aiou-google.com.cn - robtex.com
aiou-google.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.176.177🇭🇰 AS400619154.89.176.0/24 | ||||||
| NS | a4.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 | b4.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=1766566317 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030567354 | ||||||
Same first word
aiou-google.com.cn |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-03-15 → 2026-05-14 · 2 obs
● 2026-05-14 06:51:50
●NSa4.share-dns.com2026-03-15 → 2026-05-14 · 2 obs
● 2026-05-14 06:51:50
●NSb.share-dns.net2026-03-15 → 2026-05-14 · 2 obs
● 2026-05-14 06:51:50
●NSb4.share-dns.net2026-03-15 → 2026-05-14 · 2 obs
● 2026-05-14 06:51:50
●A154.89.176.1772026-03-15 → 2026-05-14 · 2 obs
● 2026-05-14 06:51:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| aiou-google.com.cn | a4.share-dns.com, b4.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a4.share-dns.com, b4.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aiou-google.com.cn (unsigned zone)
⏱️ Timing
Total: 1980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.89.176.177 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
aiou-google.com.cn points to a single IP number: 154.89.176.177.
Name Servers
aiou-google.com.cn is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
aiou-google.com.cn at least partially shares name servers with other domains, for instance 65409.xyz, bricblogy.com, 155sss.com, spoon-river.com and mianfei6.com.
These name servers are often used together with the name servers a3.share-dns.com, b3.share-dns.net, a5.share-dns.com, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a1.share-dns.com, b1.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names with one IP:
a4.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b4.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: a4.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b4.share-dns.net, b.share-dns.net.