sargasso.cn - robtex.com
sargasso.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.209.242.110🇺🇸 POWERLINE-HK162.209.240.0/20 Powerline Internal use | ||||||
| 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=1774861030 | ||||||
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=2034689203 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.julydns.com2026-02-27 → 2026-04-20 · 2 obs
● 2026-04-20 01:23:52
●NSns2.julydns.com2026-02-27 → 2026-04-20 · 2 obs
● 2026-04-20 01:23:52
●A162.209.242.1102026-04-11 → 2026-04-20 · 3 obs
● 2026-04-11 11:05:30
● 2026-04-20 01:23:52
○A45.194.196.932026-02-27 → 2026-03-20 · 4 obs
● 2026-03-20 14:16:22
○ 2026-04-11 11:05:30
○ 2026-04-20 01:23:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, b.dns.cn, c.dns.cn... | - |
| sargasso.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 sargasso.cn (unsigned zone)
⏱️ Timing
Total: 1179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.209.242.110 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
sargasso.cn points to a single IP: 162.209.242.110.
Other host names, for instance qzcyf.cn, share IP numbers with sargasso.cn.
Name Servers
sargasso.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sargasso.cn at least partially shares its name servers with other domains, for instance readyhosting.cn, chanling.com.cn, sxwanze.com, oriental-patron.cn and b97adb5df2.top.
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.