sjfdc.cn - robtex.com
sjfdc.cn
| CNAME | y07.yimaoip.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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 2035-03-25 #60 | ||||||
Same first word
sjfdc.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns10.hichina.com2026-04-07 → 2026-07-12 · 3 obs
○ 2016-02-27 16:58:58
● 2026-04-07 20:45:48
● 2026-07-12 15:06:42
● 2026-04-07 20:45:48
● 2026-07-12 15:06:42
●NSdns9.hichina.com2026-04-07 → 2026-07-12 · 3 obs
○ 2016-02-27 16:58:58
● 2026-04-07 20:45:48
● 2026-07-12 15:06:42
● 2026-04-07 20:45:48
● 2026-07-12 15:06:42
○NSf1g1ns1.dnspod.net2015-06-23 → 2016-02-27 · 4 obs
● 2015-06-23 02:21:42
● 2016-02-27 16:58:58
○ 2026-04-07 20:45:48
○ 2026-07-12 15:06:42
● 2016-02-27 16:58:58
○ 2026-04-07 20:45:48
○ 2026-07-12 15:06:42
○NSf1g1ns2.dnspod.net2015-06-23 → 2016-02-27 · 4 obs
● 2015-06-23 02:21:42
● 2016-02-27 16:58:58
○ 2026-04-07 20:45:48
○ 2026-07-12 15:06:42
● 2016-02-27 16:58:58
○ 2026-04-07 20:45:48
○ 2026-07-12 15:06:42
○A108.187.96.802015-06-23 → 2016-02-27 · 4 obs
● 2015-06-23 02:21:42
● 2016-02-27 16:58:58
○ 2016-10-29 03:04:12
○ 2026-07-12 15:06:42
● 2016-02-27 16:58:58
○ 2016-10-29 03:04:12
○ 2026-07-12 15:06:42
○A118.193.242.1332016-10-29 → 2016-10-29 · 4 obs
○ 2016-02-27 16:58:58
● 2016-10-29 03:04:12
○ 2026-04-07 20:45:48
○ 2026-07-12 15:06:42
● 2016-10-29 03:04:12
○ 2026-04-07 20:45:48
○ 2026-07-12 15:06:42
●CNAMEy07.yimaoip.com2026-04-07 → 2026-07-12 · 2 obs
● 2026-04-07 20:45:48
● 2026-07-12 15:06:42
● 2026-07-12 15:06:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| sjfdc.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.112
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjfdc.cn (unsigned zone)
⏱️ Timing
Total: 4893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| CNAME | 1 | y07.yimaoip.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |