longtu.cn - robtex.com
longtu.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=2034666693 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXmxn.mxhichina.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 15:49:58
●MXmxw.mxhichina.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 15:49:58
●A121.40.185.92026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 15:49:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| longtu.cn | ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:118.123.249.114
NS records: ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for longtu.cn (unsigned zone)
⏱️ Timing
Total: 4313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.185.9 |
| NS | 4 | ns3.35.net, ns2.35.net... |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1include:spf.mxhichina.com-all |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
IP Addresses
longtu.cn points to an IP address: 121.40.185.9.
Other host names, such as fmed.net, www.abintex.com.cn and abintex.com.cn, share IP numbers with longtu.cn.
Name Servers
longtu.cn delegates to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
longtu.cn at least partially shares name servers with other domains, for instance ociga.com, qztac.com, heshinip.com, yong-chao.com and binbank.com.
These name servers are commonly used with ns3.dns-diy.com and ns4.dns-diy.com.
Host names with four IP numbers: ns1.35.net points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.
Host names with three IP numbers: ns2.35.net points to 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.
Host names with two IP numbers: ns3.35.net points to 61.172.183.77 and 118.123.249.114; ns4.35.net points to 118.123.253.132 and 211.149.230.100.
Host names that point to 118.123.249.114: ns1.35.net and ns3.35.net.
Host names that point to 118.123.253.132: ns1.35.net and ns4.35.net.
Host names that point to 211.149.230.100: ns2.35.net and ns4.35.net.
Mail Servers
longtu.cn is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
longtu.cn uses the same mail server setup as other domains, for instance halconlighting.com, ydmob.com, altpla.com, gsffe.com and espay.net.
longtu.cn shares at least partially some mail servers with other domains, for instance comely.com.cn, joyhoo.cn, textilefly.com, qiqiguai.com and greatsql.cn.
Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.