orbk.cn - robtex.com
orbk.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cnolnic.net ⚠️ Not in zone NS records | ||||||
| A | 240c:4082:0:5d80::2🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.13.136.254🇨🇳 Baidu106.13.128.0/19 AS38365 | ||||||
| A | 182.61.7.97🇨🇳 Baidu182.61.0.0/19 | ||||||
| NS | ns2.cnolnic.net ⚠️ Not in zone NS records | ||||||
| A | 240c:4081:8000:1702::3🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.177🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.69🇨🇳 Baidu180.76.128.0/19 | ||||||
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=2034730267 | ||||||
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
○NSdns10.hichina.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 19:22:32
○ 2018-12-09 16:50:26
○ 2026-04-29 19:43:38
○ 2018-12-09 16:50:26
○ 2026-04-29 19:43:38
○NSdns9.hichina.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 19:22:32
○ 2018-12-09 16:50:26
○ 2026-04-29 19:43:38
○ 2018-12-09 16:50:26
○ 2026-04-29 19:43:38
●NSns1.cnolnic.net2026-04-03 → 2026-04-29 · 3 obs
○ 2018-12-09 16:50:26
● 2026-04-03 01:08:18
● 2026-04-29 19:43:38
● 2026-04-03 01:08:18
● 2026-04-29 19:43:38
●NSns2.cnolnic.net2026-04-03 → 2026-04-29 · 3 obs
○ 2018-12-09 16:50:26
● 2026-04-03 01:08:18
● 2026-04-29 19:43:38
● 2026-04-03 01:08:18
● 2026-04-29 19:43:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn... | - |
| orbk.cn | ns1.cnolnic.net, ns2.cnolnic.net | - |
✅ Authoritative Response
Server:106.13.136.254
NS records: ns1.cnolnic.net, ns2.cnolnic.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for orbk.cn (unsigned zone)
⏱️ Timing
Total: 2599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
orbk.cn has two name servers: ns1.cnolnic.net and ns2.cnolnic.net.
orbk.cn shares the same name server setup as other domains, for example 561917.com, img123.net, weisoft.net, bjhtxn.cn and gfvk.cn.
Host names with three IP numbers: ns1.cnolnic.net points to 240c:4082:0:5d80::2, 106.13.136.254 and 182.61.7.97; ns2.cnolnic.net points to 240c:4081:8000:1702::3, 106.12.41.177 and 180.76.132.69.