idsco.cn - robtex.com
idsco.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.188.2.11🇭🇰 HKBNESL-AS-AP59.188.2.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T. | ||||||
| NS | ns1.bdydns.cn ⭐ | ||||||
| A | 240e:940:603:3:0:ff:b05b:137e🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 180.97.36.63🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC | ||||||
| A | 183.232.231.249🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route) | ||||||
| NS | ns2.bdydns.cn | ||||||
| A | 240e:940:603:5:0:ff:b0cf:479b🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 14.215.177.154🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network | ||||||
| A | 112.80.248.202🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 119.75.222.53🇨🇳 Baidu119.75.222.0/24 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(2) | ||||||
| SOA | ns1.bdydns.cnsa@dudns.com 2019-05-06 #20 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | b.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | c.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | d.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | e.dns.cn ⚠️ Not in zone NS records | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSf1g1ns1.dnspod.net2015-06-30 → 2015-11-07 · 4 obs
● 2015-11-07 07:33:34
○ 2016-01-27 06:54:36
○ 2026-07-05 06:04:52
○NSf1g1ns2.dnspod.net2015-06-30 → 2015-11-07 · 4 obs
● 2015-11-07 07:33:34
○ 2016-01-27 06:54:36
○ 2026-07-05 06:04:52
●NSns1.bdydns.cn2017-04-19 → 2026-07-05 · 3 obs
● 2017-04-19 04:35:44
● 2026-07-05 06:04:52
●NSns2.bdydns.cn2017-04-19 → 2026-07-05 · 3 obs
● 2017-04-19 04:35:44
● 2026-07-05 06:04:52
○A23.245.228.2122015-06-30 → 2015-11-07 · 4 obs
● 2015-11-07 07:33:34
○ 2016-01-27 06:54:36
○ 2026-07-05 06:04:52
●A59.188.2.112026-06-27 → 2026-07-05 · 3 obs
● 2026-06-27 09:57:36
● 2026-07-05 06:04:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| idsco.cn | ns1.bdydns.cn, ns2.bdydns.cn | 4 records |
✅ Authoritative Response
Server:180.97.36.63
NS records: ns1.bdydns.cn, ns2.bdydns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idsco.cn (unsigned zone)
⏱️ Timing
Total: 985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.188.2.11 |
| NS | 2 | ns2.bdydns.cn, ns1.bdydns.cn |
| MX | 2 | mxbiz2.qq.com (pri: 2), mxbiz1.qq.com (pri: 1) |
| SOA | 1 | ns1.bdydns.cn sa.dudns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdydns.cn, ns2.bdydns.cn, ns2.bdydns.cn...)
Analysis
IP Addresses
idsco.cn resolves to one IP address: 59.188.2.11.
Name Servers
idsco.cn has two authoritative name servers — ns1.bdydns.cn and ns2.bdydns.cn.
idsco.cn uses the same name servers as several other domains — among them shinnolux.com, bbww.cn, seodaxian.com and two more.
Hosts that point to four IP numbers:
ns2.bdydns.cn has four IP addresses: 14.215.177.154, 112.80.248.202, 119.75.222.53 and 240e:940:603:5:0:ff:b0cf:479b.
Hostnames that resolve to three IP addresses:
ns1.bdydns.cn resolves to 180.97.36.63, 183.232.231.249 and 240e:940:603:3:0:ff:b05b:137e.
Mail Servers
Mail for idsco.cn is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
idsco.cn uses an identical mail server configuration to several other domains — among them sensun.com, uule.cn, stogram.cn and two more.
At least some of idsco.cn's mail servers are shared with other domains, among them lovdock.com, matrixpay.io, jywy-ic.com and tourlatin.com.