dynb669.cn - robtex.com
dynb669.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.154.22.11🇨🇳 FXNET211.154.16.0/20 Feixun Network | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1785941595 | ||||||
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=2035176610 | ||||||
Same first word
dynb669.cn |
DNS History
6 records (5 active, 1 former)
●NSns1.julydns.com2026-06-22 → 2026-08-13 · 2 obs
● 2026-08-13 17:28:14
●NSns1.onclouddns.com2026-06-22 → 2026-08-13 · 2 obs
● 2026-08-13 17:28:14
●NSns2.julydns.com2026-06-22 → 2026-08-13 · 2 obs
● 2026-08-13 17:28:14
●NSns2.onclouddns.com2026-06-22 → 2026-08-13 · 2 obs
● 2026-08-13 17:28:14
○A211.154.21.1782026-06-22 → 2026-06-22 · 3 obs
○ 2026-08-01 04:49:52
○ 2026-08-13 17:28:14
●A211.154.22.112026-08-01 → 2026-08-13 · 3 obs
● 2026-08-01 04:49:52
● 2026-08-13 17:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| dynb669.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dynb669.cn (unsigned zone)
⏱️ Timing
Total: 3247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.154.22.11 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
dynb669.cn directs to one IP number, which is 211.154.22.11.
Additional host names — including ibyerbj.com and dynb99.com — share IP numbers with dynb669.cn.
Name Servers
The domain dynb669.cn is delegated to these four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
dynb669.cn has at least partial name server overlap with other domains, such as bofang-keji.com, hengda-group.com, bbbbspbcka.cc and two others.
It is common to see these name servers used together with name servers ns1.judns.com and ns2.judns.com.
Each of ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com has a single IP address — ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com direct to 162.159.27.251.
ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.
ns1.onclouddns.com along with ns2.onclouddns.com each resolve to 162.159.27.251 IP addresses.