jsptpd.cn - robtex.com
jsptpd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.241.163.172🇭🇰 AS400619156.241.160.0/21 aross | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1758767268 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
DNS History
8 records (5 active, 3 former)
○NSns1.cnolnic.net2015-06-02 → 2017-02-10 · 3 obs
● 2017-02-10 16:18:48
○ 2026-03-23 02:15:42
●NSns1.julydns.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:15:42
○NSns2.cnolnic.net2015-06-02 → 2017-02-10 · 3 obs
● 2017-02-10 16:18:48
○ 2026-03-23 02:15:42
●NSns2.julydns.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:15:42
●A156.241.163.1722026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:15:42
○A211.149.209.2392015-06-02 → 2017-02-10 · 3 obs
● 2017-02-10 16:18:48
○ 2026-03-23 02:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| jsptpd.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 jsptpd.cn (unsigned zone)
⏱️ Timing
Total: 1919ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.241.163.172 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
jsptpd.cn points to a single IP: 156.241.163.172.
Other host names, for instance in34a.shandianhu.com.cn, chaoyangqu.shandianhu.com.cn, 6qfin.shandianhu.com.cn, 1ekpo.shandianhu.com.cn and www.eart100.com.cn share IP numbers with jsptpd.cn.
Name Servers
jsptpd.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
jsptpd.cn at least partially shares its name servers with other domains, for instance itkz.net, 4exam.cn, mshclw.com, fanlinyuan.com and qgrczpw.com.
These name servers are commonly used alongside jm1.dns.com and jm2.dns.com.
Single-IP host names:
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.