gaoo.cn - robtex.com
gaoo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.215.209🇺🇸 PEGTECHINC38.173.192.0/19 PEG TECH 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.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1776983304 | ||||||
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=2034787282 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.22.cn2015-05-31 → 2017-05-15 · 4 obs
● 2017-05-15 03:40:14
○ 2026-05-02 23:30:18
○ 2026-05-13 13:32:16
●NSns1.julydns.com2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:30:18
● 2026-05-13 13:32:16
●NSns1.onclouddns.com2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:30:18
● 2026-05-13 13:32:16
○NSns2.22.cn2015-10-12 → 2015-10-12 · 4 obs
● 2015-10-12 03:10:48
○ 2017-05-15 03:40:14
○ 2026-05-13 13:32:16
●NSns2.julydns.com2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:30:18
● 2026-05-13 13:32:16
●NSns2.onclouddns.com2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:30:18
● 2026-05-13 13:32:16
○NSns3.22.cn2015-10-12 → 2015-10-12 · 4 obs
● 2015-10-12 03:10:48
○ 2017-05-15 03:40:14
○ 2026-05-13 13:32:16
○NSns4.22.cn2015-10-12 → 2015-10-12 · 4 obs
● 2015-10-12 03:10:48
○ 2017-05-15 03:40:14
○ 2026-05-13 13:32:16
●A38.173.215.2092026-05-02 → 2026-05-13 · 2 obs
● 2026-05-13 13:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| gaoo.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.215.209 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
gaoo.cn points to a single IP: 38.173.215.209.
Other host names, such as edwardguo.cn, share IP numbers with gaoo.cn.
Name Servers
gaoo.cn's delegation is handled by four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
gaoo.cn partially shares name servers with other domains; examples include 5pkf.com, waterdeer.net, zgbxstl.com, 9xkjdl.com and 19uh.com.
These name servers are often used with the name servers ns1.judns.com and ns2.judns.com.
Host names sharing a single IP address:
ns1.julydns.com points to: 162.159.48.223.
ns2.julydns.com points to: 162.159.48.223.
ns1.onclouddns.com points to: 162.159.27.251.
ns2.onclouddns.com points to: 162.159.27.251.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.
Host names pointing to 162.159.27.251: ns1.onclouddns.com and ns2.onclouddns.com.