sftan.cn - robtex.com
sftan.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.57.214.251🇺🇸 USZNI-AS-AP207.57.192.0/18 Starcloud - Nebula | ||||||
| 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 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1768989156 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035158529 | ||||||
Same first word
sftan.cn |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns1.nowcndns.com2026-06-23 → 2026-08-09 · 3 obs
● 2026-06-23 10:02:46
● 2026-08-09 07:33:06
○NSns2.dnsdun.com2017-05-23 → 2017-05-23 · 3 obs
○ 2026-06-23 10:02:46
○ 2026-08-09 07:33:06
○NSns2.dnsdun.net2017-05-23 → 2017-05-23 · 3 obs
○ 2026-06-23 10:02:46
○ 2026-08-09 07:33:06
●NSns2.nowcndns.com2026-06-23 → 2026-08-09 · 3 obs
● 2026-06-23 10:02:46
● 2026-08-09 07:33:06
○A122.9.27.602017-05-23 → 2017-05-23 · 3 obs
○ 2026-06-23 10:02:46
○ 2026-08-09 07:33:06
●A207.57.214.2512026-06-23 → 2026-08-09 · 3 obs
● 2026-06-23 10:02:46
● 2026-08-09 07:33:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, c.dns.cn, a.dns.cn... | - |
| sftan.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sftan.cn (unsigned zone)
⏱️ Timing
Total: 4896ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.57.214.251 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
sftan.cn resolves to just one IP address, 207.57.214.251.
cgqo.cn, 26128.cn and 56769.cn are examples of other host names that share IP numbers with sftan.cn.
Name Servers
sftan.cn is served by two delegated name servers, ns1.nowcndns.com and ns2.nowcndns.com.
sftan.cn shares its NS records with other domains, for example nmgxx.cn, faceye.cn, fc0851.cn and two others.
ns1.nowcndns.com and ns2.nowcndns.com each resolve to three IP addresses. ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138. ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.