biosync.cn - dns.ninja
biosync.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⚠️ Not in zone NS records | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net ⚠️ Not in zone NS records | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
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=2035188988 | ||||||
Same first word
biosync.co.uk |
biosync.ai |
biosync.us |
biosync.com.mx |
biosync.de |
biosync.tech |
biosync.org |
biosync.co |
biosync.cn |
Similar names
DNS History
12 records (2 active, 10 former)
○NSdns1.iidns.com2015-08-10 → 2017-02-17 · 4 obs
● 2017-02-17 23:49:34
○ 2026-06-23 11:04:00
○ 2026-08-17 03:13:00
○NSdns2.iidns.com2015-08-10 → 2017-02-17 · 4 obs
● 2017-02-17 23:49:34
○ 2026-06-23 11:04:00
○ 2026-08-17 03:13:00
○NSdns3.iidns.com2015-08-10 → 2017-02-17 · 4 obs
● 2017-02-17 23:49:34
○ 2026-06-23 11:04:00
○ 2026-08-17 03:13:00
○NSdns4.iidns.com2015-08-10 → 2017-02-17 · 4 obs
● 2017-02-17 23:49:34
○ 2026-06-23 11:04:00
○ 2026-08-17 03:13:00
○NSdns5.iidns.com2015-08-10 → 2017-02-17 · 4 obs
● 2017-02-17 23:49:34
○ 2026-06-23 11:04:00
○ 2026-08-17 03:13:00
○NSdns6.iidns.com2015-08-10 → 2017-02-17 · 4 obs
● 2017-02-17 23:49:34
○ 2019-03-06 10:45:20
○ 2026-08-17 03:13:00
●NSns1.ename.net2026-06-23 → 2026-08-17 · 3 obs
● 2026-06-23 11:04:00
● 2026-08-17 03:13:00
●NSns2.ename.net2026-06-23 → 2026-08-17 · 3 obs
● 2026-06-23 11:04:00
● 2026-08-17 03:13:00
○NSns3.dns.com2019-03-06 → 2019-03-06 · 4 obs
● 2019-03-06 10:45:20
○ 2026-06-23 11:04:00
○ 2026-08-17 03:13:00
○MXmxbiz1.qq.com2026-06-23 → 2026-06-23 · 3 obs
○ 2026-07-30 10:29:06
○ 2026-08-17 03:13:00
○MXmxbiz2.qq.com2026-06-23 → 2026-06-23 · 3 obs
○ 2026-07-30 10:29:06
○ 2026-08-17 03:13:00
○CNAMEgxh.100nets.com2026-06-23 → 2026-06-23 · 3 obs
○ 2026-07-30 10:29:06
○ 2026-08-17 03:13:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| biosync.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:61.158.128.31
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosync.cn (unsigned zone)
⏱️ Timing
Total: 828ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| CNAME | 1 | gxh.100nets.com |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Name Servers
biosync.cn is delegated to two name servers: ns1.ename.net and ns2.ename.net.
biosync.cn shares its name server setup with other domains, including 3346.cn, zgqb.com, pilotjobs.cn and two others.
There is at least partial name server overlap between biosync.cn and other domains — webim.com, jxn.com, zxom.cn and two more among them.
These name servers frequently co-occur with the name servers ns3.dns.com and ns4.dns.com.
Host names resolving to four IP addresses:
ns2.ename.net resolves to four IP addresses — 1.193.216.198, 183.253.57.199, 211.99.99.52 and 240e:97d:10:1402:0:1:0:1005.
Host names with three IP numbers:
ns1.ename.net points to 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.