1v4.cn - robtex.com
1v4.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | s1.juming.com ⚠️ Not in zone NS records | ||||||
| A | 121.199.255.11🇨🇳 Alibaba-Cloud121.199.0.0/16 | ||||||
| NS | s2.juming.com ⚠️ Not in zone NS records | ||||||
| A | 121.199.255.11🇨🇳 Alibaba-Cloud121.199.0.0/16 | ||||||
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=2034592699 | ||||||
Same first word
Similar names
DNS History
12 records (2 active, 10 former)
○NSdns1.iidns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○NSdns2.iidns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○NSdns3.iidns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○NSdns4.iidns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○NSdns5.iidns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○NSdns6.iidns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
●NSs1.juming.com2026-03-26 → 2026-03-27 · 3 obs
○ 2015-06-11 03:27:40
● 2026-03-26 04:48:48
● 2026-03-27 08:40:38
● 2026-03-26 04:48:48
● 2026-03-27 08:40:38
●NSs2.juming.com2026-03-26 → 2026-03-27 · 3 obs
○ 2015-06-11 03:27:40
● 2026-03-26 04:48:48
● 2026-03-27 08:40:38
● 2026-03-26 04:48:48
● 2026-03-27 08:40:38
○A23.234.28.132015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○A23.234.28.142015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○A23.234.28.372015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○CNAME01.2008jy.net2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 03:27:40
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
○ 2026-03-26 04:48:48
○ 2026-03-27 08:40:38
🔍 DNS Trace
Analysis
Name Servers
1v4.cn is delegated to two name servers: s1.juming.com and s2.juming.com.
1v4.cn uses the same name server setup as other domains, for instance damc.com.cn, 9-85.com, cfhw.net, bimen.cn and 610888.com.
1v4.cn shares name servers with other domains at least partially, for instance nxd.cc and yiask.com.
Host names with a single IP number:
s1.juming.com points to 121.199.255.11.
s2.juming.com points to 121.199.255.11.
Host names pointing to 121.199.255.11: s1.juming.com and s2.juming.com.