unndc.cn - robtex.com
unndc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.201.151.162🇺🇸 POWERLINE-HK154.201.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1747034994 | ||||||
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=2034716510 | ||||||
Same first word
Similar names
cndun.com |
cdnun.com |
uncdn.com |
duncn.com |
uncnd.com |
cdunn.io |
cdunn.co.uk |
nucdn.co |
cdunn.net |
cundn.de |
cundn.com |
ducnn.com |
cdunn.com |
cudnn.com |
nundc.com |
nucdn.net |
nucdn.com |
cnudn.com |
cundn.ch |
DNS History
11 records (3 active, 8 former)
●NSa.share-dns.com2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 04:42:32
● 2026-04-27 04:00:08
●NSb.share-dns.net2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 04:42:32
● 2026-04-27 04:00:08
○NSns11.xincache.com2018-07-31 → 2018-07-31 · 4 obs
● 2018-07-31 01:35:38
○ 2026-03-26 04:42:32
○ 2026-04-27 04:00:08
○NSns12.xincache.com2018-07-31 → 2018-07-31 · 4 obs
● 2018-07-31 01:35:38
○ 2026-03-26 04:42:32
○ 2026-04-27 04:00:08
○NSunndc.earth.orderbox-dns.com2017-01-01 → 2017-01-01 · 3 obs
○ 2018-07-31 01:35:38
○ 2026-04-27 04:00:08
○NSunndc.mars.orderbox-dns.com2017-01-01 → 2017-01-01 · 3 obs
○ 2018-07-31 01:35:38
○ 2026-04-27 04:00:08
○NSunndc.mercury.orderbox-dns.com2017-01-01 → 2017-01-01 · 3 obs
○ 2018-07-31 01:35:38
○ 2026-04-27 04:00:08
○NSunndc.venus.orderbox-dns.com2017-01-01 → 2017-01-01 · 3 obs
○ 2018-07-31 01:35:38
○ 2026-04-27 04:00:08
○A116.255.238.1822018-07-31 → 2018-07-31 · 4 obs
● 2018-07-31 01:35:38
○ 2026-03-26 04:42:32
○ 2026-04-27 04:00:08
○A122.114.149.1782017-01-01 → 2017-01-01 · 3 obs
○ 2018-07-31 01:35:38
○ 2026-04-27 04:00:08
●A154.201.151.1622026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 04:42:32
● 2026-04-27 04:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| unndc.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unndc.cn (unsigned zone)
⏱️ Timing
Total: 742ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.201.151.162 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
unndc.cn points to a single IP address: 154.201.151.162.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle the delegation for unndc.cn.
unndc.cn shares the same name server setup as other domains, for example beijingjunye.com, 20reactapps.com, educhuang.com, sortlife.net and zuc-hair.com.
unndc.cn at least partially shares name servers with other domains, for example hbmycc.com, loverea.com, lukenny.com, 211ddz.com and flaviofierro.com.
these name servers are commonly used with the following name servers: a6.share-dns.com, b6.share-dns.net, a4.share-dns.com, b4.share-dns.net, a11.share-dns.com, b11.share-dns.net, a1.share-dns.com, b1.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Host names with one IP number:
a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.