zred.cn - robtex.com
zred.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| A | 2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.110🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns22.hichina.com | ||||||
| A | 2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.108🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=2034590991 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NSdns21.hichina.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 20:23:30
● 2026-03-26 23:54:48
●NSdns22.hichina.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 20:23:30
● 2026-03-26 23:54:48
○NSns1.22.cn2015-11-15 → 2015-11-15 · 3 obs
○ 2018-10-04 17:38:56
○ 2026-03-26 23:54:48
○NSns2.22.cn2015-11-15 → 2015-11-15 · 3 obs
○ 2018-10-04 17:38:56
○ 2026-03-26 23:54:48
○NSns3.22.cn2015-11-15 → 2015-11-15 · 3 obs
○ 2018-10-04 17:38:56
○ 2026-03-26 23:54:48
○NSns4.22.cn2015-11-15 → 2015-11-15 · 3 obs
○ 2018-10-04 17:38:56
○ 2026-03-26 23:54:48
○NSwww.zred.cn2018-10-04 → 2018-10-04 · 4 obs
● 2018-10-04 17:38:56
○ 2026-03-26 20:23:30
○ 2026-03-26 23:54:48
○A104.129.128.1312015-05-24 → 2015-05-24 · 3 obs
○ 2017-02-04 22:04:28
○ 2026-03-26 23:54:48
○A104.160.171.882017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 22:04:28
○ 2018-10-04 17:38:56
○ 2026-03-26 23:54:48
○A150.242.125.1202015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 07:18:38
○ 2018-10-04 17:38:56
○ 2026-03-26 23:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| zred.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.222
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zred.cn (unsigned zone)
⏱️ Timing
Total: 1410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
zred.cn is delegated to two name servers dns21.hichina.com and dns22.hichina.com.
zred.cn shares the same name server setup as other domains, for instance tpiyun.com, jpph.cn, recomlife.com, gipex.cn and foratex.com.
zred.cn at least partially shares name servers with other domains, for instance myboxlab.com, sbgwcs.com, syren.cn, atonergy.com and rish.cn.
these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.