yyzhou.com - robtex.com
yyzhou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.211.183.102🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | a8.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 | b8.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=1774786182 | ||||||
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=1776108237 | ||||||
Same first word
yyzhou.com |
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 19:45:34
● 2026-04-13 19:45:38
●NSa8.share-dns.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 19:45:34
● 2026-04-13 19:45:38
●NSb.share-dns.net2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 19:45:34
● 2026-04-13 19:45:38
●NSb8.share-dns.net2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 19:45:34
● 2026-04-13 19:45:38
○NSdns10.hichina.com2015-10-24 → 2017-03-31 · 4 obs
● 2017-03-31 06:01:30
○ 2026-02-27 10:51:08
○ 2026-04-13 19:45:38
○NSdns9.hichina.com2015-10-24 → 2017-03-31 · 4 obs
● 2017-03-31 06:01:30
○ 2026-02-27 10:51:08
○ 2026-04-13 19:45:38
○NSscott.ns.cloudflare.com2026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 10:51:08
● 2026-02-27 18:01:12
○ 2026-04-13 19:45:34
○ 2026-04-13 19:45:38
○NStricia.ns.cloudflare.com2026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 10:51:08
● 2026-02-27 18:01:12
○ 2026-04-13 19:45:34
○ 2026-04-13 19:45:38
○A104.21.90.1272026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 10:51:08
● 2026-02-27 18:01:12
○ 2026-04-13 19:45:34
○ 2026-04-13 19:45:38
○A172.67.156.1662026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 10:51:08
● 2026-02-27 18:01:12
○ 2026-04-13 19:45:34
○ 2026-04-13 19:45:38
●A177.211.183.1022026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 19:45:34
● 2026-04-13 19:45:38
○A183.61.146.232016-03-27 → 2017-03-31 · 4 obs
● 2017-03-31 06:01:30
○ 2026-02-27 10:51:08
○ 2026-04-13 19:45:38
○A2606:4700:3031::ac43:9ca62026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 10:51:08
● 2026-02-27 18:01:12
○ 2026-04-13 19:45:34
○ 2026-04-13 19:45:38
○A2606:4700:3033::6815:5a7f2026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 10:51:08
● 2026-02-27 18:01:12
○ 2026-04-13 19:45:34
○ 2026-04-13 19:45:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| yyzhou.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yyzhou.com (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.211.183.102 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a8.share-dns.com)
Analysis
IP Addresses
yyzhou.com points to a single IP: 177.211.183.102.
Other host names, for example jssyjc.net, dgmxjy.com, cqzongshen.com and weiyouren.com share IP numbers with yyzhou.com.
Name Servers
yyzhou.com's delegation is handled by four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
yyzhou.com partially shares name servers with other domains; examples include dafuye.com, hzcaijunshaonian.com, hlnnw.com, 1a99a8eacec4.top and kuailianphd.com.cn.
These name servers are commonly used alongside a3.share-dns.com, b3.share-dns.net, a9.share-dns.com, b9.share-dns.net, a7.share-dns.com, b7.share-dns.net, a5.share-dns.com, b5.share-dns.net, a1.share-dns.com and b1.share-dns.net.
Host names sharing a single IP address:
a8.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b8.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a8.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b8.share-dns.net and b.share-dns.net.