3027.cn - robtex.com
3027.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cloudcdns.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:309:8900:65b2:165d:efd1:344f🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 2408:400a:41:fe00:1e29:6895:d78c:cba5🇨🇳 Alibaba-Cloud2408:400a::/33 | ||||||
| A | 115.231.234.252🇨🇳 CT-HangZhou-IDC115.231.232.0/22 Chinanet-HangZhou-IDC | ||||||
| A | 117.149.202.233🇨🇳 CMNET-Zhejiang-AP117.149.200.0/21 CMI (Customer Route) | ||||||
| NS | ns2.cloudcdns.net ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:309:8900:65b2:165d:efd1:344f🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 2408:400a:41:fe00:1e29:6895:d78c:cba5🇨🇳 Alibaba-Cloud2408:400a::/33 | ||||||
| A | 115.231.234.119🇨🇳 CT-HangZhou-IDC115.231.232.0/22 Chinanet-HangZhou-IDC | ||||||
| A | 117.149.202.233🇨🇳 CMNET-Zhejiang-AP117.149.200.0/21 CMI (Customer Route) | ||||||
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=2035047281 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
○NSdns1.iidns.com2016-11-01 → 2016-11-01 · 4 obs
● 2016-11-01 11:27:00
○ 2026-07-14 08:16:54
○ 2026-07-16 12:46:26
●NSns1.cloudcdns.com2026-07-14 → 2026-07-16 · 3 obs
● 2026-07-14 08:16:54
● 2026-07-16 12:46:26
●NSns2.cloudcdns.net2026-07-14 → 2026-07-16 · 3 obs
● 2026-07-14 08:16:54
● 2026-07-16 12:46:26
○NSwww.3027.cn2015-08-17 → 2015-08-17 · 3 obs
○ 2016-11-01 11:27:00
○ 2026-07-16 12:46:26
○A107.167.19.752016-11-01 → 2016-11-01 · 4 obs
● 2016-11-01 11:27:00
○ 2026-07-14 08:16:54
○ 2026-07-16 12:46:26
○A107.167.19.762016-11-01 → 2016-11-01 · 4 obs
● 2016-11-01 11:27:00
○ 2026-07-14 08:16:54
○ 2026-07-16 12:46:26
○A107.167.19.772016-11-01 → 2016-11-01 · 4 obs
● 2016-11-01 11:27:00
○ 2026-07-14 08:16:54
○ 2026-07-16 12:46:26
○A107.167.19.782016-11-01 → 2016-11-01 · 4 obs
● 2016-11-01 11:27:00
○ 2026-07-14 08:16:54
○ 2026-07-16 12:46:26
○A70.39.84.2542015-08-17 → 2015-08-17 · 3 obs
○ 2026-07-14 08:16:54
○ 2026-07-16 12:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| 3027.cn | ns1.cloudcdns.com, ns2.cloudcdns.net | - |
✅ Authoritative Response
Server:115.231.234.252
NS records: ns1.cloudcdns.com, ns2.cloudcdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3027.cn (unsigned zone)
⏱️ Timing
Total: 3258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
3027.cn is served by two delegated name servers, ns1.cloudcdns.com and ns2.cloudcdns.net.
3027.cn shares its NS records with other domains, for example 17shenqi.com, wifi.com.cn, right.com.cn and two others.
3027.cn shares at least some of its name servers with other domains, including heiduncloud.com, yundunsdns.net, jlmhk.com and two others.
These name servers are frequently paired with the name servers ns2.cloudcdns.com, ns1.cloudcdns.net and vip2.cloudcdns.com.
The hostnames ns1.cloudcdns.com and ns2.cloudcdns.net each resolve to four IP numbers. ns1.cloudcdns.com points to 115.231.234.252, 117.149.202.233, 2408:4005:309:8900:65b2:165d:efd1:344f and 2408:400a:41:fe00:1e29:6895:d78c:cba5, whereas ns2.cloudcdns.net points to 115.231.234.119, 117.149.202.233, 2408:4005:309:8900:65b2:165d:efd1:344f and 2408:400a:41:fe00:1e29:6895:d78c:cba5.
These two host names — ns1.cloudcdns.com and ns2.cloudcdns.net — each point to 2408:4005:309:8900:65b2:165d:efd1:344f IP addresses.
These two host names — ns1.cloudcdns.com and ns2.cloudcdns.net — each point to 2408:400a:41:fe00:1e29:6895:d78c:cba5 IP addresses.
These two host names — ns1.cloudcdns.com and ns2.cloudcdns.net — each point to 117.149.202.233 IP addresses.