2750.com.cn - robtex.com
2750.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.149.9.114🇺🇸 PEGTECHINC107.149.0.0/18 | ||||||
| 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=1775311848 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030512080 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.iidns.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-30 07:43:42
○ 2026-04-13 07:05:42
○NSdns2.iidns.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-30 07:43:42
○ 2026-04-13 07:05:42
○NSdns3.iidns.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-30 07:43:42
○ 2026-04-13 07:05:42
○NSdns4.iidns.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-30 07:43:42
○ 2026-04-13 07:05:42
○NSdns5.iidns.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-30 07:43:42
○ 2026-04-13 07:05:42
○NSdns6.iidns.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-30 07:43:42
○ 2026-04-13 07:05:42
○NSf1g1ns1.dnspod.net2015-11-30 → 2017-06-01 · 5 obs
● 2015-11-30 07:43:42
● 2017-06-01 13:52:26
○ 2026-04-08 16:53:14
○ 2026-04-13 07:05:42
○NSf1g1ns2.dnspod.net2015-11-30 → 2017-06-01 · 5 obs
● 2015-11-30 07:43:42
● 2017-06-01 13:52:26
○ 2026-04-08 16:53:14
○ 2026-04-13 07:05:42
●NSns1.nowcndns.com2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 16:53:14
● 2026-04-13 07:05:42
●NSns2.nowcndns.com2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 16:53:14
● 2026-04-13 07:05:42
○A103.47.250.1742015-11-30 → 2017-06-01 · 5 obs
● 2015-11-30 07:43:42
● 2017-06-01 13:52:26
○ 2026-04-08 16:53:14
○ 2026-04-13 07:05:42
●A107.149.9.1142026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 16:53:14
● 2026-04-13 07:05:42
○A23.229.199.862015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-30 07:43:42
○ 2026-04-13 07:05:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 2750.com.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2750.com.cn (unsigned zone)
⏱️ Timing
Total: 1674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.149.9.114 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
2750.com.cn resolves to one IP number: 107.149.9.114.
Other host names including nvxzx.cn, zghfp.cn, wsdjs.cn and svak.cn share IP numbers with 2750.com.cn.
Name Servers
2750.com.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
2750.com.cn uses the same name server setup as other domains, such as 4time.net.cn, kippin.cn, yshlfm.cn, hebeihongda.cn and fruf.cn.
Host names with three IP numbers:
The host name ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
The host name ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.