duofudoors.com - robtex.com
duofudoors.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.96.187.66🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1780854703 | ||||||
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=1785313802 | ||||||
Subdomains
www.duofudoors.com |
Same first word
duofudoors.com |
DNS History
11 records (5 active, 6 former)
○NSdns.bizcn.com2018-06-03 → 2018-06-03 · 3 obs
○ 2026-03-28 10:58:42
○ 2026-07-29 08:45:22
○NSns1.dns.com.cn2018-06-03 → 2018-06-03 · 3 obs
○ 2026-03-28 10:58:42
○ 2026-07-29 08:45:22
○NSns1.judns.com2026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 10:58:42
○ 2026-07-08 14:15:22
○ 2026-07-29 08:45:22
●NSns1.julydns.com2026-03-28 → 2026-07-29 · 3 obs
● 2026-03-28 10:58:42
● 2026-07-29 08:45:22
●NSns1.onclouddns.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:15:22
● 2026-07-29 08:45:22
○NSns2.dns.com.cn2018-06-03 → 2018-06-03 · 3 obs
○ 2026-03-28 10:58:42
○ 2026-07-29 08:45:22
○NSns2.judns.com2026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 10:58:42
○ 2026-07-08 14:15:22
○ 2026-07-29 08:45:22
●NSns2.julydns.com2026-03-28 → 2026-07-29 · 3 obs
● 2026-03-28 10:58:42
● 2026-07-29 08:45:22
●NSns2.onclouddns.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 14:15:22
● 2026-07-29 08:45:22
●A47.96.187.662026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 08:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| duofudoors.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 duofudoors.com (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.96.187.66 |
| 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
Hierarchy
duofudoors.com is the parent zone for www.duofudoors.com.
IP Addresses
duofudoors.com resolves to one IP address: 47.96.187.66.
There are other host names — www.duofudoors.com among them — that share IP numbers with duofudoors.com.
Name Servers
The authoritative name servers for duofudoors.com are ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
duofudoors.com partially shares its NS delegation with several other domains, including udqcxmi.cn, x5c.com, yuanlanhr.com and two others.
These name servers are regularly seen alongside ns1.judns.com and ns2.judns.com as name servers.
Four host names each point to one IP address: ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com both point to 162.159.27.251.
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.