sr7.cn - robtex.com
sr7.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.133.139.24🇮🇩 TENCENT-NET-AP-CN | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251 Cloudflare | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1745410805 | ||||||
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=2034456417 | ||||||
Same first word
Similar names
r7s.com |
rs7.us |
rs7.de |
r7s.de |
7rs.sk |
7sr.blogspot.com |
r7s.jp |
rs7.biz |
7sr.site |
rs7.net |
s7r.ru |
rs7.pl |
s7r.com |
r7s.ru |
7rs.ru |
rs7.games |
r7s.info |
7rs.pl |
s7r.ir |
r7s.net |
rs7.org |
7rs.us |
7rs.com.cn |
s7r.de |
7sr.ru |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 20:48:12
●NSns2.julydns.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 20:48:12
●A43.133.139.242026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 20:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sr7.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server: 47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sr7.cn (unsigned zone)
⏱️ Timing
Total: 3912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.133.139.24 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
sr7.cn resolves to one IP number: 43.133.139.24.
other host names including awcc.cc, ycyc.cc, ttj.cc, www.rjr.cc and rjr.cc share IP numbers with sr7.cn.
sr7.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sr7.cn at least partially shares name servers with other domains, for instance challerdesign.com, microsap.cn, 6lie.com, szxueju.com and fysfz.com.
These name servers are commonly used alongside jm1.dns.com and jm2.dns.com.
Host names with one IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com