rfzd.cn - robtex.com
rfzd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.43.188.236🇸🇬 WEST263GO-HK103.43.188.0/22 ZHONGYA PTE LTD 15 Pioneer Walk Singapore | ||||||
| NS | ns5.myhostadmin.net ⭐ | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| NS | ns6.myhostadmin.net | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 60.247.150.13🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| SOA | ns5.myhostadmin.netdnsconct@myhostadmin.net 2025-05-17 #7 | ||||||
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=2034598873 | ||||||
Previously NS for
rfzd.cn |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.alidns.com2015-11-16 → 2015-11-16 · 4 obs
● 2015-11-16 00:45:46
○ 2019-12-24 14:44:24
○ 2026-03-28 13:01:40
○NSns2.alidns.com2015-11-16 → 2015-11-16 · 4 obs
● 2015-11-16 00:45:46
○ 2019-12-24 14:44:24
○ 2026-03-28 13:01:40
●NSns5.myhostadmin.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 21:15:06
● 2026-03-28 13:01:40
●NSns6.myhostadmin.net2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 21:15:06
● 2026-03-28 13:01:40
○NSrfzd.cn2015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-16 00:45:46
○ 2026-03-28 13:01:40
●A103.43.188.2362026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 21:15:06
● 2026-03-28 13:01:40
○A174.139.207.1782015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-16 00:45:46
○ 2026-03-28 13:01:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| rfzd.cn | ns5.myhostadmin.net, ns6.myhostadmin.net | - |
✅ Authoritative Response
Server:118.123.249.114
NS records: ns5.myhostadmin.net, ns6.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfzd.cn (unsigned zone)
⏱️ Timing
Total: 1965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.43.188.236 |
| NS | 2 | ns5.myhostadmin.net, ns6.myhostadmin.net |
| SOA | 1 | ns5.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
rfzd.cn resolves to one IP number: 103.43.188.236.
Other host names, for instance jjtg.com.cn, cggz.cn, dwyl.com.cn, swwx.com.cn and bsfhw.com share IP numbers with rfzd.cn.
Name Servers
rfzd.cn's delegation uses two name servers: ns5.myhostadmin.net and ns6.myhostadmin.net.
rfzd.cn uses the same name server setup as other domains, such as 166tl.cn, nbtahj.cn, sarblue.com, vip0888.vip and zyycyun.cn.
rfzd.cn at least partially shares name servers with other domains, including xingfudiao.com, haykt.com, sf468.com, jinxiongrice.com and ylkf.cn.
These name servers are commonly used with ns4.myhostadmin.net, ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk and ns6.363.hk.
Host names with three IP numbers:
The host name ns5.myhostadmin.net resolves to 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.
The host name ns6.myhostadmin.net resolves to 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132.