4449.cn - robtex.com
4449.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.242.255.186🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object | ||||||
| NS | dns17.hichina.com ⭐ | ||||||
| A | 2408:4009:501::25🇨🇳 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 | dns18.hichina.com | ||||||
| A | 2408:4009:501::26🇨🇳 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 | dns17.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=2034669115 | ||||||
Same first word
Similar names
DNS History
22 records (3 active, 19 former)
○NSdns1.iidns.com2015-11-06 → 2017-03-17 · 4 obs
● 2015-11-06 14:20:56
● 2017-03-17 07:16:58
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
● 2017-03-17 07:16:58
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
●NSdns17.hichina.com2026-03-12 → 2026-04-14 · 3 obs
○ 2017-03-17 07:16:58
● 2026-03-12 21:18:20
● 2026-04-14 09:26:50
● 2026-03-12 21:18:20
● 2026-04-14 09:26:50
●NSdns18.hichina.com2026-03-12 → 2026-04-14 · 3 obs
○ 2017-03-17 07:16:58
● 2026-03-12 21:18:20
● 2026-04-14 09:26:50
● 2026-03-12 21:18:20
● 2026-04-14 09:26:50
○NSdns2.iidns.com2015-11-06 → 2016-01-22 · 4 obs
● 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○NSdns3.iidns.com2015-11-06 → 2016-01-22 · 4 obs
● 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○NSdns4.iidns.com2015-11-06 → 2016-01-22 · 4 obs
● 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○NSdns5.iidns.com2015-11-06 → 2016-01-22 · 4 obs
● 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○NSdns6.iidns.com2015-11-06 → 2016-01-22 · 4 obs
● 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○A198.148.92.1572016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○A198.148.92.1582016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○A198.148.92.482015-11-06 → 2015-11-06 · 4 obs
○ 2015-07-01 22:01:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
○A198.148.92.492015-11-06 → 2015-11-06 · 4 obs
○ 2015-07-01 22:01:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
○A198.148.92.532015-07-01 → 2015-11-06 · 4 obs
● 2015-07-01 22:01:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
○A198.148.92.542016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-06 14:20:56
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○A198.148.92.562015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 22:01:50
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
○A198.148.92.572015-11-06 → 2015-11-06 · 4 obs
○ 2015-07-01 22:01:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
○A198.148.92.582015-07-01 → 2016-01-22 · 4 obs
● 2015-07-01 22:01:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
● 2016-01-22 02:33:06
○ 2017-03-17 07:16:58
○ 2026-04-14 09:26:50
○A198.148.92.622015-07-01 → 2015-11-06 · 4 obs
● 2015-07-01 22:01:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
● 2015-11-06 14:20:56
○ 2016-01-22 02:33:06
○ 2026-04-14 09:26:50
○A23.234.4.1512017-03-17 → 2017-03-17 · 4 obs
○ 2016-01-22 02:33:06
● 2017-03-17 07:16:58
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
● 2017-03-17 07:16:58
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
○A23.234.4.1532017-03-17 → 2017-03-17 · 4 obs
○ 2016-01-22 02:33:06
● 2017-03-17 07:16:58
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
● 2017-03-17 07:16:58
○ 2026-03-12 21:18:20
○ 2026-04-14 09:26:50
●A47.242.255.1862026-03-12 → 2026-04-14 · 3 obs
○ 2017-03-17 07:16:58
● 2026-03-12 21:18:20
● 2026-04-14 09:26:50
● 2026-03-12 21:18:20
● 2026-04-14 09:26:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 4449.cn | dns17.hichina.com, dns18.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.61
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4449.cn (unsigned zone)
⏱️ Timing
Total: 4749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.242.255.186 |
| NS | 2 | dns18.hichina.com, dns17.hichina.com |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
4449.cn points to an IP address: 47.242.255.186.
other host names include 0005.cn, 2844.cn, 6944.cn, 8huangye.com and 88huangye.net; they share IP numbers with 4449.cn.
Name Servers
Two name servers dns17.hichina.com and dns18.hichina.com handle the delegation for 4449.cn.
4449.cn shares the same name server setup as other domains, for instance langkao.com, bsmhdb.com, boooc.com, hlyysyw.com and kyzen.com.cn.
4449.cn at least partially shares name servers with other domains, for instance benning168.com, hsu.plus, jlc-bbs.com, carelink.cn and zmhw.cn.
These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns17.hichina.com points to: 2408:4009:501::25, 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.
dns18.hichina.com points to: 2408:4009:501::26, 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.