comsoft.cn - dns.ninja
comsoft.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 189.75.254.182🇧🇷 AS-V189.75.192.0/18 | ||||||
| NS | a5.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b5.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1784698924 | ||||||
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=2035181099 | ||||||
Previously NS for
comsoft.cn |
Subdomains
www.comsoft.cn |
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
●NSa.share-dns.com2026-02-23 → 2026-08-14 · 3 obs
● 2026-02-23 00:22:42
● 2026-08-14 22:48:00
●NSa5.share-dns.com2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 22:47:56
● 2026-08-14 22:48:00
○NSa9.share-dns.com2026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 00:22:42
○ 2026-08-14 22:47:56
○ 2026-08-14 22:48:00
●NSb.share-dns.net2026-02-23 → 2026-08-14 · 3 obs
● 2026-02-23 00:22:42
● 2026-08-14 22:48:00
●NSb5.share-dns.net2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 22:47:56
● 2026-08-14 22:48:00
○NSb9.share-dns.net2026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 00:22:42
○ 2026-08-14 22:47:56
○ 2026-08-14 22:48:00
○NScomsoft.cn2015-08-20 → 2017-09-11 · 5 obs
● 2015-08-20 18:18:02
● 2017-09-11 23:15:14
○ 2018-04-07 12:57:16
○ 2026-08-14 22:48:00
○NSdns1.3366dns.com2015-08-20 → 2017-09-11 · 5 obs
● 2015-08-20 18:18:02
● 2017-09-11 23:15:14
○ 2018-04-07 12:57:16
○ 2026-08-14 22:48:00
○NSdns11.hichina.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-20 18:18:02
○ 2026-08-14 22:48:00
○NSdns12.hichina.com2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-20 18:18:02
○ 2026-08-14 22:48:00
○NSf1g1ns1.dnspod.net2018-04-07 → 2018-04-07 · 4 obs
● 2018-04-07 12:57:16
○ 2026-02-23 00:22:42
○ 2026-08-14 22:48:00
○NSf1g1ns2.dnspod.net2018-04-07 → 2018-04-07 · 4 obs
● 2018-04-07 12:57:16
○ 2026-02-23 00:22:42
○ 2026-08-14 22:48:00
○MXmail.3366dns.com2015-08-20 → 2018-04-07 · 5 obs
● 2015-08-20 18:18:02
● 2018-04-07 12:57:16
○ 2026-02-23 00:22:42
○ 2026-08-14 22:48:00
○A121.12.117.332015-08-20 → 2018-04-07 · 5 obs
● 2015-08-20 18:18:02
● 2018-04-07 12:57:16
○ 2026-02-23 00:22:42
○ 2026-08-14 22:48:00
○A121.199.253.2422008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-20 18:18:02
○ 2026-08-14 22:48:00
○A154.220.64.2462026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 00:22:42
○ 2026-08-14 22:47:56
○ 2026-08-14 22:48:00
●A189.75.254.1822026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 22:47:56
● 2026-08-14 22:48:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| comsoft.cn | a5.share-dns.com, b5.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a5.share-dns.com, b5.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comsoft.cn (unsigned zone)
⏱️ Timing
Total: 925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.75.254.182 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
Hierarchy
comsoft.cn is a parent domain of www.comsoft.cn.
IP Addresses
comsoft.cn has exactly one IP address — 189.75.254.182.
Name Servers
Four name servers handle the delegation for comsoft.cn: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
comsoft.cn shares at least some of its name servers with other domains, including dialngo.com, zpruiyue.com, zxysw.com and two others.
These name servers are frequently seen alongside a9.share-dns.com, b9.share-dns.net, a1.share-dns.com and 7 other name servers.
a5.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b5.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
Host names pointing to 172.64.53.25 IP addresses: a5.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b5.share-dns.net and b.share-dns.net.