doubudou.com - robtex.com
doubudou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.215.170.2🇭🇰 DXTL-HK154.215.160.0/20 Proxy-registered route object | ||||||
| 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=1781366141 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785202212 | ||||||
Same first word
doubudou.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.22.cn2016-01-25 → 2018-08-14 · 4 obs
● 2018-08-14 01:35:04
○ 2026-06-23 00:21:12
○ 2026-07-28 01:40:22
●NSns1.julydns.com2026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 00:21:12
● 2026-07-28 01:40:22
●NSns1.onclouddns.com2026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 00:21:12
● 2026-07-28 01:40:22
○NSns2.22.cn2018-08-14 → 2018-08-14 · 4 obs
● 2018-08-14 01:35:04
○ 2026-06-23 00:21:12
○ 2026-07-28 01:40:22
●NSns2.julydns.com2026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 00:21:12
● 2026-07-28 01:40:22
●NSns2.onclouddns.com2026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 00:21:12
● 2026-07-28 01:40:22
●A154.215.170.22026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 00:21:12
● 2026-07-28 01:40:22
○A74.82.63.1232015-11-06 → 2015-11-06 · 4 obs
● 2015-11-06 20:17:56
○ 2016-01-25 08:27:36
○ 2026-07-28 01:40:22
○A74.82.63.2282015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-06 20:17:56
○ 2026-07-28 01:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| doubudou.com | ns1.onclouddns.com, ns2.onclouddns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doubudou.com (unsigned zone)
⏱️ Timing
Total: 464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.215.170.2 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.onclouddns.com, ns2.onclouddns.com)
Analysis
IP Addresses
doubudou.com resolves to just one IP address, 154.215.170.2.
There are other host names — yy9005.com among them — that share IP numbers with doubudou.com.
Name Servers
The NS records for doubudou.com point to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
There is at least partial name server overlap between doubudou.com and other domains — nakangshenghuoguan.com, mirbb.cn, cqfk120.com and two more among them.
These name servers frequently co-occur with the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com. ns1.onclouddns.com resolves to 162.159.27.251, as does ns2.onclouddns.com.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.
Host names pointing to 162.159.27.251 IP addresses: ns1.onclouddns.com and ns2.onclouddns.com.