47w7.cn - robtex.com
47w7.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.75.117.77🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object | ||||||
| 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=1781411658 | ||||||
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=2035143150 | ||||||
Same first word
47w7.cn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSa.share-dns.com2026-05-30 → 2026-08-05 · 2 obs
● 2026-08-05 03:04:58
●NSa7.share-dns.com2026-05-30 → 2026-08-05 · 2 obs
● 2026-08-05 03:04:58
●NSb.share-dns.net2026-05-30 → 2026-08-05 · 2 obs
● 2026-08-05 03:04:58
●NSb7.share-dns.net2026-05-30 → 2026-08-05 · 2 obs
● 2026-08-05 03:04:58
●A47.75.117.772026-07-21 → 2026-08-05 · 3 obs
● 2026-07-21 15:45:50
● 2026-08-05 03:04:58
○A8.218.112.1652026-05-30 → 2026-05-30 · 3 obs
○ 2026-07-21 15:45:50
○ 2026-08-05 03:04:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 47w7.cn | a7.share-dns.com, b7.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a7.share-dns.com, b7.share-dns.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.75.117.77 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
47w7.cn resolves to just one IP address, 47.75.117.77.
Two other host names, along with 49uc.cn, 137x.cn and 47w5.cn, also share IP numbers with 47w7.cn.
Name Servers
The NS records for 47w7.cn point to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between 47w7.cn and other domains — chdream.com, jordanpruittvip.com, 315wenda.com and two more among them.
These name servers regularly appear alongside a1.share-dns.com, b1.share-dns.net, a10.share-dns.com and 7 other name servers in NS record sets.
a7.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b7.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
Host names pointing to 172.64.53.25 IP addresses: a7.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b7.share-dns.net and b.share-dns.net.