16js.cn - robtex.com
16js.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.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.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=2035097877 | ||||||
Same first word
Similar names
DNS History
13 records (2 active, 11 former)
○NSdns23.hichina.com2015-08-03 → 2015-08-03 · 3 obs
○ 2015-11-28 05:15:26
○ 2026-07-27 19:35:30
○NSdns24.hichina.com2015-08-03 → 2015-08-03 · 3 obs
○ 2015-11-28 05:15:26
○ 2026-07-27 19:35:30
○NSns.cdnhost.cn2015-11-28 → 2017-01-19 · 5 obs
● 2015-11-28 05:15:26
● 2017-01-19 16:36:02
○ 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
○NSns.dnsfamily.com2015-11-28 → 2017-01-19 · 5 obs
● 2015-11-28 05:15:26
● 2017-01-19 16:36:02
○ 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
●NSns1.judns.com2026-06-10 → 2026-07-27 · 3 obs
● 2026-06-10 05:22:34
● 2026-07-27 19:35:30
○NSns1.julydns.com2026-06-10 → 2026-06-10 · 3 obs
● 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
●NSns2.judns.com2026-06-10 → 2026-07-27 · 3 obs
● 2026-06-10 05:22:34
● 2026-07-27 19:35:30
○NSns2.julydns.com2026-06-10 → 2026-06-10 · 3 obs
● 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
○MXmxbiz1.qq.com2015-08-03 → 2017-01-19 · 4 obs
● 2017-01-19 16:36:02
○ 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
○MXmxbiz2.qq.com2015-08-03 → 2017-01-19 · 6 obs
○ 2015-11-28 05:15:26
○ 2016-06-09 09:51:34
● 2017-01-19 16:36:02
○ 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
○A116.18.64.462017-01-19 → 2017-01-19 · 4 obs
● 2017-01-19 16:36:02
○ 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
○A125.171.6.1922015-08-03 → 2015-08-03 · 3 obs
○ 2015-11-28 05:15:26
○ 2026-07-27 19:35:30
○A38.165.50.1792026-06-10 → 2026-06-10 · 3 obs
● 2026-06-10 05:22:34
○ 2026-07-27 19:35:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 16js.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 16js.cn (unsigned zone)
⏱️ Timing
Total: 925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.165.50.179 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Name Servers
Two name servers handle the delegation for 16js.cn: ns1.judns.com and ns2.judns.com.
16js.cn shares its NS records with other domains, for example gzyyjx.cn, worldwayshk.com.cn, mtyh.cn and two others.
The name servers of 16js.cn overlap at least partially with those of other domains — among them jrjx.com.cn, jnrxbyyzx.com, aalajty.cn and two more.
These name servers commonly appear alongside the name servers ns1.julydns.com and ns2.julydns.com.
ns1.judns.com directs to 162.159.27.251, as does ns2.judns.com — both hostnames resolve to that one IP address.
ns1.judns.com along with ns2.judns.com each resolve to 162.159.27.251 IP addresses.