cssysoft.com - robtex.com
cssysoft.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.47.188🇺🇸 AS395776 | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1768152298 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Previously MX for
cssysoft.com |
Same first word
cssysoft.com |
DNS History
13 records (3 active, 10 former)
○NSf1g1ns1.dnspod.net2015-08-05 → 2016-03-25 · 4 obs
● 2015-08-05 02:09:44
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
○NSf1g1ns2.dnspod.net2015-08-05 → 2016-03-25 · 4 obs
● 2015-08-05 02:09:44
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
●NSns1.dns.com2026-02-22 → 2026-02-23 · 3 obs
○ 2017-08-24 14:28:00
● 2026-02-22 10:38:54
● 2026-02-23 15:13:16
● 2026-02-22 10:38:54
● 2026-02-23 15:13:16
○NSns1.xhostfire.com2016-09-24 → 2016-11-15 · 5 obs
○ 2016-03-25 17:20:10
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
●NSns2.dns.com2026-02-22 → 2026-02-23 · 3 obs
○ 2017-08-24 14:28:00
● 2026-02-22 10:38:54
● 2026-02-23 15:13:16
● 2026-02-22 10:38:54
● 2026-02-23 15:13:16
○NSns2.xhostfire.com2016-09-24 → 2016-11-15 · 5 obs
○ 2016-03-25 17:20:10
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
○MXcssysoft.com2016-09-24 → 2016-11-15 · 5 obs
○ 2016-03-25 17:20:10
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
○MXmxbiz1.qq.com2016-03-25 → 2016-03-25 · 3 obs
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
○MXmxbiz2.qq.com2016-03-25 → 2016-03-25 · 3 obs
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
●A107.163.47.1882026-02-22 → 2026-02-23 · 3 obs
○ 2017-08-24 14:28:00
● 2026-02-22 10:38:54
● 2026-02-23 15:13:16
● 2026-02-22 10:38:54
● 2026-02-23 15:13:16
○A23.247.82.2272015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 02:09:44
○ 2015-12-10 05:12:00
○ 2026-02-23 15:13:16
○ 2015-12-10 05:12:00
○ 2026-02-23 15:13:16
○A37.221.209.1252016-09-24 → 2016-11-15 · 5 obs
○ 2016-03-25 17:20:10
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
● 2016-09-24 19:16:52
● 2016-11-15 04:58:12
○ 2017-08-24 14:28:00
○ 2026-02-23 15:13:16
○A69.30.255.442015-12-10 → 2016-03-25 · 5 obs
○ 2015-08-05 02:09:44
● 2015-12-10 05:12:00
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
● 2015-12-10 05:12:00
● 2016-03-25 17:20:10
○ 2016-09-24 19:16:52
○ 2026-02-23 15:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cssysoft.com | ns1.dns.com, ns2.dns.com | - |
✅ Authoritative Response
Server: 154.23.191.129
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssysoft.com (unsigned zone)
⏱️ Timing
Total: 257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.47.188 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
AI analysis
cssysoft.com points to a single IP number: 107.163.47.188.
Other host names like ahmedyahiaedu.com and chinajntq.com share IP numbers with cssysoft.com.
cssysoft.com is delegated to two name servers: ns1.dns.com and ns2.dns.com.
cssysoft.com shares the same name server setup as other domains, for example dafa973.com, okbet1111.vip, 1004.gg, pearlchina01.com and 3616hb.com.
Host names with three IP numbers:
ns1.dns.com points to: 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128.
ns2.dns.com points to: 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.