f817.cn - robtex.com
f817.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.234.43.218🇨🇳 CHINANET-BACKBONE221.232.0.0/14 China Telecom Network | ||||||
| NS | ns1.22.cn ⭐ | ||||||
| A | 2001:df2:f080:1::5🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.10🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 10.128.158.61.ha.cnc | ||||||
| A | 218.98.111.136🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.22.cn | ||||||
| A | 240e:97d:10:1402:0:1:0:1002🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.203🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.207🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.61🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.22.cndnsadmin@22.cn serial=1754124923 | ||||||
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=2034670578 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
○NSf1g1ns1.dnspod.net2016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 19:17:24
○ 2020-02-03 20:19:14
○ 2026-04-14 20:10:00
○NSf1g1ns2.dnspod.net2016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 19:17:24
○ 2020-02-03 20:19:14
○ 2026-04-14 20:10:00
●NSns1.22.cn2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 23:16:04
● 2026-04-14 20:10:00
○NSns1.51dns.com2015-08-08 → 2015-08-08 · 3 obs
○ 2016-03-12 16:25:30
○ 2026-04-14 20:10:00
●NSns2.22.cn2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 23:16:04
● 2026-04-14 20:10:00
○NSns2.51dns.com2015-08-08 → 2015-08-08 · 3 obs
○ 2016-03-12 16:25:30
○ 2026-04-14 20:10:00
○NSns3.dnsdun.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 16:25:30
○ 2016-07-13 19:17:24
○ 2026-04-14 20:10:00
○NSns5.dnsdun.net2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 16:25:30
○ 2016-07-13 19:17:24
○ 2026-04-14 20:10:00
○NSv1s1.xundns.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 20:19:14
○ 2026-04-10 23:16:04
○ 2026-04-14 20:10:00
○NSv1s2.xundns.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 20:19:14
○ 2026-04-10 23:16:04
○ 2026-04-14 20:10:00
○A104.233.173.1062015-08-08 → 2015-08-08 · 3 obs
○ 2016-03-12 16:25:30
○ 2026-04-14 20:10:00
○A108.186.1.1702016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 16:25:30
○ 2016-07-13 19:17:24
○ 2026-04-14 20:10:00
○A172.106.62.542020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 20:19:14
○ 2026-04-10 23:16:04
○ 2026-04-14 20:10:00
●A221.234.43.2182026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 23:16:04
● 2026-04-14 20:10:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| f817.cn | ns1.22.cn, ns2.22.cn | - |
✅ Authoritative Response
Server:218.98.111.136
NS records: ns1.22.cn, ns2.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f817.cn (unsigned zone)
⏱️ Timing
Total: 1774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.234.43.218 |
| NS | 2 | ns1.22.cn, ns2.22.cn |
| SOA | 1 | ns1.22.cn dnsadmin.22.cn |
Analysis
IP Addresses
f817.cn resolves to one IP number: 221.234.43.218.
other host names including suijitu.com, leijiayin.com, www.zhengongdao.com, 521.net.cn and b548.cn share IP numbers with f817.cn.
Name Servers
f817.cn is delegated to two name servers ns1.22.cn and ns2.22.cn.
f817.cn shares the same name server setup as other domains, for instance zjzbzn.com, whzsyy.net, rydr.cn, shiyezhe.cn and amz51.com.
Host names with four IP numbers: The host name ns2.22.cn points to 240e:97d:10:1402:0:1:0:1002, 1.193.216.203, 183.253.57.207 and 211.99.99.61.
Host names with three IP numbers: The host name ns1.22.cn points to 2001:df2:f080:1::5, 61.158.128.10 and 218.98.111.136.