cupoo.cn - robtex.com
cupoo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.189.20🇭🇰 AS400619154.89.184.0/21 | ||||||
| NS | a3.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b3.share-dns.net ⚠️ Not in parent delegation | ||||||
| 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=1773302717 | ||||||
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=2034586606 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-03-11 → 2026-03-25 · 3 obs
● 2026-03-11 14:03:18
● 2026-03-25 18:47:22
●NSa3.share-dns.com2026-03-11 → 2026-03-25 · 3 obs
● 2026-03-11 14:03:18
● 2026-03-25 18:47:22
●NSb.share-dns.net2026-03-11 → 2026-03-25 · 3 obs
● 2026-03-11 14:03:18
● 2026-03-25 18:47:22
●NSb3.share-dns.net2026-03-11 → 2026-03-25 · 3 obs
● 2026-03-11 14:03:18
● 2026-03-25 18:47:22
○NSf1g1ns1.dnspod.net2015-05-09 → 2015-10-17 · 4 obs
● 2015-10-17 18:13:34
○ 2026-03-11 14:03:18
○ 2026-03-25 18:47:22
○NSf1g1ns2.dnspod.net2015-05-09 → 2015-10-17 · 4 obs
● 2015-10-17 18:13:34
○ 2026-03-11 14:03:18
○ 2026-03-25 18:47:22
○MXmail.skrimple.com2016-01-18 → 2017-04-18 · 4 obs
● 2017-04-18 21:11:40
○ 2026-03-11 14:03:18
○ 2026-03-25 18:47:22
○A103.51.144.812016-09-16 → 2016-09-16 · 4 obs
● 2016-09-16 23:50:26
○ 2017-04-18 21:11:40
○ 2026-03-25 18:47:22
●A154.89.189.202026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 18:47:20
● 2026-03-25 18:47:22
○A192.187.113.1412015-05-09 → 2015-10-17 · 4 obs
● 2015-10-17 18:13:34
○ 2016-01-18 03:11:18
○ 2026-03-25 18:47:22
○A50.117.113.2222017-04-18 → 2017-04-18 · 4 obs
● 2017-04-18 21:11:40
○ 2026-03-11 14:03:18
○ 2026-03-25 18:47:22
○A65.19.157.2352016-01-18 → 2016-04-05 · 5 obs
● 2016-01-18 03:11:18
● 2016-04-05 22:08:50
○ 2016-09-16 23:50:26
○ 2026-03-25 18:47:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cupoo.cn | a3.share-dns.com, b3.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a3.share-dns.com, b3.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cupoo.cn (unsigned zone)
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.89.189.20 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
cupoo.cn resolves to one IP number: 154.89.189.20.
Name Servers
cupoo.cn delegates to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
cupoo.cn at least partially shares name servers with other domains, including wwhymy.com, kelseylaurenphoto.com, 101668.com, bbanquan.com and rhinestar.net.
These name servers are commonly used with a5.share-dns.com, b5.share-dns.net, a6.share-dns.com, b6.share-dns.net, a9.share-dns.com, b9.share-dns.net, a8.share-dns.com, b8.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Host names with one IP number:
a3.share-dns.com and a.share-dns.com point to 172.64.53.25.
b3.share-dns.net and b.share-dns.net point to 172.64.52.239.
Host names that point to 172.64.53.25: a3.share-dns.com and a.share-dns.com.
Host names that point to 172.64.52.239: b3.share-dns.net and b.share-dns.net.