qdsd17.cn - robtex.com
qdsd17.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.215.99.17🇭🇰 OWGELS-AS-AP154.215.64.0/18 Starbow ltd | ||||||
| NS | a7.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 | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| 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 zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b7.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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1777002894 | ||||||
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
qdsd17.cn |
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-03-22 → 2026-05-13 · 2 obs
● 2026-05-13 13:39:48
○NSa4.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
○ 2026-05-13 13:39:48
●NSa7.share-dns.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 13:39:48
●NSb.share-dns.net2026-03-22 → 2026-05-13 · 2 obs
● 2026-05-13 13:39:48
○NSb4.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
○ 2026-05-13 13:39:48
●NSb7.share-dns.net2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 13:39:48
○A154.214.121.2102026-03-22 → 2026-03-22 · 2 obs
○ 2026-05-13 13:39:48
●A154.215.99.172026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 13:39:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| qdsd17.cn | a7.share-dns.com, b7.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a7.share-dns.com, b7.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdsd17.cn (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.215.99.17 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
qdsd17.cn points to an IP address: 154.215.99.17.
Name Servers
qdsd17.cn delegates to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
qdsd17.cn at least partially shares name servers with other domains, for instance dyzsfw.com, ohlalamaison.com, uoon.org, haccjy.com and to-gold.com.
these name servers are commonly used with a11.share-dns.com, b11.share-dns.net, a6.share-dns.com, b6.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a1.share-dns.com and b1.share-dns.net.
Hostnames with one IP:
a7.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b7.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a7.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b7.share-dns.net and b.share-dns.net.