ksc21.com - robtex.com
ksc21.com
| CNAME | bili001jiqun6.cdn.dun555.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
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=1785648357 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
○NSns1.1233dns.com2026-03-14 → 2026-03-31 · 5 obs
○ 2017-04-06 05:06:38
● 2026-03-14 23:19:00
● 2026-03-31 04:34:52
○ 2026-07-03 15:14:36
○ 2026-08-02 05:46:12
● 2026-03-14 23:19:00
● 2026-03-31 04:34:52
○ 2026-07-03 15:14:36
○ 2026-08-02 05:46:12
○NSns1.dreamhost.com2015-08-10 → 2017-04-06 · 4 obs
● 2015-08-10 01:11:40
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
●NSns1.jindun9.com2026-07-03 → 2026-08-02 · 3 obs
○ 2026-03-31 04:34:52
● 2026-07-03 15:14:36
● 2026-08-02 05:46:12
● 2026-07-03 15:14:36
● 2026-08-02 05:46:12
○NSns2.951dns.com2026-03-14 → 2026-03-31 · 5 obs
○ 2017-04-06 05:06:38
● 2026-03-14 23:19:00
● 2026-03-31 04:34:52
○ 2026-07-03 15:14:36
○ 2026-08-02 05:46:12
● 2026-03-14 23:19:00
● 2026-03-31 04:34:52
○ 2026-07-03 15:14:36
○ 2026-08-02 05:46:12
○NSns2.dreamhost.com2015-08-10 → 2017-04-06 · 4 obs
● 2015-08-10 01:11:40
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
●NSns2.jindun9.com2026-07-03 → 2026-08-02 · 3 obs
○ 2026-03-31 04:34:52
● 2026-07-03 15:14:36
● 2026-08-02 05:46:12
● 2026-07-03 15:14:36
● 2026-08-02 05:46:12
○NSns3.dreamhost.com2015-08-10 → 2017-04-06 · 4 obs
● 2015-08-10 01:11:40
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
○MXmx1.sub4.homie.mail.dreamhost.com2015-08-10 → 2016-02-25 · 4 obs
● 2015-08-10 01:11:40
● 2016-02-25 18:36:56
○ 2016-06-26 23:53:32
○ 2026-08-02 05:46:12
● 2016-02-25 18:36:56
○ 2016-06-26 23:53:32
○ 2026-08-02 05:46:12
○MXmx1.sub5.homie.mail.dreamhost.com2016-06-26 → 2017-04-06 · 5 obs
○ 2016-02-25 18:36:56
● 2016-06-26 23:53:32
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
● 2016-06-26 23:53:32
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
○MXmx2.sub4.homie.mail.dreamhost.com2015-08-10 → 2016-02-25 · 4 obs
● 2015-08-10 01:11:40
● 2016-02-25 18:36:56
○ 2016-06-26 23:53:32
○ 2026-08-02 05:46:12
● 2016-02-25 18:36:56
○ 2016-06-26 23:53:32
○ 2026-08-02 05:46:12
○MXmx2.sub5.homie.mail.dreamhost.com2016-06-26 → 2017-04-06 · 5 obs
○ 2016-02-25 18:36:56
● 2016-06-26 23:53:32
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
● 2016-06-26 23:53:32
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
○A173.236.177.2262015-08-10 → 2017-04-06 · 4 obs
● 2015-08-10 01:11:40
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
● 2017-04-06 05:06:38
○ 2026-03-14 23:19:00
○ 2026-08-02 05:46:12
●CNAMEbili001jiqun6.cdn.dun555.com2026-07-03 → 2026-08-02 · 3 obs
○ 2026-03-31 04:34:52
● 2026-07-03 15:14:36
● 2026-08-02 05:46:12
● 2026-07-03 15:14:36
● 2026-08-02 05:46:12
○CNAMEbilling8layun11jiqun03.cdn.dun7788.com2026-03-14 → 2026-03-31 · 4 obs
● 2026-03-14 23:19:00
● 2026-03-31 04:34:52
○ 2026-07-03 15:14:36
○ 2026-08-02 05:46:12
● 2026-03-31 04:34:52
○ 2026-07-03 15:14:36
○ 2026-08-02 05:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ksc21.com | ns1.jindun9.com, ns2.jindun9.com | 9 records |
✅ Authoritative Response
Server:123.129.224.190
NS records: ns1.jindun9.com, ns2.jindun9.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ksc21.com (unsigned zone)
⏱️ Timing
Total: 2594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.jindun9.com, ns1.jindun9.com |
| CNAME | 1 | bili001jiqun6.cdn.dun555.com |
| SOA | 1 | ns1.jindun9.com admin0.sudun.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.jindun9.com, ns1.jindun9.com, ns1.jindun9.com...)
Analysis
IP Addresses
ksc21.com directs to one IP number, which is 127.0.0.1.
Among the host names that share IP numbers with ksc21.com are 0.81.198.178.dynamic.wline.res.cust.swisscom.ch, 0.0.0.0.0.0.0.0.0.0.c.0.e.2.0.3.6.6.4.0.a.5.6.0.b.8.0.1.0.0.2.ip6.arpa, revops.online and two others.