ser64h.cn - robtex.com
ser64h.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.189.235.195🇯🇵 RAINBOWIDC-AS-AP203.189.235.0/24 Proxy-registered route object | ||||||
| PTR | unknown.itsidc.com | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.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.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=1751525629 | ||||||
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=2034785816 | ||||||
Same first word
ser64h.cn |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-03-22 → 2026-05-13 · 2 obs
● 2026-05-13 05:36:16
●NSns2.julydns.com2026-03-22 → 2026-05-13 · 2 obs
● 2026-05-13 05:36:16
●A203.189.235.1952026-03-22 → 2026-05-13 · 2 obs
● 2026-05-13 05:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| ser64h.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ser64h.cn (unsigned zone)
⏱️ Timing
Total: 1467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.189.235.195 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
ser64h.cn resolves to one IP number: 203.189.235.195.
Other host names including 26sdgr54.cn, 6srdg43.cn, serdhggh.cn and dsxgds25a.cn share IP numbers with ser64h.cn.
Name Servers
ser64h.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ser64h.cn at least partially shares name servers with other domains, including littleluxekids.com, wnsgy.com, jpshoes.com, zhongchenglinuo.com and dingyoua.cn.
These name servers are often used with ns1.onclouddns.com and ns2.onclouddns.com.
Host names with one IP number:
ns1.judns.com and ns2.judns.com point to 162.159.27.251.
ns1.julydns.com and ns2.julydns.com point to 162.159.48.223.
Host names that point to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names that point to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.