rca.cn - robtex.com
rca.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.66.cn ⚠️ Not in zone NS records | ||||||
| A | 115.29.184.223🇨🇳 Alibaba-Cloud115.29.128.0/17 | ||||||
| NS | dns2.66.cn ⚠️ Not in zone NS records | ||||||
| A | 121.196.216.205🇨🇳 Alibaba-Cloud121.196.0.0/16 | ||||||
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=2035119779 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
●NSdns1.66.cn2026-06-12 → 2026-08-01 · 3 obs
○ 2017-02-08 02:37:14
● 2026-06-12 05:49:16
● 2026-08-01 08:35:58
● 2026-06-12 05:49:16
● 2026-08-01 08:35:58
○NSdns1.name-services.com2015-07-12 → 2017-02-08 · 4 obs
● 2015-07-12 20:22:54
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
●NSdns2.66.cn2026-06-12 → 2026-08-01 · 3 obs
○ 2017-02-08 02:37:14
● 2026-06-12 05:49:16
● 2026-08-01 08:35:58
● 2026-06-12 05:49:16
● 2026-08-01 08:35:58
○NSdns2.name-services.com2015-07-12 → 2017-02-08 · 4 obs
● 2015-07-12 20:22:54
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
○NSdns3.name-services.com2015-07-12 → 2017-02-08 · 4 obs
● 2015-07-12 20:22:54
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
○NSdns4.name-services.com2015-07-12 → 2017-02-08 · 4 obs
● 2015-07-12 20:22:54
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
○NSdns5.name-services.com2015-07-12 → 2017-02-08 · 4 obs
● 2015-07-12 20:22:54
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
○MXmx.runbox.com2015-10-26 → 2017-02-08 · 4 obs
● 2015-10-26 15:40:08
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
○A217.160.141.422015-07-12 → 2017-02-08 · 4 obs
● 2015-07-12 20:22:54
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
● 2017-02-08 02:37:14
○ 2026-06-12 05:49:16
○ 2026-08-01 08:35:58
🔍 DNS Trace
Analysis
Name Servers
rca.cn is served by two delegated name servers, dns1.66.cn and dns2.66.cn.
rca.cn has the same name server delegation as a number of other domains, such as genufood.com.cn, xn--9qvw72h.cn, orinda.cn and two more.
rca.cn has at least partial name server overlap with other domains, such as jnys.cn, dbst.cn, cqwdx.cn and two others.
These name servers tend to appear together with the name servers wd047, dora.dnspod.net and paper.dnspod.net.
dns1.66.cn directs to 115.29.184.223 and dns2.66.cn directs to 121.196.216.205; each host name points to exactly one IP number.