4fm.cn - robtex.com
4fm.cn
| CNAME | ew-2ph2gjv9j.aliapp.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.199.250.10🇨🇳 Alibaba-Cloud121.199.0.0/16 | ||||||
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=2035085132 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NS(root)2015-08-01 → 2016-05-04 · 4 obs
● 2015-08-01 04:47:34
● 2016-05-04 07:18:00
○ 2026-07-02 07:57:28
○ 2026-07-24 21:22:44
● 2016-05-04 07:18:00
○ 2026-07-02 07:57:28
○ 2026-07-24 21:22:44
●NSns1.35.net2026-07-02 → 2026-07-24 · 3 obs
○ 2016-05-04 07:18:00
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
●NSns2.35.net2026-07-02 → 2026-07-24 · 3 obs
○ 2016-05-04 07:18:00
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
●NSns3.35.net2026-07-02 → 2026-07-24 · 3 obs
○ 2016-05-04 07:18:00
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
●NSns4.35.net2026-07-02 → 2026-07-24 · 3 obs
○ 2016-05-04 07:18:00
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
○A121.199.250.1752017-01-17 → 2017-01-17 · 4 obs
○ 2016-05-04 07:18:00
● 2017-01-17 07:46:50
○ 2026-07-02 07:57:28
○ 2026-07-24 21:22:44
● 2017-01-17 07:46:50
○ 2026-07-02 07:57:28
○ 2026-07-24 21:22:44
○A42.120.217.1372016-05-04 → 2016-05-04 · 4 obs
○ 2016-01-11 13:36:04
● 2016-05-04 07:18:00
○ 2017-01-17 07:46:50
○ 2026-07-24 21:22:44
● 2016-05-04 07:18:00
○ 2017-01-17 07:46:50
○ 2026-07-24 21:22:44
○A60.191.248.852015-08-01 → 2016-01-11 · 4 obs
● 2015-08-01 04:47:34
● 2016-01-11 13:36:04
○ 2016-05-04 07:18:00
○ 2026-07-24 21:22:44
● 2016-01-11 13:36:04
○ 2016-05-04 07:18:00
○ 2026-07-24 21:22:44
○CNAMEew-2ivhgklbv.aliapp.com2016-05-04 → 2017-01-17 · 4 obs
● 2016-05-04 07:18:00
● 2017-01-17 07:46:50
○ 2026-07-02 07:57:28
○ 2026-07-24 21:22:44
● 2017-01-17 07:46:50
○ 2026-07-02 07:57:28
○ 2026-07-24 21:22:44
●CNAMEew-2ph2gjv9j.aliapp.com2026-07-02 → 2026-07-24 · 3 obs
○ 2017-01-17 07:46:50
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
● 2026-07-02 07:57:28
● 2026-07-24 21:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 4fm.cn | ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:60.247.150.254
NS records: ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4fm.cn (unsigned zone)
⏱️ Timing
Total: 2351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.35.net, ns1.35.net... |
| CNAME | 1 | ew-2ph2gjv9j.aliapp.com |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
IP Addresses
4fm.cn resolves to one IP address: 121.199.250.10.
ew-2oipja21m.aliapp.com, ew-2muotwh5v.aliapp.com, ew-2l64ri3js.aliapp.com and two other host names share IP numbers with 4fm.cn.