52czn.com - robtex.com
52czn.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=1774520582 | ||||||
Same first word
52czn.com |
Similar names
DNS History
14 records (3 active, 11 former)
○NSa.share-dns.com2026-02-17 → 2026-02-17 · 3 obs
○ 2017-02-10 19:46:08
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
○NSa8.share-dns.com2026-02-17 → 2026-02-17 · 3 obs
○ 2017-02-10 19:46:08
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
○NSb.share-dns.net2026-02-17 → 2026-02-17 · 3 obs
○ 2017-02-10 19:46:08
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
○NSb8.share-dns.net2026-02-17 → 2026-02-17 · 3 obs
○ 2017-02-10 19:46:08
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
●NSexpire1.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-17 11:50:14
● 2026-03-26 10:38:56
● 2026-03-26 10:38:56
●NSexpire2.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-17 11:50:14
● 2026-03-26 10:38:56
● 2026-03-26 10:38:56
○NSf1g1ns1.dnspod.net2015-11-27 → 2016-06-19 · 4 obs
● 2015-11-27 17:04:48
● 2016-06-19 15:34:52
○ 2017-02-10 19:46:08
○ 2026-03-26 10:38:56
● 2016-06-19 15:34:52
○ 2017-02-10 19:46:08
○ 2026-03-26 10:38:56
○NSf1g1ns2.dnspod.net2015-11-27 → 2016-06-19 · 4 obs
● 2015-11-27 17:04:48
● 2016-06-19 15:34:52
○ 2017-02-10 19:46:08
○ 2026-03-26 10:38:56
● 2016-06-19 15:34:52
○ 2017-02-10 19:46:08
○ 2026-03-26 10:38:56
○NSjuming.dnsdun.com2017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-19 15:34:52
● 2017-02-10 19:46:08
○ 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2017-02-10 19:46:08
○ 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
○NSjuming.dnsdun.net2017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-19 15:34:52
● 2017-02-10 19:46:08
○ 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2017-02-10 19:46:08
○ 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
○A121.42.125.1772015-11-27 → 2016-06-19 · 4 obs
● 2015-11-27 17:04:48
● 2016-06-19 15:34:52
○ 2017-02-10 19:46:08
○ 2026-03-26 10:38:56
● 2016-06-19 15:34:52
○ 2017-02-10 19:46:08
○ 2026-03-26 10:38:56
○A38.177.168.1562026-02-17 → 2026-02-17 · 3 obs
○ 2017-02-10 19:46:08
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
○A45.250.199.452017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-19 15:34:52
● 2017-02-10 19:46:08
○ 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
● 2017-02-10 19:46:08
○ 2026-02-17 11:50:14
○ 2026-03-26 10:38:56
●CNAMEexp.gs-cdn.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 10:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 52czn.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 52czn.com (unsigned zone)
⏱️ Timing
Total: 576ms | 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
IP Addresses
52czn.com points to a single IP number: 172.65.190.172.
Other host names, for instance exp.gs-cdn.com and 0syn.com, share IP numbers with 52czn.com.