4fi.cn - robtex.com
4fi.cn
| CNAME | show.17ex.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.210.157.232🇭🇰 Alibaba-Cloud8.210.128.0/17 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=2034785731 | ||||||
Subdomains
www.4fi.cn |
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSf1g1ns1.dnspod.net2015-06-18 → 2017-06-14 · 4 obs
● 2015-06-18 21:25:38
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
○NSf1g1ns2.dnspod.net2015-06-18 → 2017-06-14 · 4 obs
● 2015-06-18 21:25:38
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
●NSns1.17ex.com2026-05-01 → 2026-05-13 · 3 obs
○ 2017-06-14 18:24:30
● 2026-05-01 08:15:00
● 2026-05-13 05:20:24
● 2026-05-01 08:15:00
● 2026-05-13 05:20:24
●NSns2.17ex.com2026-05-01 → 2026-05-13 · 3 obs
○ 2017-06-14 18:24:30
● 2026-05-01 08:15:00
● 2026-05-13 05:20:24
● 2026-05-01 08:15:00
● 2026-05-13 05:20:24
○MXmxbiz1.qq.com2015-06-18 → 2017-06-14 · 4 obs
● 2015-06-18 21:25:38
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
○MXmxbiz2.qq.com2015-06-18 → 2017-06-14 · 4 obs
● 2015-06-18 21:25:38
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
○A115.159.144.1912016-02-01 → 2017-06-14 · 5 obs
○ 2015-10-30 16:06:08
● 2016-02-01 04:32:40
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
● 2016-02-01 04:32:40
● 2017-06-14 18:24:30
○ 2026-05-01 08:15:00
○ 2026-05-13 05:20:24
○A162.159.208.372015-06-18 → 2015-10-30 · 4 obs
● 2015-06-18 21:25:38
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
○A162.159.209.372015-06-18 → 2015-10-30 · 4 obs
● 2015-06-18 21:25:38
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
○CNAME3056e5b2248ac9ac.cdn.fhldns.com2015-06-18 → 2015-10-30 · 4 obs
● 2015-06-18 21:25:38
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
○CNAME4fi.cn.cname.yunjiasu-cdn.net2015-10-30 → 2015-10-30 · 4 obs
○ 2015-06-18 21:25:38
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
● 2015-10-30 16:06:08
○ 2016-02-01 04:32:40
○ 2026-05-13 05:20:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 4fi.cn | ns1.17ex.com, ns2.17ex.com | - |
✅ Authoritative Response
Server:211.99.99.35
NS records: ns1.17ex.com, ns2.17ex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4fi.cn (unsigned zone)
⏱️ Timing
Total: 2246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| CNAME | 1 | show.17ex.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
Hierarchy
The parent of www.4fi.cn is 4fi.cn.
IP Addresses
4fi.cn points to IP number: 8.210.157.232.
Other host names such as acerbis.cn, paozhua.cn, whois.cnkuai.com, www.17domain.com and show.17ex.com share IPs with 4fi.cn.