openquant.cc - dns.ninja
openquant.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1784225500 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSfourteen.dnspod.net2026-03-19 → 2026-07-16 · 2 obs
● 2026-07-16 18:27:34
●NSmarmot.dnspod.net2026-03-19 → 2026-07-16 · 2 obs
● 2026-07-16 18:27:34
●A43.242.130.172026-03-19 → 2026-07-16 · 2 obs
● 2026-07-16 18:27:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| openquant.cc | marmot.dnspod.net, fourteen.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: marmot.dnspod.net, fourteen.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openquant.cc (unsigned zone)
⏱️ Timing
Total: 930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.242.130.17 |
| NS | 2 | fourteen.dnspod.net, marmot.dnspod.net |
| MX | 3 | mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)... |
| TXT | 2 | v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=3NpfDH |
| SOA | 1 | fourteen.dnspod.net freednsadmin.dnspod. |
Analysis
IP Addresses
openquant.cc points to a single IP number: 43.242.130.17.
Further host names like www.nb8.net and nb8.net overlap in IP numbers with openquant.cc.
Name Servers
The NS records for openquant.cc delegate to fourteen.dnspod.net and marmot.dnspod.net.
openquant.cc shares its name server setup with other domains, including 0awan.com, yqsn.cn, aiaz1.com and two others.
openquant.cc and other domains like hemanzi.com share at least a portion of their name servers.
Host names with 6 IP numbers:
fourteen.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 additional IP addresses.
marmot.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 additional IP addresses.
Mail Servers
Incoming mail for openquant.cc is delivered via three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
openquant.cc shares mail servers — at least in part — with other domains, including gongfudou.com, kmood.cn, painlesswords.com and two others.
Host names with three IP numbers:
mx3.feishu.cn maps to three IP addresses: 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Host names with two IP numbers:
The A records for mx2.feishu.cn return 101.126.58.225 and 122.14.229.0.
Host names pointing to a single IP address:
mx1.feishu.cn resolves to the IP address 52.220.106.220.
mx3.feishu.cn and mx1.feishu.cn each have 52.220.106.220 IP addresses.
mx3.feishu.cn and mx2.feishu.cn each have 101.126.58.225 IP addresses.
mx3.feishu.cn and mx2.feishu.cn each have 122.14.229.0 IP addresses.