29 16:06:38
○ 2026-06-14 21:57:30
○ 2026-06-14 21:57:32
○NSdns5.iidns.com2016-06-21 → 2016-11-29 · 4 obs
● 2016-11-29 16:06:38
○ 2026-06-14 21:57:30
○ 2026-06-14 21:57:32
○NSdns6.iidns.com2016-06-21 → 2016-11-29 · 4 obs
● 2016-11-29 16:06:38
○ 2017-07-09 22:11:00
○ 2026-06-14 21:57:32
●NSns1.363.hk2026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 21:57:30
● 2026-06-14 21:57:32
●NSns2.363.hk2026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 21:57:30
● 2026-06-14 21:57:32
●NSns3.363.hk2026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 21:57:30
● 2026-06-14 21:57:32
●NSns4.363.hk2026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 21:57:30
● 2026-06-14 21:57:32
○A107.167.19.752016-10-28 → 2016-10-28 · 4 obs
● 2016-10-28 23:58:26
○ 2017-07-09 22:11:00
○ 2026-06-14 21:57:32
○A107.167.19.762016-10-28 → 2016-10-28 · 4 obs
● 2016-10-28 23:58:26
○ 2017-07-09 22:11:00
○ 2026-06-14 21:57:32
○A107.167.19.772016-10-28 → 2016-10-28 · 4 obs
● 2016-10-28 23:58:26
○ 2017-07-09 22:11:00
○ 2026-06-14 21:57:32
○A107.167.19.782016-10-28 → 2016-10-28 · 4 obs
● 2016-10-28 23:58:26
○ 2017-07-09 22:11:00
○ 2026-06-14 21:57:32
●A144.48.240.892026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 21:57:30
● 2026-06-14 21:57:32
○A198.148.92.872015-08-07 → 2015-08-07 · 3 obs
○ 2017-07-09 22:11:00
○ 2026-06-14 21:57:32
○A198.148.92.882015-08-07 → 2015-08-07 · 3 obs
○ 2017-07-09 22:11:00
○ 2026-06-14 21:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ppdk.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:61.172.183.73
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ppdk.cn (unsigned zone)
⏱️ Timing
Total: 3380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.48.240.89 |
| NS | 4 | ns4.363.hk, ns1.363.hk... |
| SOA | 1 | ns1.363.hk dnsconct.363.hk |
Analysis
IP Addresses
ppdk.cn resolves to just one IP address, 144.48.240.89.
Two other host names, along with www.sjnl.com.cn, chemen.com.cn and 287.net.cn, also share IP numbers with ppdk.cn.
Name Servers
The NS records for ppdk.cn point to four name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk and ns4.363.hk.
There is at least partial name server overlap between ppdk.cn and other domains — jsbdb.com, 87lh.cn, webxw-pcr-whatsapp.com.cn and two more among them.
These name servers regularly appear alongside ns5.363.hk, ns6.363.hk, ns1.myhostadmin.net and 5 other name servers in NS record sets.
Host names that resolve to four IP numbers:
ns1.363.hk resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Hostnames that map to three IP numbers:
ns2.363.hk resolves to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.363.hk resolves to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.363.hk resolves to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
The host names ns1.363.hk and ns3.363.hk both resolve to 240e:d9:c200::2 IP addresses.
The host names ns1.363.hk and ns3.363.hk both resolve to 118.123.249.114 IP addresses.
The host names ns1.363.hk and ns4.363.hk both resolve to 118.123.253.132 IP addresses.
The host names ns2.363.hk and ns4.363.hk both resolve to 240e:d9:c200:1::2 IP addresses.
The host names ns2.363.hk and ns4.363.hk both resolve to 211.149.230.100 IP addresses.