blueren.cn - robtex.com
blueren.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.214.139.172🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1775546276 | ||||||
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=2034668565 | ||||||
Subdomains
www.blueren.cn |
Same first word
blueren.cn |
Similar names
DNS History
12 records (3 active, 9 former)
○NSf1g1ns1.dnspod.net2015-10-29 → 2017-05-31 · 4 obs
● 2017-05-31 11:52:08
○ 2026-04-03 21:17:30
○ 2026-04-14 06:23:46
○NSf1g1ns2.dnspod.net2015-10-29 → 2017-05-31 · 4 obs
● 2017-05-31 11:52:08
○ 2026-04-03 21:17:30
○ 2026-04-14 06:23:46
●NSns1.nowcndns.com2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 21:17:30
● 2026-04-14 06:23:46
●NSns2.nowcndns.com2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 21:17:30
● 2026-04-14 06:23:46
○MXmxbiz1.qq.com2015-10-29 → 2016-04-19 · 4 obs
● 2016-04-19 10:38:00
○ 2026-04-03 21:17:30
○ 2026-04-14 06:23:46
○MXmxbiz2.qq.com2015-10-29 → 2016-04-19 · 4 obs
● 2016-04-19 10:38:00
○ 2026-04-03 21:17:30
○ 2026-04-14 06:23:46
○A111.67.201.1782016-01-25 → 2016-01-25 · 4 obs
● 2016-01-25 01:22:16
○ 2016-04-19 10:38:00
○ 2026-04-14 06:23:46
○A156.227.91.2282026-04-03 → 2026-04-03 · 4 obs
● 2026-04-03 21:17:30
○ 2026-04-14 06:01:14
○ 2026-04-14 06:23:46
○A182.18.22.1592015-10-29 → 2016-04-19 · 5 obs
○ 2016-01-25 01:22:16
● 2016-04-19 10:38:00
○ 2026-04-03 21:17:30
○ 2026-04-14 06:23:46
●A191.214.139.1722026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 06:01:14
● 2026-04-14 06:23:46
○CNAMEdnspod-free.mydnspod.net2017-05-31 → 2017-05-31 · 4 obs
● 2017-05-31 11:52:08
○ 2026-04-03 21:17:30
○ 2026-04-14 06:23:46
○CNAMEsk519.webcname.net2015-10-29 → 2015-10-29 · 3 obs
○ 2016-01-25 01:22:16
○ 2026-04-14 06:23:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| blueren.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blueren.cn (unsigned zone)
⏱️ Timing
Total: 4774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.214.139.172 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
blueren.cn is the parent of www.blueren.cn.
IP Addresses
blueren.cn resolves to a single IP address: 191.214.139.172.
Other host names such as www.blueren.cn, bmangel.com and 1life.cc share IP numbers with blueren.cn.
Name Servers
blueren.cn's delegation uses two name servers, ns1.nowcndns.com and ns2.nowcndns.com.
blueren.cn shares the same name server setup as other domains, for example birdy77.com.cn, strataaudio.cn, biwp.cn, hengyaedu.com.cn and qhhdsy.cn.
Host names with three IPs:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138
ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38