4370.cn - robtex.com
4370.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 | 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 | 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 | ||||||
| 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 | ||||||
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=2035044168 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSdns1.iidns.com2015-05-06 → 2015-05-06 · 3 obs
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
○NSdns2.iidns.com2015-05-06 → 2015-05-06 · 3 obs
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
○NSdns3.iidns.com2015-05-06 → 2015-05-06 · 3 obs
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
○NSdns4.iidns.com2015-05-06 → 2015-05-06 · 3 obs
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
○NSdns5.iidns.com2015-05-06 → 2015-05-06 · 3 obs
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
○NSdns6.iidns.com2015-05-06 → 2016-09-13 · 4 obs
● 2016-09-13 04:10:50
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
●NSns1.judns.com2026-07-14 → 2026-07-15 · 3 obs
● 2026-07-14 19:54:50
● 2026-07-15 16:54:50
●NSns1.julydns.com2026-07-14 → 2026-07-15 · 3 obs
● 2026-07-14 19:54:50
● 2026-07-15 16:54:50
●NSns2.judns.com2026-07-14 → 2026-07-15 · 3 obs
● 2026-07-14 19:54:50
● 2026-07-15 16:54:50
●NSns2.julydns.com2026-07-14 → 2026-07-15 · 3 obs
● 2026-07-14 19:54:50
● 2026-07-15 16:54:50
○MXmxdomain.qq.com2015-05-06 → 2016-04-03 · 4 obs
● 2016-04-03 13:39:02
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
○A198.52.124.1202015-05-06 → 2015-05-06 · 3 obs
○ 2015-12-31 00:13:36
○ 2026-07-15 16:54:50
○A23.236.78.392015-12-31 → 2017-06-10 · 5 obs
● 2015-12-31 00:13:36
● 2017-06-10 15:02:50
○ 2026-07-14 19:54:50
○ 2026-07-15 16:54:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 4370.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 4370.cn (unsigned zone)
⏱️ Timing
Total: 1139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
Four name servers handle the delegation for 4370.cn: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least some of 4370.cn's name servers are shared with other domains, for example ep29.com, gudaotuan.com, lyhengyuan.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
ns1.judns.com and ns2.judns.com are host names that each point to 162.159.27.251 IP addresses.
ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.