bsccnu.net.cn - robtex.com
bsccnu.net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 189.74.42.39🇧🇷 AS-V189.74.0.0/18 | ||||||
| NS | a6.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 | b6.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=1783762387 | ||||||
net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2028213624 | ||||||
WOT: SUSPICIOUS (55/100)
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-07-16 → 2026-08-08 · 3 obs
● 2026-07-16 05:29:34
● 2026-08-08 04:20:26
●NSa6.share-dns.com2026-07-16 → 2026-08-08 · 3 obs
● 2026-07-16 05:29:34
● 2026-08-08 04:20:26
●NSb.share-dns.net2026-07-16 → 2026-08-08 · 3 obs
● 2026-07-16 05:29:34
● 2026-08-08 04:20:26
●NSb6.share-dns.net2026-07-16 → 2026-08-08 · 3 obs
● 2026-07-16 05:29:34
● 2026-08-08 04:20:26
○NSdns.bizcn.com2017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 16:58:24
○ 2026-07-16 05:29:34
○ 2026-08-08 04:20:26
○NSns1.dns.com.cn2015-07-25 → 2016-06-23 · 4 obs
● 2016-06-23 05:47:38
○ 2026-07-16 05:29:34
○ 2026-08-08 04:20:26
○NSns2.dns.com.cn2015-07-25 → 2016-06-23 · 4 obs
● 2016-06-23 05:47:38
○ 2017-07-03 16:58:24
○ 2026-08-08 04:20:26
●A189.74.42.392026-07-16 → 2026-08-08 · 3 obs
● 2026-07-16 05:29:34
● 2026-08-08 04:20:26
○A59.68.228.2502015-07-25 → 2017-07-03 · 4 obs
● 2017-07-03 16:58:24
○ 2026-07-16 05:29:34
○ 2026-08-08 04:20:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bsccnu.net.cn | a6.share-dns.com, b6.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a6.share-dns.com, b6.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsccnu.net.cn (unsigned zone)
⏱️ Timing
Total: 1003ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.74.42.39 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
bsccnu.net.cn resolves to just one IP address, 189.74.42.39.
Name Servers
The NS records for bsccnu.net.cn point to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
At least some of bsccnu.net.cn's name servers are shared with other domains, for example mdsmf.com, pyviz.com, sqjhss.com and two more.
These name servers tend to co-occur with a12.share-dns.com, b12.share-dns.net, a4.share-dns.com and 7 other name servers in the same DNS delegations.
a6.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b6.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
The host names a6.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b6.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.