dudushan.com - robtex.com
dudushan.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774509632 | ||||||
Subdomains
www.dudushan.com |
Same first word
dudushan.com |
DNS History
12 records (3 active, 9 former)
○NSa.share-dns.com2026-03-10 → 2026-03-13 · 4 obs
○ 2017-06-20 10:45:08
● 2026-03-10 22:24:02
● 2026-03-13 23:20:04
○ 2026-03-26 07:24:06
● 2026-03-10 22:24:02
● 2026-03-13 23:20:04
○ 2026-03-26 07:24:06
○NSb.share-dns.net2026-03-10 → 2026-03-13 · 4 obs
○ 2017-06-20 10:45:08
● 2026-03-10 22:24:02
● 2026-03-13 23:20:04
○ 2026-03-26 07:24:06
● 2026-03-10 22:24:02
● 2026-03-13 23:20:04
○ 2026-03-26 07:24:06
●NSexpire1.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-03-13 23:20:04
● 2026-03-26 07:24:06
● 2026-03-26 07:24:06
●NSexpire2.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-03-13 23:20:04
● 2026-03-26 07:24:06
● 2026-03-26 07:24:06
○NSns43.domaincontrol.com2015-06-17 → 2016-09-22 · 4 obs
● 2015-06-17 02:28:48
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
○NSns44.domaincontrol.com2015-06-17 → 2016-09-22 · 4 obs
● 2015-06-17 02:28:48
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
○MXmailstore1.secureserver.net2015-06-17 → 2016-09-22 · 4 obs
● 2015-06-17 02:28:48
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
○MXsmtp.secureserver.net2015-06-17 → 2016-09-22 · 4 obs
● 2015-06-17 02:28:48
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
○A103.21.90.2332026-03-10 → 2026-03-13 · 4 obs
○ 2017-06-20 10:45:08
● 2026-03-10 22:24:02
● 2026-03-13 23:20:04
○ 2026-03-26 07:24:06
● 2026-03-10 22:24:02
● 2026-03-13 23:20:04
○ 2026-03-26 07:24:06
○A142.54.180.1522015-06-17 → 2015-11-02 · 4 obs
● 2015-06-17 02:28:48
● 2015-11-02 05:51:42
○ 2016-01-27 13:37:18
○ 2026-03-26 07:24:06
● 2015-11-02 05:51:42
○ 2016-01-27 13:37:18
○ 2026-03-26 07:24:06
○A199.180.102.132016-01-27 → 2016-09-22 · 5 obs
○ 2015-11-02 05:51:42
● 2016-01-27 13:37:18
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
● 2016-01-27 13:37:18
● 2016-09-22 02:18:52
○ 2017-06-20 10:45:08
○ 2026-03-26 07:24:06
●CNAMEexp.gs-cdn.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 07:24:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| dudushan.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dudushan.com (unsigned zone)
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
Hierarchy
The parent of www.dudushan.com is dudushan.com.
IP Addresses
dudushan.com points to a single IP address: 172.65.190.172.
Other host names, such as 0syn.com and exp.gs-cdn.com, share IP numbers with dudushan.com.