firstar.cc - dns.ninja
firstar.cc
| CNAME | msite.joinf.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.51.185.114🇺🇸 TENCENT-NET-AP-CN49.51.184.0/22 Proxy-registered route object | ||||||
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=1782700517 | ||||||
Subdomains
www.firstar.cc |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns1.hichina.com2015-08-03 → 2026-06-29 · 2 obs
● 2015-08-03 17:49:36
● 2026-06-29 02:46:28
● 2026-06-29 02:46:28
●NSdns2.hichina.com2015-08-03 → 2026-06-29 · 2 obs
● 2015-08-03 17:49:36
● 2026-06-29 02:46:28
● 2026-06-29 02:46:28
●MXhzmx01.mxmail.netease.com2026-03-03 → 2026-06-29 · 3 obs
○ 2020-01-13 02:08:48
● 2026-03-03 01:44:12
● 2026-06-29 02:46:28
● 2026-03-03 01:44:12
● 2026-06-29 02:46:28
●MXhzmx02.mxmail.netease.com2026-03-03 → 2026-06-29 · 3 obs
○ 2020-01-13 02:08:48
● 2026-03-03 01:44:12
● 2026-06-29 02:46:28
● 2026-03-03 01:44:12
● 2026-06-29 02:46:28
○MXmxbiz1.qq.com2015-08-03 → 2020-01-13 · 4 obs
● 2015-08-03 17:49:36
● 2020-01-13 02:08:48
○ 2026-03-03 01:44:12
○ 2026-06-29 02:46:28
● 2020-01-13 02:08:48
○ 2026-03-03 01:44:12
○ 2026-06-29 02:46:28
○MXmxbiz2.qq.com2015-08-03 → 2020-01-13 · 4 obs
● 2015-08-03 17:49:36
● 2020-01-13 02:08:48
○ 2026-03-03 01:44:12
○ 2026-06-29 02:46:28
● 2020-01-13 02:08:48
○ 2026-03-03 01:44:12
○ 2026-06-29 02:46:28
○A118.193.143.1162017-01-31 → 2020-01-13 · 5 obs
○ 2016-06-17 16:39:06
● 2017-01-31 07:26:48
● 2020-01-13 02:08:48
○ 2026-03-03 01:44:12
○ 2026-06-29 02:46:28
● 2017-01-31 07:26:48
● 2020-01-13 02:08:48
○ 2026-03-03 01:44:12
○ 2026-06-29 02:46:28
○A123.1.148.692015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 17:49:36
○ 2015-11-21 15:12:26
○ 2026-06-29 02:46:28
○ 2015-11-21 15:12:26
○ 2026-06-29 02:46:28
○A198.58.125.2462015-11-21 → 2016-02-24 · 5 obs
○ 2015-08-03 17:49:36
● 2015-11-21 15:12:26
● 2016-02-24 11:50:14
○ 2016-06-17 16:39:06
○ 2026-06-29 02:46:28
● 2015-11-21 15:12:26
● 2016-02-24 11:50:14
○ 2016-06-17 16:39:06
○ 2026-06-29 02:46:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | 8 records |
| firstar.cc | dns2.hichina.com, dns1.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstar.cc (unsigned zone)
⏱️ Timing
Total: 1265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| MX | 2 | hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| CNAME | 1 | msite.joinf.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ac3.nstld.com, ac3.nstld.com, ac1.nstld.com...)
Analysis
Hierarchy
www.firstar.cc is delegated beneath firstar.cc.
IP Addresses
firstar.cc directs to one IP number, which is 49.51.185.114.
Among the host names that share IP numbers with firstar.cc are uvink.com.cn, www.cn-yuton.com, mid-yellow.com and two others.