ctdca.jlnls.com - robtex.com
ctdca.jlnls.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 240e:712:10:6e:175:31:253:228🇨🇳 CHINANET-BACKBONE240e:710::/30 China Telecom (Jilin) Limited | ||||||
| A | 175.31.253.228🇨🇳 CHINANET-BACKBONE175.30.0.0/15 China Telecom Network | ||||||
jlnls.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.210.167.118🇨🇳 CHINA169-Backbone139.208.0.0/13 China Unicom Jilin Province Network | ||||||
| NS | dns17.hichina.com ⭐ | ||||||
| NS | dns18.hichina.com | ||||||
| MX | mx.jlnls.com ⭐ | ||||||
| SOA | dns17.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
NS for
Similar names
DNS History
2 records (2 active, 0 former)
●A175.31.253.2282026-03-26 → 2026-03-27 · 2 obs
● 2026-03-26 08:49:20
● 2026-03-27 16:00:36
● 2026-03-27 16:00:36
●A240e:712:10:6e:175:31:253:2282026-03-26 → 2026-03-27 · 2 obs
● 2026-03-26 08:49:20
● 2026-03-27 16:00:36
● 2026-03-27 16:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| jlnls.com | dns17.hichina.com, dns18.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jlnls.com (unsigned zone)
⏱️ Timing
Total: 3565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.31.253.228 |
| AAAA | 1 | 240e:712:10:6e:175:31:253:228 |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)
Analysis
Name Server Role
ctdca.jlnls.com serves as a name server for webbank.jlnls.com, relasys.jlnls.com, mbank.jlnls.com and smls.jlnls.com.
Commonly, cmdca.jlnls.com and cudca.jlnls.com act as name servers along with ctdca.jlnls.com.
IP Addresses
ctdca.jlnls.com points to two IP numbers: 240e:712:10:6e:175:31:253:228 and 175.31.253.228.
Other host names such as ct1sls.cdcb.com, ct1sls.cccb.cn and ns1.jlnls.com share IP numbers with ctdca.jlnls.com.