chenchengwen.com - robtex.com
chenchengwen.com
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=1785934964 | ||||||
Same first word
chenchengwen.com |
DNS History
6 records (6 active, 0 former)
●NSns.second-ns.com2026-03-03 → 2026-08-05 · 2 obs
● 2026-08-05 13:29:56
●NSns1.your-server.de2026-03-03 → 2026-08-05 · 2 obs
● 2026-08-05 13:29:56
●NSns3.second-ns.de2026-03-03 → 2026-08-05 · 2 obs
● 2026-08-05 13:29:56
●MXwww531.your-server.de2026-03-03 → 2026-08-05 · 2 obs
● 2026-08-05 13:29:56
●A188.40.30.1202026-03-03 → 2026-08-05 · 2 obs
● 2026-08-05 13:29:56
●A2a01:4f8:d0a:134e::22026-03-03 → 2026-08-05 · 2 obs
● 2026-08-05 13:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| chenchengwen.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chenchengwen.com (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.30.120 |
| AAAA | 1 | 2a01:4f8:d0a:134e::2 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | www531.your-server.de (pri: 10) |
| TXT | 2 | google-site-verification=3MxYfyJK3n9y3dl, v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
IP Addresses
chenchengwen.com points to the IP addresses 188.40.30.120 and 2a01:4f8:d0a:134e::2
Additional host names — bs-horb.de, mluelf.de, css-maps.eu and two others — share IP numbers with chenchengwen.com.
Name Servers
Three name servers are authoritative for chenchengwen.com: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
There is at least partial name server overlap between chenchengwen.com and other domains — 60.109.65.clients.your-server.de, levante.gr, 8.a.5.0.2.0.b.2.8.f.4.0.1.0.a.2.ip6.arpa and two more among them.
ns.second-ns.com resolves to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de resolves to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de resolves to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1. All three hostnames point to two IP numbers each.
Mail Servers
chenchengwen.com has one mail server: www531.your-server.de.
chenchengwen.com shares the same mail server setup as other domains, including logiweather.com, andreamaffei.com, designschoen.com and two others.
www531.your-server.de carries two IP numbers: 188.40.30.120 and 2a01:4f8:d0a:134e::2.