dwrr.cn - robtex.com
dwrr.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.249.187.111🇺🇸 BETTER-HK173.249.187.0/24 client's prefix | ||||||
| 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=1776597893 | ||||||
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=2035181610 | ||||||
rank #8147 in the tld
Previously NS for
dwrr.cn |
Same first word
dwrr.cn |
Similar names
DNS History
7 records (5 active, 2 former)
○NSdwrr.cn2015-06-15 → 2015-06-15 · 3 obs
○ 2026-07-07 11:51:48
○ 2026-08-15 01:54:56
●NSns1.judns.com2026-07-07 → 2026-08-15 · 3 obs
● 2026-07-07 11:51:48
● 2026-08-15 01:54:56
●NSns1.julydns.com2026-07-07 → 2026-08-15 · 3 obs
● 2026-07-07 11:51:48
● 2026-08-15 01:54:56
●NSns2.judns.com2026-07-07 → 2026-08-15 · 3 obs
● 2026-07-07 11:51:48
● 2026-08-15 01:54:56
●NSns2.julydns.com2026-07-07 → 2026-08-15 · 3 obs
● 2026-07-07 11:51:48
● 2026-08-15 01:54:56
●A173.249.187.1112026-07-07 → 2026-08-15 · 3 obs
● 2026-07-07 11:51:48
● 2026-08-15 01:54:56
○A98.126.171.2132015-06-15 → 2015-06-15 · 3 obs
○ 2026-07-07 11:51:48
○ 2026-08-15 01:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dwrr.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 dwrr.cn (unsigned zone)
⏱️ Timing
Total: 907ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.187.111 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
dwrr.cn resolves to one IP address: 173.249.187.111.
ty888.com.cn, dcdxkj.com, flexible-magnet.com.cn and two other host names share IP numbers with dwrr.cn.
Name Servers
The authoritative name servers for dwrr.cn are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
dwrr.cn shares at least some of its name servers with other domains, including af06ddaa8c.top, haidaguoji.com, zhanjiancn.com and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
Both ns1.judns.com and ns2.judns.com resolve to 162.159.27.251 IP addresses each.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.