rscomponents.cn - robtex.com
rscomponents.cn
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=2035187866 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.netnames.net2015-05-31 → 2026-08-16 · 2 obs
● 2026-08-16 17:49:10
●NSns2.netnames.net2015-05-31 → 2026-08-16 · 2 obs
● 2026-08-16 17:49:10
●NSns5.netnames.net2026-07-01 → 2026-08-16 · 3 obs
● 2026-07-01 01:30:34
● 2026-08-16 17:49:10
●NSns6.netnames.net2026-07-01 → 2026-08-16 · 3 obs
● 2026-07-01 01:30:34
● 2026-08-16 17:49:10
●MXmx2026-07-01 → 2026-08-16 · 3 obs
● 2026-07-01 01:30:34
● 2026-08-16 17:49:10
○MXrelay1.netnames.net2015-05-31 → 2017-07-10 · 4 obs
● 2017-07-10 03:43:26
○ 2026-07-01 01:30:34
○ 2026-08-16 17:49:10
○MXrelay2.netnames.net2015-05-31 → 2017-07-10 · 4 obs
● 2017-07-10 03:43:26
○ 2026-07-01 01:30:34
○ 2026-08-16 17:49:10
○A185.26.230.1292015-05-31 → 2017-07-10 · 4 obs
● 2017-07-10 03:43:26
○ 2026-07-01 01:30:34
○ 2026-08-16 17:49:10
●A52.80.137.1972026-07-01 → 2026-08-16 · 3 obs
● 2026-07-01 01:30:34
● 2026-08-16 17:49:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| rscomponents.cn | ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rscomponents.cn (unsigned zone)
⏱️ Timing
Total: 1387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.80.137.197 |
| NS | 2 | ns1.netnames.net, ns2.netnames.net |
| MX | 1 | mx (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.netnames.net hostmaster.cscdns.net |
Analysis
IP Addresses
rscomponents.cn resolves to one IP address: 52.80.137.197.
Name Servers
The authoritative name servers for rscomponents.cn are ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.
rscomponents.cn has at least partial name server overlap with other domains, such as advanced-learninghe.com.sg, ifa2.org, accuity.net.cn and two others.
It is common to see these name servers used together with name servers dns1.cscdns.net and dns2.cscdns.net.
Each of ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net resolves to two IP numbers, falling into two groups: ns1.netnames.net and ns5.netnames.net share 156.154.130.100 and 2610:a1:1022::100, while ns2.netnames.net and ns6.netnames.net share 156.154.131.100 and 2610:a1:1023::100.
Both ns1.netnames.net and ns5.netnames.net resolve to 2610:a1:1022::100 IP addresses each.
Both ns1.netnames.net and ns5.netnames.net resolve to 156.154.130.100 IP addresses each.
Both ns2.netnames.net and ns6.netnames.net resolve to 2610:a1:1023::100 IP addresses each.
Both ns2.netnames.net and ns6.netnames.net resolve to 156.154.131.100 IP addresses each.
Mail Servers
Mail for rscomponents.cn is handled by a single mail server, mx.
rscomponents.cn uses an identical mail server configuration to several other domains — among them memetguney.com, iktrakya.com, rixpy.com and two more.
At least some of rscomponents.cn's mail servers are shared with other domains, among them designspark.cn.com, rsbosnia.com, esermoble.net and bircarat.com.