cfcsing.cn - robtex.com
cfcsing.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034700571 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXmx1.yunyou.top2026-04-13 → 2026-04-22 · 2 obs
● 2026-04-22 23:18:56
●MXmx2.yunyou.top2026-04-13 → 2026-04-22 · 2 obs
● 2026-04-22 23:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cfcsing.cn | ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfcsing.cn (unsigned zone)
⏱️ Timing
Total: 3946ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.35.net, ns1.35.net... |
| MX | 2 | mx1.yunyou.top (pri: 5), mx2.yunyou.top (pri: 10) |
| TXT | 1 | v=spf1 include:yunyou.top -all |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
Name Servers
cfcsing.cn is delegated to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
cfcsing.cn shares some name servers with other domains, for example czhtcm.com, pzsw.com, jshaijian.com, qft168.com and szskd.cn.
These name servers are often used together with ns1.dns-diy.com, 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.
Names that point to 118.123.249.114: ns1.35.net and ns3.35.net.
Names that point to 118.123.253.132: ns1.35.net and ns4.35.net.
Names that point to 211.149.230.100: ns2.35.net and ns4.35.net.
Mail Servers
cfcsing.cn is served by two mail servers: mx1.yunyou.top and mx2.yunyou.top.
cfcsing.cn shares the mail server setup with other domains, for example honruigroup.com, hopesailing.com, finest313.com, green-motive.cn and jamaikan.com.
cfcsing.cn shares some mail servers with other domains at least partially, for instance unitedinsulation.cn and zdlz.com.cn.
Host names with two IP numbers:
mx1.yunyou.top points to: 2404:ccc0:263:103:5054:ff:fe4a:5abe and 128.14.74.39; mx2.yunyou.top points to: 211.149.239.73 and 211.149.240.37.