175256.cn - robtex.com
175256.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.238.129.34🇺🇸 HDHK38.238.128.0/20 | ||||||
| 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=1769425279 | ||||||
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 2035-04-05 #31 | ||||||
Same first word
175256.cn |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.julydns.com2026-07-10 → 2026-07-14 · 2 obs
● 2026-07-14 18:20:54
●NSns2.julydns.com2026-07-10 → 2026-07-14 · 2 obs
● 2026-07-14 18:20:54
○A103.7.31.1882015-12-11 → 2016-03-20 · 5 obs
● 2015-12-11 16:36:24
● 2016-03-20 12:55:28
○ 2026-07-10 03:28:14
○ 2026-07-14 18:20:54
○A121.14.125.522015-05-02 → 2015-10-10 · 4 obs
● 2015-10-10 21:23:52
○ 2015-12-11 16:36:24
○ 2026-07-14 18:20:54
●A38.238.129.342026-07-10 → 2026-07-14 · 3 obs
● 2026-07-10 03:28:14
● 2026-07-14 18:20:54
○CNAMEaps0550.qq.com2015-12-11 → 2016-03-20 · 5 obs
● 2015-12-11 16:36:24
● 2016-03-20 12:55:28
○ 2026-07-10 03:28:14
○ 2026-07-14 18:20:54
○CNAMEid.qzone.qq.com2015-05-02 → 2016-03-20 · 4 obs
● 2016-03-20 12:55:28
○ 2026-07-10 03:28:14
○ 2026-07-14 18:20:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 175256.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3775ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.238.129.34 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
175256.cn resolves to just one IP address, 38.238.129.34.
Other host names, among them 159933.cn and 893926.cn, have IP numbers in common with 175256.cn.
Name Servers
The NS records for 175256.cn point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least some of 175256.cn's name servers are shared with other domains, for example powdeal.com, cx1991.com, cxf999.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.
Both ns1.judns.com and ns2.judns.com resolve to 162.159.27.251 IP addresses each.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.