srdl.cn - robtex.com
srdl.cn
| CNAME | srdl.gotoip4.com | ||||||
| CNAME | web.s1319.vhostgo.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.225.81🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
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=2035038808 | ||||||
Same first word
srdl.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns19.hichina.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
● 2026-07-14 07:37:22
●NSdns20.hichina.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
● 2026-07-14 07:37:22
●MXhzmx01.mxmail.netease.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
● 2026-07-14 07:37:22
●MXhzmx02.mxmail.netease.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
● 2026-07-14 07:37:22
●CNAMEsrdl.gotoip4.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
● 2026-07-14 07:37:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| srdl.cn | dns19.hichina.com, dns20.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.110
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for srdl.cn (unsigned zone)
⏱️ Timing
Total: 1799ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns20.hichina.com, dns19.hichina.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| CNAME | 1 | srdl.gotoip4.com |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
srdl.cn points to a single IP number: 211.149.225.81.
Additional host names — rctewoo-erdc.cn, waltrend.com, dfarexpcb.com and two others — share IP numbers with srdl.cn.