cfa.com.cn - robtex.com
cfa.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030678106 | ||||||
rank #8819 in the tld
WOT: NOT_SAFE (20/100)
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSf1g1ns1.dnspod.net2016-09-27 → 2026-07-10 · 2 obs
● 2026-07-10 03:05:28
●NSf1g1ns2.dnspod.net2016-09-27 → 2026-07-10 · 2 obs
● 2026-07-10 03:05:28
○A180.178.58.1232016-09-27 → 2016-09-27 · 3 obs
○ 2026-06-08 06:59:52
○ 2026-07-10 03:05:28
●A47.75.212.462026-06-14 → 2026-07-10 · 3 obs
● 2026-06-14 18:21:32
● 2026-07-10 03:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| cfa.com.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:106.39.207.235
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfa.com.cn (unsigned zone)
⏱️ Timing
Total: 2285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.75.212.46 |
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| TXT | 1 | 714593348-37437667 |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
cfa.com.cn has exactly one IP address — 47.75.212.46.
Name Servers
cfa.com.cn uses two name servers for its delegation: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
The name server configuration of cfa.com.cn is shared with other domains, for instance sms110.com, haotao.com.cn, apdiy.com and two others.
cfa.com.cn has at least partial name server overlap with other domains, such as chat20ck.cfd, rouye.com, suy4x4.com and two others.
These name servers tend to appear together with the name servers a.dnspod.com, b.dnspod.com and c.dnspod.com.
Hosts with 8 IP addresses each:
Hostname f1g1ns2.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 5 other IP addresses.
Hosts with 7 IP addresses each:
Hostname f1g1ns1.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 4 other IP addresses.