r9f.cn - robtex.com
r9f.cn
| CNAME | r9f.cn.pages.dnsoe4.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.174.246.41🇸🇬 ACE-AS-AP43.174.246.0/24 ACE | ||||||
| A | 43.174.247.41🇸🇬 ACE-AS-AP43.174.247.0/24 ACE | ||||||
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=2034786603 | ||||||
Same first word
Similar names
f9r.cc |
rf9.com.cn |
9fr.com |
fr9.fr |
fr9.com |
fr9.es |
9rf.ru |
9fr.net |
9rf.cn |
f9r.net |
fr9.cn |
f9r.ru |
f9r.com |
rf9.com |
9fr.ch |
9fr.ru |
DNS History
3 records (3 active, 0 former)
●NShawthorn.dnspod.net2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-08 15:50:06
● 2026-05-13 09:34:18
● 2026-05-13 09:34:18
●NSxaviera.dnspod.net2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-08 15:50:06
● 2026-05-13 09:34:18
● 2026-05-13 09:34:18
●CNAMEr9f.cn.pages.dnsoe4.com2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-08 15:50:06
● 2026-05-13 09:34:18
● 2026-05-13 09:34:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| r9f.cn | xaviera.dnspod.net, hawthorn.dnspod.net | - |
✅ Authoritative Response
Server:129.211.176.239
NS records: xaviera.dnspod.net, hawthorn.dnspod.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | hawthorn.dnspod.net, xaviera.dnspod.net |
| CNAME | 1 | r9f.cn.pages.dnsoe4.com |
| SOA | 1 | hawthorn.dnspod.net freednsadmin.dnspod. |
Analysis
IP Addresses
r9f.cn points to two IP numbers: 43.174.246.41 and 43.174.247.41.
Other host names, for instance y5b.cn.pages.dnsoe4.com, h6s.cn.pages.dnsoe4.com, x5n.cn.pages.dnsoe6.com, ed1.cn.pages.dnsoe5.com and 71d4771f2472d6e9.m7n.cn.pages.dnsoe6.com share IP numbers with r9f.cn.