gzu521.com - robtex.com
gzu521.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.85.204.189🇺🇸 FASTNET-AS38.85.204.0/22 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1734678483 | ||||||
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=1776078862 | ||||||
Same first word
DNS History
8 records (3 active, 5 former)
●NSa.share-dns.com2026-04-02 → 2026-04-13 · 3 obs
● 2026-04-02 05:49:12
● 2026-04-13 11:28:14
●NSb.share-dns.net2026-04-02 → 2026-04-13 · 3 obs
● 2026-04-02 05:49:12
● 2026-04-13 11:28:14
○NSf1g1ns1.dnspod.net2015-08-10 → 2016-06-26 · 5 obs
● 2015-08-10 08:51:40
● 2016-06-26 14:40:22
○ 2026-04-02 05:49:12
○ 2026-04-13 11:28:14
○NSf1g1ns2.dnspod.net2015-08-10 → 2016-06-26 · 5 obs
● 2015-08-10 08:51:40
● 2016-06-26 14:40:22
○ 2026-04-02 05:49:12
○ 2026-04-13 11:28:14
○MXmx.ym.163.com2015-08-10 → 2016-06-26 · 5 obs
● 2015-08-10 08:51:40
● 2016-06-26 14:40:22
○ 2026-04-02 05:49:12
○ 2026-04-13 11:28:14
○A114.55.115.522016-06-26 → 2016-06-26 · 4 obs
● 2016-06-26 14:40:22
○ 2026-04-02 05:49:12
○ 2026-04-13 11:28:14
○A120.26.121.312015-08-10 → 2016-04-03 · 5 obs
● 2015-08-10 08:51:40
● 2016-04-03 08:01:18
○ 2016-06-26 14:40:22
○ 2026-04-13 11:28:14
●A38.85.204.1892026-04-02 → 2026-04-13 · 3 obs
● 2026-04-02 05:49:12
● 2026-04-13 11:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gzu521.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gzu521.com (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.85.204.189 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
gzu521.com resolves to a single IP: 38.85.204.189.
Name Servers
gzu521.com has two name servers: a.share-dns.com and b.share-dns.net.
gzu521.com shares the same name server setup as other domains, for example feiphotostudio.com, jonathanbranson.com, cmschlna5gc.com, henanqundao.com and shoppingflor.com.
gzu521.com shares some name servers with other domains, for example byandreablk.com, sanatez.net, sdqapp.com, njhaoting.cn and 667jj.com.
these name servers are often used with a12.share-dns.com, b12.share-dns.net, a6.share-dns.com, b6.share-dns.net, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com, b5.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with a single IP:
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239