sinogdc.com - dns.ninja
sinogdc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.127 | ||||||
| NS | sinogdc.com ⭐ | ||||||
| A | 127.0.0.127 | ||||||
| NS | ns1.ndns.cn | ||||||
| A | 111.229.112.182🇨🇳 TENCENT-NET-AP111.229.64.0/18 | ||||||
| NS | ns2.ndns.cn | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | sinogdc.comroot@sinogdc.com 2013-07-17 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782174735 | ||||||
NS for
sinogdc.com |
Same first word
sinogdc.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns2.ndns.cn2026-04-01 → 2026-06-23 · 3 obs
● 2026-04-01 17:14:58
● 2026-06-23 01:00:22
○NSns214.nicecdn.com2015-07-21 → 2016-05-07 · 4 obs
● 2016-05-07 05:47:38
○ 2026-04-01 17:14:58
○ 2026-06-23 01:00:22
●NSsinogdc.com2026-04-01 → 2026-06-23 · 3 obs
● 2026-04-01 17:14:58
● 2026-06-23 01:00:22
○MXmx.mail.sohu.net2015-07-21 → 2016-05-07 · 4 obs
● 2016-05-07 05:47:38
○ 2026-04-01 17:14:58
○ 2026-06-23 01:00:22
●MXmxbiz1.qq.com2026-04-01 → 2026-06-23 · 3 obs
● 2026-04-01 17:14:58
● 2026-06-23 01:00:22
●MXmxbiz2.qq.com2026-04-01 → 2026-06-23 · 3 obs
● 2026-04-01 17:14:58
● 2026-06-23 01:00:22
●A127.0.0.1272026-04-01 → 2026-06-23 · 3 obs
● 2026-04-01 17:14:58
● 2026-06-23 01:00:22
○A64.32.26.892015-07-21 → 2018-09-02 · 4 obs
● 2018-09-02 05:06:28
○ 2026-04-01 17:14:58
○ 2026-06-23 01:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sinogdc.com | ns1.ndns.cn, ns2.ndns.cn | - |
✅ Authoritative Response
Server:111.229.112.182
NS records: ns1.ndns.cn, ns2.ndns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinogdc.com (unsigned zone)
⏱️ Timing
Total: 3559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.127 |
| NS | 2 | ns1.ndns.cn, ns2.ndns.cn |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | sinogdc.com root.sinogdc.com |
Analysis
Name Server Role
sinogdc.com serves as a name server for itself — sinogdc.com is its own authoritative name server.
ns1.ndns.cn and ns2.ndns.cn are often used as name servers in combination with sinogdc.com.
IP Addresses
sinogdc.com points to a single IP number: 127.0.0.127.
Additional host names — www.annerley.com.hk, ress.id-ar.cc, btot.cn and two others — share IP numbers with sinogdc.com.
Name Servers
Three name servers handle the delegation for sinogdc.com: sinogdc.com, ns1.ndns.cn and ns2.ndns.cn.
At least some of sinogdc.com's name servers are shared with other domains, for example sd-zmd.com, exlink.cn, iwerss.org and two more.
Each of sinogdc.com and ns1.ndns.cn has one IP address: sinogdc.com uses 127.0.0.127 and ns1.ndns.cn uses 111.229.112.182.
Mail Servers
sinogdc.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
sinogdc.com shares the same mail server setup as other domains, including adquan.com, jxth.com.cn, lohascoaching.com and two others.
sinogdc.com overlaps on mail servers with certain other domains, asdns.net among them.