cztr.com - robtex.com
cztr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.233.233.78🇺🇸 AS401701156.233.232.0/23 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1759579208 | ||||||
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=1774442122 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.hichina.com2015-08-05 → 2017-04-19 · 4 obs
● 2017-04-19 10:25:24
○ 2026-03-14 02:24:48
○ 2026-03-25 12:36:38
○NSdns2.hichina.com2015-08-05 → 2017-04-19 · 4 obs
● 2017-04-19 10:25:24
○ 2026-03-14 02:24:48
○ 2026-03-25 12:36:38
●NSns1.judns.com2026-03-14 → 2026-03-25 · 3 obs
● 2026-03-14 02:24:48
● 2026-03-25 12:36:38
●NSns1.julydns.com2026-03-14 → 2026-03-25 · 3 obs
● 2026-03-14 02:24:48
● 2026-03-25 12:36:38
●NSns2.judns.com2026-03-14 → 2026-03-25 · 3 obs
● 2026-03-14 02:24:48
● 2026-03-25 12:36:38
●NSns2.julydns.com2026-03-14 → 2026-03-25 · 3 obs
● 2026-03-14 02:24:48
● 2026-03-25 12:36:38
○MXmx.c2.icoremail.net2016-09-09 → 2017-04-19 · 5 obs
● 2016-09-09 11:18:16
● 2017-04-19 10:25:24
○ 2026-03-14 02:24:48
○ 2026-03-25 12:36:38
○MXmxn.mxhichina.com2015-08-05 → 2016-04-03 · 4 obs
● 2016-04-03 00:11:36
○ 2016-09-09 11:18:16
○ 2026-03-25 12:36:38
○MXmxw.mxhichina.com2015-08-05 → 2016-04-03 · 4 obs
● 2016-04-03 00:11:36
○ 2016-09-09 11:18:16
○ 2026-03-25 12:36:38
○A103.224.251.1312015-08-05 → 2017-04-19 · 4 obs
● 2017-04-19 10:25:24
○ 2026-03-14 02:24:48
○ 2026-03-25 12:36:38
●A156.233.233.782026-03-14 → 2026-03-25 · 3 obs
● 2026-03-14 02:24:48
● 2026-03-25 12:36:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| cztr.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cztr.com (unsigned zone)
⏱️ Timing
Total: 3191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.233.233.78 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
cztr.com points to a single IP: 156.233.233.78.
Other host names, for instance jqqf.com, tooyou.com.cn, snowyseahotel.com, tkbw.com and lxrk.com share IP numbers with cztr.com.
Name Servers
cztr.com's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cztr.com partially shares name servers with other domains; examples include jinfa8.com, ab5a42e3c3.top, suyifbt.com, suori.com and ranfa.com.cn.
Host names with one IP number:
ns1.judns.com points to: 47.97.51.45; ns2.judns.com points to: 162.159.27.251; ns1.julydns.com points to: 47.97.51.45; ns2.julydns.com points to: 162.159.48.223.
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.