91sdd.cn - robtex.com
91sdd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.254.32.205🇭🇰 OWGELS-AS-AP156.254.32.0/19 Starbow Ltd | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1743823929 | ||||||
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=2034664752 | ||||||
Same first word
91sdd.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 04:17:44
●NSb.share-dns.net2026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 04:17:44
●A156.254.32.2052026-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 04:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 91sdd.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91sdd.cn (unsigned zone)
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.254.32.205 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
91sdd.cn points to a single IP address: 156.254.32.205.
Other host names such as qszsj.com, whzyblh.com, xinyuanmao.cn, baowenge.com and www.www.www.share.dal56.com share IPs with 91sdd.cn.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle the delegation for 91sdd.cn.
91sdd.cn shares the same name server setup as other domains, for example pdr-rto.com, yuehuilai.com, jiumuzs.com, 99gmw.com and 233816.com.
91sdd.cn at least partially shares name servers with other domains, for example chinajade88.com, acrrr.com, 2v2u.com, tao-co.com and drieswouters.com.
these name servers are commonly used with the following name servers: a10.share-dns.com, b10.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a3.share-dns.com, b3.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP number:
a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.