sdypz.cn - robtex.com
sdypz.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=2035118569 | ||||||
Same first word
sdypz.cn |
Similar names
pdszy.edu.cn |
pdsyz.cn |
zpysd.com |
dszyp.com |
zpyds.cn |
pysdz.com |
syzdp.com |
dzpsy.com |
ydszp.com |
yzspd.com |
ydpsz.cn |
szdyp.com |
zypsd.com.cn |
dzysp.com |
psydz.com |
zsydp.buzz |
dzspy.com |
dzyps.com |
szdyp.cn |
DNS History
9 records (5 active, 4 former)
●NSns1.363.hk2026-07-11 → 2026-08-01 · 3 obs
● 2026-07-11 08:36:52
● 2026-08-01 01:32:42
○NSns1.dns.com2017-05-07 → 2017-05-07 · 3 obs
○ 2018-03-26 06:26:16
○ 2026-08-01 01:32:42
●NSns1.myhostadmin.net2026-07-11 → 2026-08-01 · 3 obs
● 2026-07-11 08:36:52
● 2026-08-01 01:32:42
●NSns2.363.hk2026-07-11 → 2026-08-01 · 3 obs
● 2026-07-11 08:36:52
● 2026-08-01 01:32:42
●NSns2.myhostadmin.net2026-07-11 → 2026-08-01 · 3 obs
● 2026-07-11 08:36:52
● 2026-08-01 01:32:42
○NSns3.dns.com2018-03-26 → 2018-03-26 · 4 obs
● 2018-03-26 06:26:16
○ 2019-04-17 07:12:32
○ 2026-08-01 01:32:42
○A103.212.33.1372018-03-26 → 2018-03-26 · 4 obs
● 2018-03-26 06:26:16
○ 2019-04-17 07:12:32
○ 2026-08-01 01:32:42
●A154.215.89.1802026-07-11 → 2026-08-01 · 3 obs
● 2026-07-11 08:36:52
● 2026-08-01 01:32:42
○A47.90.43.1412017-05-07 → 2017-05-07 · 3 obs
○ 2018-03-26 06:26:16
○ 2026-08-01 01:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sdypz.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdypz.cn (unsigned zone)
⏱️ Timing
Total: 1741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.215.89.180 |
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
sdypz.cn directs to one IP number, which is 154.215.89.180.
Other hosts including www.yohoday.com, www.lixuechuan.com and m.lixuechuan.com share IP addresses with sdypz.cn.
Name Servers
The domain sdypz.cn is delegated to these four name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.
There is at least partial name server overlap between sdypz.cn and other domains — konwell.cn, z3y.com, vcanland.com and two more among them.
These name servers regularly appear alongside ns3.363.hk, ns4.363.hk, ns4.myhostadmin.net and 5 other name servers in NS record sets.
Hosts pointing to four IP addresses:
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.
ns1.myhostadmin.net resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns2.myhostadmin.net resolves to four IP addresses — 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Hosts with three IP address records:
ns2.363.hk resolves to three addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 240e:d9:c200::2 IP addresses.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 60.247.150.254 IP addresses.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 118.123.249.114 IP addresses.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 118.123.253.132 IP addresses.
These two host names — ns2.myhostadmin.net and ns2.363.hk — each point to 240e:d9:c200:1::2 IP addresses.
These two host names — ns2.myhostadmin.net and ns2.363.hk — each point to 61.172.183.73 IP addresses.
These two host names — ns2.myhostadmin.net and ns2.363.hk — each point to 211.149.230.100 IP addresses.