ucdns7.com - robtex.com
ucdns7.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ddoss-waf.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.109.31.80🇨🇳 Alibaba-Cloud47.109.0.0/16 | ||||||
| NS | ns1.ucdns7.com ⚠️ Not in zone NS records | ||||||
| A | 47.109.31.80🇨🇳 Alibaba-Cloud47.109.0.0/16 | ||||||
| A | 121.37.230.116🇨🇳 HWCSNET121.37.192.0/18 Huawei Clouds Guangzhou Region | ||||||
| PTR | ecs-121-37-230-116.compute.hwclouds-dns.com | ||||||
| NS | ns2.ddoss-waf.com ⚠️ Not in parent delegation | ||||||
| A | 121.37.230.116🇨🇳 HWCSNET121.37.192.0/18 Huawei Clouds Guangzhou Region | ||||||
| PTR | ecs-121-37-230-116.compute.hwclouds-dns.com | ||||||
| NS | ns2.ucdns7.com ⚠️ Not in zone NS records | ||||||
| A | 47.109.31.80🇨🇳 Alibaba-Cloud47.109.0.0/16 | ||||||
| A | 121.37.230.116🇨🇳 HWCSNET121.37.192.0/18 Huawei Clouds Guangzhou Region | ||||||
| PTR | ecs-121-37-230-116.compute.hwclouds-dns.com | ||||||
| SOA | ns1.ddoss-waf.comzeus@bb2.com serial=1773223023 | ||||||
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=1784024357 | ||||||
Subdomains
DNS History
4 records (4 active, 0 former)
●NSns1.ddoss-waf.com2026-07-14 → 2026-07-14 · 2 obs
● 2026-07-14 10:39:40
●NSns1.ucdns7.com2026-07-14 → 2026-07-14 · 2 obs
● 2026-07-14 10:39:40
●NSns2.ddoss-waf.com2026-07-14 → 2026-07-14 · 2 obs
● 2026-07-14 10:39:40
●NSns2.ucdns7.com2026-07-14 → 2026-07-14 · 2 obs
● 2026-07-14 10:39:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| ucdns7.com | ns1.ucdns7.com, ns2.ucdns7.com | 4 records |
✅ Authoritative Response
Server:121.37.230.116
NS records: ns1.ucdns7.com, ns2.ucdns7.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ucdns7.com (unsigned zone)
⏱️ Timing
Total: 3709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ddoss-waf.com, ns2.ddoss-waf.com |
| SOA | 1 | ns1.ddoss-waf.com zeus.bb2.com |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.ucdns7.com, ns1.ucdns7.com, ns2.ucdns7.com...)
Analysis
Hierarchy
ucdns7.com serves as the parent of ns1.ucdns7.com and ns2.ucdns7.com.
Name Servers
Four name servers handle the delegation for ucdns7.com: ns1.ddoss-waf.com, ns2.ddoss-waf.com, ns1.ucdns7.com and ns2.ucdns7.com.
The name servers of ucdns7.com overlap at least partially with those of other domains — among them ah10000.com.cn, videowave.cn, shzgw.com.cn and two more.
These name servers commonly appear in delegations together with ns1.cfdns5.com, ns2.cfdns5.com, ns1.tcdns31.com and 7 other.
Host names pointing to two IP addresses:
ns1.ucdns7.com resolves to two addresses: 47.109.31.80 and 121.37.230.116.
ns2.ucdns7.com resolves to two addresses: 47.109.31.80 and 121.37.230.116.
Host names resolving to a single IP address:
The hostname ns1.ddoss-waf.com resolves to 47.109.31.80.
The hostname ns2.ddoss-waf.com resolves to 121.37.230.116.
Three host names point to 47.109.31.80: ns1.ucdns7.com, ns2.ucdns7.com and ns1.ddoss-waf.com.
Three host names point to 121.37.230.116: ns1.ucdns7.com, ns2.ucdns7.com and ns2.ddoss-waf.com.