zfos.cn - robtex.com
zfos.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.22.cn ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=2035085878 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
○NSdns25.hichina.com2019-04-05 → 2019-04-05 · 3 obs
● 2019-04-05 15:57:50
○ 2026-06-20 12:27:56
○ 2026-07-25 02:05:58
○ 2026-06-20 12:27:56
○ 2026-07-25 02:05:58
○NSdns26.hichina.com2019-04-05 → 2019-04-05 · 3 obs
● 2019-04-05 15:57:50
○ 2026-06-20 12:27:56
○ 2026-07-25 02:05:58
○ 2026-06-20 12:27:56
○ 2026-07-25 02:05:58
●NSns1.22.cn2026-06-20 → 2026-07-25 · 3 obs
○ 2019-04-05 15:57:50
● 2026-06-20 12:27:56
● 2026-07-25 02:05:58
● 2026-06-20 12:27:56
● 2026-07-25 02:05:58
●NSns2.22.cn2026-06-20 → 2026-07-25 · 3 obs
○ 2019-04-05 15:57:50
● 2026-06-20 12:27:56
● 2026-07-25 02:05:58
● 2026-06-20 12:27:56
● 2026-07-25 02:05:58
○A123.108.110.782017-02-15 → 2017-02-15 · 3 obs
● 2017-02-15 06:18:40
○ 2019-04-05 15:57:50
○ 2026-07-25 02:05:58
○ 2019-04-05 15:57:50
○ 2026-07-25 02:05:58
🔍 DNS Trace
Analysis
Name Servers
DNS delegation for zfos.cn points to two name servers: ns1.22.cn and ns2.22.cn.
zfos.cn shares its NS records with other domains, for example gqr4.cn, aioffice.net, yundan.com and two others.
zfos.cn has partial name server overlap with other domains, including casnc.com.cn.
Host names that resolve to four IP numbers:
ns2.22.cn resolves to 1.193.216.203, 183.253.57.207, 211.99.99.61 and 240e:97d:10:1402:0:1:0:1002.
Hostnames that map to three IP numbers:
ns1.22.cn has IP addresses 61.158.128.10, 218.98.111.136 and 2001:df2:f080:1::5.