singcom.cn - dns.ninja
singcom.cn
| CNAME | alivip.zhanh.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.239.252.54🇺🇸 HKCLOUDX156.239.240.0/20 BINARY_NETWORKS_SOLUTIONS_LLC | ||||||
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=2034973078 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSv1s1.xundns.com2015-08-01 → 2026-06-26 · 2 obs
● 2015-08-01 19:40:02
● 2026-06-26 19:19:56
● 2026-06-26 19:19:56
●NSv1s2.xundns.com2015-08-01 → 2026-06-26 · 2 obs
● 2015-08-01 19:40:02
● 2026-06-26 19:19:56
● 2026-06-26 19:19:56
○A122.115.50.422015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 19:40:02
○ 2015-11-28 04:50:52
○ 2026-06-26 19:19:56
○ 2015-11-28 04:50:52
○ 2026-06-26 19:19:56
○A47.90.104.1442017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-12 20:04:14
● 2017-03-26 22:31:40
○ 2026-02-26 18:43:00
○ 2026-06-26 19:19:56
● 2017-03-26 22:31:40
○ 2026-02-26 18:43:00
○ 2026-06-26 19:19:56
○A58.96.168.1492015-11-28 → 2016-07-12 · 5 obs
○ 2015-08-01 19:40:02
● 2015-11-28 04:50:52
● 2016-07-12 20:04:14
○ 2017-03-26 22:31:40
○ 2026-06-26 19:19:56
● 2015-11-28 04:50:52
● 2016-07-12 20:04:14
○ 2017-03-26 22:31:40
○ 2026-06-26 19:19:56
●CNAMEalivip.zhanh.com2026-02-26 → 2026-06-26 · 3 obs
○ 2017-03-26 22:31:40
● 2026-02-26 18:43:00
● 2026-06-26 19:19:56
● 2026-02-26 18:43:00
● 2026-06-26 19:19:56
○CNAMEweb.hk01.zhengdong.cc2017-03-26 → 2017-03-26 · 3 obs
● 2017-03-26 22:31:40
○ 2026-02-26 18:43:00
○ 2026-06-26 19:19:56
○ 2026-02-26 18:43:00
○ 2026-06-26 19:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| singcom.cn | v1s1.xundns.com, v1s2.xundns.com | - |
✅ Authoritative Response
Server:111.6.96.27
NS records: v1s1.xundns.com, v1s2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for singcom.cn (unsigned zone)
⏱️ Timing
Total: 2087ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | v1s2.xundns.com, v1s1.xundns.com |
| MX | 3 | mxdomain.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)... |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, v=spf1 include:spf.mxhichina.com -all |
| CNAME | 1 | alivip.zhanh.com |
| SOA | 1 | v1s1.xundns.com nsadmin.xundns.com |
Analysis
IP Addresses
singcom.cn points to a single IP number: 156.239.252.54.
Additional host names — hkser3vip.zhanh.com, t1.zhanh.com, alivip.qiyuntong.com and two others — share IP numbers with singcom.cn.