caoss.cn - robtex.com
caoss.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.28.252.243🇺🇸 PEGTECHINC38.28.248.0/21 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1760322967 | ||||||
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=2034605905 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns29.hichina.com2018-08-13 → 2018-08-13 · 4 obs
○ 2016-02-08 17:34:38
● 2018-08-13 09:32:02
○ 2026-03-25 21:22:18
○ 2026-03-29 12:32:24
● 2018-08-13 09:32:02
○ 2026-03-25 21:22:18
○ 2026-03-29 12:32:24
○NSdns30.hichina.com2018-08-13 → 2018-08-13 · 4 obs
○ 2016-02-08 17:34:38
● 2018-08-13 09:32:02
○ 2026-03-25 21:22:18
○ 2026-03-29 12:32:24
● 2018-08-13 09:32:02
○ 2026-03-25 21:22:18
○ 2026-03-29 12:32:24
●NSns1.nowcndns.com2026-03-25 → 2026-03-29 · 3 obs
○ 2018-08-13 09:32:02
● 2026-03-25 21:22:18
● 2026-03-29 12:32:24
● 2026-03-25 21:22:18
● 2026-03-29 12:32:24
○NSns1.oray.net2015-06-30 → 2016-02-08 · 4 obs
● 2015-06-30 12:25:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
●NSns2.nowcndns.com2026-03-25 → 2026-03-29 · 3 obs
○ 2018-08-13 09:32:02
● 2026-03-25 21:22:18
● 2026-03-29 12:32:24
● 2026-03-25 21:22:18
● 2026-03-29 12:32:24
○NSns2.oray.net2015-06-30 → 2016-02-08 · 4 obs
● 2015-06-30 12:25:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
○NSpeanutmail.newpeanut.idc2015-06-30 → 2016-02-08 · 4 obs
● 2015-06-30 12:25:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
○MXmx.mail.ym.163.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 12:25:24
○ 2016-02-08 17:34:38
○ 2026-03-29 12:32:24
○ 2016-02-08 17:34:38
○ 2026-03-29 12:32:24
○MXmx.ym.163.com2016-02-08 → 2016-02-08 · 4 obs
○ 2015-06-30 12:25:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
● 2016-02-08 17:34:38
○ 2018-08-13 09:32:02
○ 2026-03-29 12:32:24
●A38.28.252.2432026-03-25 → 2026-03-29 · 3 obs
○ 2018-08-13 09:32:02
● 2026-03-25 21:22:18
● 2026-03-29 12:32:24
● 2026-03-25 21:22:18
● 2026-03-29 12:32:24
○A47.91.170.2222018-08-13 → 2018-08-13 · 3 obs
● 2018-08-13 09:32:02
○ 2026-03-25 21:22:18
○ 2026-03-29 12:32:24
○ 2026-03-25 21:22:18
○ 2026-03-29 12:32:24
🔍 DNS Trace
Analysis
IP Addresses
caoss.cn points to a single IP: 38.28.252.243.
Name Servers
caoss.cn's delegation is to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
caoss.cn shares the same name server configuration as other domains, such as uqam.net.cn, fjgbpx.cn, bdylx.cn, raonuan.cn and c0m.com.cn.
Host names with three IP numbers
The host name ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; the host name ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38