bjsdttb.cn - robtex.com
bjsdttb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.119.14.90🇬🇧 TURING-GROUP103.119.14.0/24 TURING GROUP LIMITED | ||||||
| PTR | unknown.itsidc.com | ||||||
| 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=1780159180 | ||||||
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=2035093717 | ||||||
Same first word
bjsdttb.cn |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 18:42:40
●NSns1.onclouddns.com2026-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 18:42:40
●NSns2.julydns.com2026-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 18:42:40
●NSns2.onclouddns.com2026-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 18:42:40
●A103.119.14.902026-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 18:42:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn... | - |
| bjsdttb.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 bjsdttb.cn (unsigned zone)
⏱️ Timing
Total: 1320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.119.14.90 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
bjsdttb.cn resolves to just one IP address, 103.119.14.90.
Two other host names, along with yeogsu.cn, hsijf.cn and arfngig.cn, also share IP numbers with bjsdttb.cn.
Name Servers
The NS records for bjsdttb.cn point to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
There is at least partial name server overlap between bjsdttb.cn and other domains — xx-seo.com, leqimedia.com, e6753.cn and two more among them.
These name servers frequently co-occur with the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com. ns1.onclouddns.com resolves to 162.159.27.251, as does ns2.onclouddns.com.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.
The host names ns1.onclouddns.com and ns2.onclouddns.com both resolve to 162.159.27.251 IP addresses.