rfkgw.cn - robtex.com
rfkgw.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.222.225.22🇸🇨 AS400619154.222.224.0/20 Arosscloud Inc | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1755486566 | ||||||
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=2034702935 | ||||||
Subdomains
dwser7qe.rfkgw.cn |
eg3ncwd0e.rfkgw.cn |
d7.rfkgw.cn |
tangshibi.rfkgw.cn |
iw37xjks.rfkgw.cn |
hlidpr80w1.rfkgw.cn |
ovej56c9.rfkgw.cn |
8oqkije.rfkgw.cn |
naokang.rfkgw.cn |
dk4kej1q0q.rfkgw.cn |
y3f6lt52hv.rfkgw.cn |
aww.rfkgw.cn |
4fhx6y.rfkgw.cn |
Same first word
rfkgw.cn |
DNS History
8 records (5 active, 3 former)
●NSns1.judns.com2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 04:46:18
● 2026-04-23 11:30:38
●NSns1.julydns.com2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 04:46:18
● 2026-04-23 11:30:38
●NSns2.judns.com2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 04:46:18
● 2026-04-23 11:30:38
●NSns2.julydns.com2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 04:46:18
● 2026-04-23 11:30:38
○NSns5.dnsdun.net2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-13 12:36:10
○ 2026-04-23 11:30:38
○NSns6.dnsdun.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-13 12:36:10
○ 2026-04-23 11:30:38
○A103.229.183.322015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-13 12:36:10
○ 2026-04-23 11:30:38
●A154.222.225.222026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 04:46:18
● 2026-04-23 11:30:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| rfkgw.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfkgw.cn (unsigned zone)
⏱️ Timing
Total: 2445ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.222.225.22 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
The parent of dwser7qe.rfkgw.cn, eg3ncwd0e.rfkgw.cn, d7.rfkgw.cn, tangshibi.rfkgw.cn, iw37xjks.rfkgw.cn and a few other host names is rfkgw.cn.
IP Addresses
rfkgw.cn resolves to a single IP: 154.222.225.22.
Other host names, for instance d7.rfkgw.cn, seoyi.cn, tangshibi.rfkgw.cn, iw37xjks.rfkgw.cn and hlidpr80w1.rfkgw.cn share IP numbers with rfkgw.cn.
Name Servers
rfkgw.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
rfkgw.cn shares some name servers with other domains, for example auchuxing.cn, nchwd.com, 5yc.cn, xinheec.com and qdaq.cn.
Host names with one IP:
ns1.judns.com points to 162.159.27.251
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 162.159.48.223
ns2.julydns.com points to 162.159.48.223
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com