qudu99.com - robtex.com
qudu99.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.238.107.76 | ||||||
| NS | a.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.212🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.55🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1739196035 | ||||||
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=1783909472 | ||||||
Subdomains
www.qudu99.com |
Same first word
qudu99.com |
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-03-11 → 2026-07-13 · 3 obs
● 2026-03-11 08:19:14
● 2026-07-13 02:43:48
●NSb.share-dns.net2026-03-11 → 2026-07-13 · 3 obs
● 2026-03-11 08:19:14
● 2026-07-13 02:43:48
○NSdns7.hichina.com2016-12-14 → 2017-07-09 · 4 obs
● 2017-07-09 18:35:12
○ 2026-03-11 08:19:14
○ 2026-07-13 02:43:48
○NSdns8.hichina.com2016-12-14 → 2017-07-09 · 4 obs
● 2017-07-09 18:35:12
○ 2026-03-11 08:19:14
○ 2026-07-13 02:43:48
●NSns1.gname-dns.com2026-03-11 → 2026-07-13 · 3 obs
● 2026-03-11 08:19:14
● 2026-07-13 02:43:48
●NSns2.gname-dns.com2026-03-11 → 2026-07-13 · 3 obs
● 2026-03-11 08:19:14
● 2026-07-13 02:43:48
○MXmxbiz1.qq.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-03-11 08:19:14
○ 2026-07-13 02:43:48
○MXmxbiz2.qq.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-03-11 08:19:14
○ 2026-07-13 02:43:48
●A206.238.107.762026-03-11 → 2026-07-13 · 3 obs
● 2026-03-11 08:19:14
● 2026-07-13 02:43:48
○A218.66.104.1152016-12-14 → 2017-07-09 · 4 obs
● 2017-07-09 18:35:12
○ 2026-03-11 08:19:14
○ 2026-07-13 02:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| qudu99.com | ns1.gname-dns.com, ns2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.55
NS records: ns1.gname-dns.com, ns2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qudu99.com (unsigned zone)
⏱️ Timing
Total: 2423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.238.107.76 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gname-dns.com, ns2.gname-dns.com)
Analysis
Hierarchy
www.qudu99.com is a subdomain of qudu99.com.
IP Addresses
qudu99.com resolves to one IP address: 206.238.107.76.
Name Servers
The authoritative name servers for qudu99.com are ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net.
Each of the four hosts ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net points to a single IP address — ns1.gname-dns.com points to 172.64.52.212, ns2.gname-dns.com points to 172.64.53.55, a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.