zh-system.com - robtex.com
zh-system.com
| CNAME | buquqoqa.ccname.org | ||||||
| CNAME | codemu20.ccname.org | ||||||
| CNAME | buweye30.ccname.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.222.139.234🇨🇦 OVH51.222.0.0/16 Hosting route | ||||||
| PTR | vps-17ef3e1b.vps.ovh.ca | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774376642 | ||||||
Same first word
zh-system.com |
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-02-17 → 2026-03-24 · 3 obs
○ 2020-03-01 12:10:14
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
●NSa4.share-dns.com2026-02-17 → 2026-03-24 · 3 obs
○ 2020-03-01 12:10:14
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
●NSb.share-dns.net2026-02-17 → 2026-03-24 · 3 obs
○ 2020-03-01 12:10:14
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
●NSb4.share-dns.net2026-02-17 → 2026-03-24 · 3 obs
○ 2020-03-01 12:10:14
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
○NSdns10.hichina.com2015-06-12 → 2020-03-01 · 4 obs
● 2015-06-12 06:14:54
● 2020-03-01 12:10:14
○ 2026-02-17 13:17:26
○ 2026-03-24 18:43:44
● 2020-03-01 12:10:14
○ 2026-02-17 13:17:26
○ 2026-03-24 18:43:44
○NSdns9.hichina.com2015-06-12 → 2020-03-01 · 4 obs
● 2015-06-12 06:14:54
● 2020-03-01 12:10:14
○ 2026-02-17 13:17:26
○ 2026-03-24 18:43:44
● 2020-03-01 12:10:14
○ 2026-02-17 13:17:26
○ 2026-03-24 18:43:44
○A112.74.195.1322020-03-01 → 2020-03-01 · 4 obs
○ 2017-03-21 06:10:32
● 2020-03-01 12:10:14
○ 2026-02-17 13:17:26
○ 2026-03-24 18:43:44
● 2020-03-01 12:10:14
○ 2026-02-17 13:17:26
○ 2026-03-24 18:43:44
○A223.6.94.72015-06-12 → 2017-03-21 · 4 obs
● 2015-06-12 06:14:54
● 2017-03-21 06:10:32
○ 2020-03-01 12:10:14
○ 2026-03-24 18:43:44
● 2017-03-21 06:10:32
○ 2020-03-01 12:10:14
○ 2026-03-24 18:43:44
●CNAMEbuquqoqa.ccname.org2026-02-17 → 2026-03-24 · 2 obs
● 2026-02-17 13:17:26
● 2026-03-24 18:43:44
● 2026-03-24 18:43:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| zh-system.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zh-system.com (unsigned zone)
⏱️ Timing
Total: 110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | buquqoqa.ccname.org |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a4.share-dns.com)
Analysis
IP Addresses
zh-system.com points to an IP address: 51.222.139.234.
other host names include jefilosi.ccname.org, gufayase.ccname.org, vps-17ef3e1b.vps.ovh.ca, fiqobexe.ccname.org and jijaxuci.cdnfree.org; they share IP numbers with zh-system.com.