pcb-google.com.cn - robtex.com
pcb-google.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.244.176.133🇺🇸 GNET-AS9294156.244.176.0/20 | ||||||
| NS | a10.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 | b10.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=1770364729 | ||||||
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=2030513400 | ||||||
Same first word
pcb-google.com.cn |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-02-18 → 2026-04-14 · 2 obs
● 2026-04-14 02:11:22
●NSa10.share-dns.com2026-02-18 → 2026-04-14 · 2 obs
● 2026-04-14 02:11:22
●NSb.share-dns.net2026-02-18 → 2026-04-14 · 2 obs
● 2026-04-14 02:11:22
●NSb10.share-dns.net2026-02-18 → 2026-04-14 · 2 obs
● 2026-04-14 02:11:22
●A156.244.176.1332026-02-18 → 2026-04-14 · 2 obs
● 2026-04-14 02:11:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| pcb-google.com.cn | a10.share-dns.com, b10.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a10.share-dns.com, b10.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pcb-google.com.cn (unsigned zone)
⏱️ Timing
Total: 815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.244.176.133 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
pcb-google.com.cn points to a single IP number: 156.244.176.133.
Name Servers
pcb-google.com.cn is delegated to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
pcb-google.com.cn at least partially shares name servers with other domains, for instance coralcreekgolfcourse.com, av886.com, yldjc.com, hbglz.com and easync.cn.
These name servers are often used together with the name servers a4.share-dns.com, b4.share-dns.net, a12.share-dns.com, b12.share-dns.net, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com, b5.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Host names with one IP:
a10.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b10.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: a10.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b10.share-dns.net, b.share-dns.net.