c86.cn - robtex.com
c86.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns7.hichina.com ⚠️ Not in zone NS records | ||||||
| NS | dns8.hichina.com ⚠️ Not in zone NS records | ||||||
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 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035438590 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSdns7.hichina.com2015-08-21 → 2026-10-15 · 5 obs
● 2015-08-21 15:16:26
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
● 2026-03-08 22:05:06
● 2026-10-15 20:57:18
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
● 2026-03-08 22:05:06
● 2026-10-15 20:57:18
●NSdns8.hichina.com2015-08-21 → 2026-10-15 · 5 obs
● 2015-08-21 15:16:26
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
● 2026-03-08 22:05:06
● 2026-10-15 20:57:18
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
● 2026-03-08 22:05:06
● 2026-10-15 20:57:18
○MXmxn.mxhichina.com2015-08-21 → 2016-10-01 · 4 obs
● 2015-08-21 15:16:26
● 2016-10-01 20:28:20
○ 2026-03-08 22:05:06
○ 2026-10-15 20:57:18
● 2016-10-01 20:28:20
○ 2026-03-08 22:05:06
○ 2026-10-15 20:57:18
○A121.40.68.2362026-03-08 → 2026-09-17 · 10 obs
○ 2017-05-27 23:35:12
● 2026-03-08 22:05:06
○ 2026-03-18 01:21:56
● 2026-06-10 14:26:46
○ 2026-08-29 14:08:30
● 2026-08-31 01:43:28
○ 2026-09-06 09:54:26
● 2026-09-17 04:31:32
○ 2026-10-12 14:15:02
○ 2026-10-15 20:57:18
● 2026-03-08 22:05:06
○ 2026-03-18 01:21:56
● 2026-06-10 14:26:46
○ 2026-08-29 14:08:30
● 2026-08-31 01:43:28
○ 2026-09-06 09:54:26
● 2026-09-17 04:31:32
○ 2026-10-12 14:15:02
○ 2026-10-15 20:57:18
○A121.42.134.1992015-08-21 → 2016-10-01 · 4 obs
● 2015-08-21 15:16:26
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
○ 2026-10-15 20:57:18
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
○ 2026-10-15 20:57:18
○A123.103.15.1872015-08-21 → 2016-10-01 · 4 obs
● 2015-08-21 15:16:26
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
○ 2026-10-15 20:57:18
● 2016-10-01 20:28:20
○ 2017-05-27 23:35:12
○ 2026-10-15 20:57:18
○CNAMEagent.juming.com2017-05-27 → 2017-08-06 · 4 obs
● 2017-05-27 23:35:12
● 2017-08-06 04:13:02
○ 2026-03-08 22:05:06
○ 2026-10-15 20:57:18
● 2017-08-06 04:13:02
○ 2026-03-08 22:05:06
○ 2026-10-15 20:57:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| c86.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.114
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c86.cn (unsigned zone)
⏱️ Timing
Total: 3976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.68.236 |
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
c86.cn has two authoritative name servers — dns7.hichina.com and dns8.hichina.com.