jmsdd.cn - robtex.com
jmsdd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.247.68.171🇧🇷 GNET-AS9294156.247.64.0/20 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1774189314 | ||||||
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=2034588935 | ||||||
Same first word
jmsdd.cn |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.julydns.com2026-03-20 → 2026-03-26 · 2 obs
● 2026-03-26 08:46:58
●NSns2.julydns.com2026-03-20 → 2026-03-26 · 2 obs
● 2026-03-26 08:46:58
●A156.247.68.1712026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 08:46:58
○A23.225.15.692017-10-25 → 2017-10-25 · 4 obs
● 2017-10-25 15:45:58
○ 2026-03-20 08:00:12
○ 2026-03-26 08:46:58
○A47.90.94.502016-12-30 → 2016-12-30 · 3 obs
○ 2017-10-25 15:45:58
○ 2026-03-26 08:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| jmsdd.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jmsdd.cn (unsigned zone)
⏱️ Timing
Total: 4598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.247.68.171 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
jmsdd.cn maps to IP address 156.247.68.171.
Name Servers
jmsdd.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
jmsdd.cn at least partially shares name servers with other domains such as queyoumjz.com, sdxrh5.cn, 34379.cn, 06fj.com and qianhejt.com.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names sharing a single IP
ns1.judns.com points to: 47.97.51.45.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 47.97.51.45.
ns2.julydns.com points to: 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.