sinba.com.cn - robtex.com
sinba.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.148.244.67🇭🇰 AS401696103.148.244.0/23 | ||||||
| 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=1772554709 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030655788 | ||||||
WOT: NOT_SAFE (20/100)
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.alidns.com2015-05-26 → 2016-07-21 · 4 obs
● 2016-07-21 06:41:14
○ 2026-06-18 09:38:14
○ 2026-06-28 06:46:28
●NSns1.judns.com2026-06-18 → 2026-06-28 · 3 obs
● 2026-06-18 09:38:14
● 2026-06-28 06:46:28
●NSns1.julydns.com2026-06-18 → 2026-06-28 · 3 obs
● 2026-06-18 09:38:14
● 2026-06-28 06:46:28
○NSns2.alidns.com2015-05-26 → 2016-07-21 · 4 obs
● 2016-07-21 06:41:14
○ 2026-06-18 09:38:14
○ 2026-06-28 06:46:28
●NSns2.judns.com2026-06-18 → 2026-06-28 · 3 obs
● 2026-06-18 09:38:14
● 2026-06-28 06:46:28
●NSns2.julydns.com2026-06-18 → 2026-06-28 · 3 obs
● 2026-06-18 09:38:14
● 2026-06-28 06:46:28
●A103.148.244.672026-06-18 → 2026-06-28 · 3 obs
● 2026-06-18 09:38:14
● 2026-06-28 06:46:28
○A123.254.111.1902015-05-26 → 2015-05-26 · 3 obs
○ 2015-09-06 20:41:14
○ 2026-06-28 06:46:28
○A124.16.31.1522015-09-06 → 2016-07-21 · 5 obs
● 2015-09-06 20:41:14
● 2016-07-21 06:41:14
○ 2026-06-18 09:38:14
○ 2026-06-28 06:46:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| sinba.com.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: 3908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.148.244.67 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
sinba.com.cn points to a single IP number: 103.148.244.67.
Additional host names — two.youmibang.com, fxsing.com, ayx.jinchengaudiox.com and two others — share IP numbers with sinba.com.cn.
Name Servers
sinba.com.cn has four authoritative name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sinba.com.cn partially shares its NS delegation with several other domains, including jiyiyueqi.com, 0xygen.fun, szhhd.com and two others.
These name servers are regularly seen alongside ns1.onclouddns.com and ns2.onclouddns.com as name servers.
ns1.judns.com and ns2.judns.com each resolve to 162.159.27.251, while ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223.
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.