cssb.cn - dns.ninja
cssb.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns1.01isp.com โ ๏ธ Not in zone NS records | ||||||
| A | 2408:4003:10b1:ad01:74ac:80d9:90d9:85f2๐จ๐ณ Alibaba-Cloud2408:4003::/33 | ||||||
| A | 47.115.116.64๐จ๐ณ Alibaba-Cloud47.115.0.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns2.01isp.net โ ๏ธ Not in zone NS records | ||||||
| A | 47.238.130.49๐ญ๐ฐ Alibaba-Cloud47.238.0.0/16 Proxy-registered route object | ||||||
cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034979716 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
โNSns1.01isp.com2026-02-20 โ 2026-06-28 ยท 3 obs
โ 2026-02-20 13:31:44
โ 2026-06-28 14:57:46
โNSns2.01isp.net2026-02-20 โ 2026-06-28 ยท 3 obs
โ 2026-02-20 13:31:44
โ 2026-06-28 14:57:46
โNSns5000.01isp.com2026-02-20 โ 2026-02-20 ยท 4 obs
โ 2026-02-20 13:31:44
โ 2026-06-28 14:17:46
โ 2026-06-28 14:57:46
โNSns5010.01isp.com2015-07-25 โ 2016-12-05 ยท 4 obs
โ 2016-12-05 22:03:40
โ 2026-02-20 13:31:44
โ 2026-06-28 14:57:46
โNSns5011.01isp.cn2015-07-25 โ 2016-12-05 ยท 4 obs
โ 2016-12-05 22:03:40
โ 2026-02-20 13:31:44
โ 2026-06-28 14:57:46
โA107.150.109.782016-11-25 โ 2016-12-05 ยท 5 obs
โ 2016-11-25 15:04:58
โ 2016-12-05 22:03:40
โ 2026-02-20 13:31:44
โ 2026-06-28 14:57:46
โA111.221.108.962015-12-09 โ 2016-06-19 ยท 5 obs
โ 2015-12-09 15:40:16
โ 2016-06-19 19:29:26
โ 2016-11-25 15:04:58
โ 2026-06-28 14:57:46
โA174.128.228.1012015-07-25 โ 2015-07-25 ยท 3 obs
โ 2015-12-09 15:40:16
โ 2026-06-28 14:57:46
โA61.139.126.382026-02-20 โ 2026-02-20 ยท 4 obs
โ 2026-02-20 13:31:44
โ 2026-06-28 14:17:46
โ 2026-06-28 14:57:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cssb.cn | ns1.01isp.com, ns2.01isp.net | - |
โ Authoritative Response
Server:2408:4003:10b1:ad01:74ac:80d9:90d9:85f2
NS records: ns1.01isp.com, ns2.01isp.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for cssb.cn (unsigned zone)
โฑ๏ธ Timing
Total: 3749ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.139.126.38 |
| NS | 2 | ns1.01isp.com, ns2.01isp.net |
| SOA | 1 | ns5000.01isp.com admin.now.cn |
Analysis
Name Servers
cssb.cn is delegated to two name servers: ns1.01isp.com and ns2.01isp.net.
cssb.cn has the same name server delegation as a number of other domains, such as redtec.com.cn, xn--3dsv4bq0hrq5b.com, 8manage.cn and two more.
cssb.cn shares at least some of its name servers with other domains, including cleanlink.cn, jxyxgz.cn, matsu(0x73686974)a.com.cn and two others.
These name servers are frequently seen alongside the name servers ns5000.01isp.com.
Hosts with two IP numbers each:
ns1.01isp.com points to 47.115.116.64 and 2408:4003:10b1:ad01:74ac:80d9:90d9:85f2.
Hosts that resolve to one IP address:
ns2.01isp.net points to 47.238.130.49.