91a7.cn - robtex.com
91a7.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.147.98.14🇺🇸 SPARTANHOST194.147.98.0/24 | ||||||
| NS | a3.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 | b3.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=1773128417 | ||||||
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=2034589039 | ||||||
Same first word
Similar names
719a.com |
917a.com |
197a.com |
a971.cn |
a197.com |
a971.com |
a917.blogspot.com |
197a.blogspot.com |
17a9.com |
179a.com |
7a19.com |
9a17.com |
791a.com |
971a.com |
a917.com |
a791.com |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 09:09:46
●NSa3.share-dns.com2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 09:09:46
●NSb.share-dns.net2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 09:09:46
●NSb3.share-dns.net2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 09:09:46
●A194.147.98.142026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 09:09:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 91a7.cn | a3.share-dns.com, b3.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a3.share-dns.com, b3.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91a7.cn (unsigned zone)
⏱️ Timing
Total: 1059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.147.98.14 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
91a7.cn points to a single IP number: 194.147.98.14.
other host names for instance 32f2.com, pk3.me, 91v5.cn, 19s9.com and kuut.lol share IP numbers with 91a7.cn.
Name Servers
91a7.cn is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
91a7.cn at least partially shares name servers with other domains, for instance cmogle.com, e-eeee.com, a48txr.com, scctsly.com and czyq1.com.
These name servers are often used together with the name servers a5.share-dns.com, b5.share-dns.net, a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.
Host names with one IP:
a3.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b3.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Hosts pointing to 172.64.53.25: a3.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b3.share-dns.net, b.share-dns.net.