tsfc.cn - robtex.com
tsfc.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035023375 | ||||||
Same first word
tsfc.net |
tsfc.ir |
tsfc.co.za |
tsfc.co.nz |
tsfc.org |
tsfc.cn |
tsfc.dk |
tsfc.co.th |
tsfc.de |
tsfc.co |
tsfc.gov.pk |
tsfc.com |
tsfc.in |
Similar names
DNS History
11 records (3 active, 8 former)
●NSdns29.hichina.com2026-07-01 → 2026-07-10 · 3 obs
○ 2017-04-11 05:35:22
● 2026-07-01 19:09:18
● 2026-07-10 02:52:14
● 2026-07-01 19:09:18
● 2026-07-10 02:52:14
●NSdns30.hichina.com2026-07-01 → 2026-07-10 · 3 obs
○ 2017-04-11 05:35:22
● 2026-07-01 19:09:18
● 2026-07-10 02:52:14
● 2026-07-01 19:09:18
● 2026-07-10 02:52:14
○NSwww.tsfc.cn2015-08-11 → 2017-04-11 · 4 obs
● 2015-08-11 17:31:22
● 2017-04-11 05:35:22
○ 2026-07-01 19:09:18
○ 2026-07-10 02:52:14
● 2017-04-11 05:35:22
○ 2026-07-01 19:09:18
○ 2026-07-10 02:52:14
○MXio.bouncemx.com2015-12-02 → 2017-04-11 · 4 obs
● 2015-12-02 14:18:20
● 2017-04-11 05:35:22
○ 2026-07-01 19:09:18
○ 2026-07-10 02:52:14
● 2017-04-11 05:35:22
○ 2026-07-01 19:09:18
○ 2026-07-10 02:52:14
○A184.105.178.882015-08-11 → 2015-12-02 · 4 obs
● 2015-08-11 17:31:22
● 2015-12-02 14:18:20
○ 2016-03-27 15:33:26
○ 2026-07-10 02:52:14
● 2015-12-02 14:18:20
○ 2016-03-27 15:33:26
○ 2026-07-10 02:52:14
○A70.39.84.2282017-04-11 → 2017-04-11 · 4 obs
○ 2016-08-12 23:34:38
● 2017-04-11 05:35:22
○ 2026-07-01 19:09:18
○ 2026-07-10 02:52:14
● 2017-04-11 05:35:22
○ 2026-07-01 19:09:18
○ 2026-07-10 02:52:14
○A70.39.84.2372016-03-27 → 2016-03-27 · 4 obs
○ 2015-12-02 14:18:20
● 2016-03-27 15:33:26
○ 2016-08-12 23:34:38
○ 2026-07-10 02:52:14
● 2016-03-27 15:33:26
○ 2016-08-12 23:34:38
○ 2026-07-10 02:52:14
○A70.39.84.2492016-08-12 → 2016-08-12 · 4 obs
○ 2016-03-27 15:33:26
● 2016-08-12 23:34:38
○ 2017-04-11 05:35:22
○ 2026-07-10 02:52:14
● 2016-08-12 23:34:38
○ 2017-04-11 05:35:22
○ 2026-07-10 02:52:14
○CNAMEdp.dcoin.co2015-08-11 → 2015-12-02 · 4 obs
● 2015-08-11 17:31:22
● 2015-12-02 14:18:20
○ 2016-03-27 15:33:26
○ 2026-07-10 02:52:14
● 2015-12-02 14:18:20
○ 2016-03-27 15:33:26
○ 2026-07-10 02:52:14
●CNAMEoverdue.aliyun.com2026-07-01 → 2026-07-10 · 3 obs
○ 2017-04-11 05:35:22
● 2026-07-01 19:09:18
● 2026-07-10 02:52:14
● 2026-07-01 19:09:18
● 2026-07-10 02:52:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| tsfc.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.59
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsfc.cn (unsigned zone)
⏱️ Timing
Total: 1336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
tsfc.cn points to a single IP number: 170.33.12.185.
Additional host names — overdue.aliyun.com, bc4399.com, dounao.com and two others — share IP numbers with tsfc.cn.