bz54.cn - robtex.com
bz54.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.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 | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| 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 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034704400 | ||||||
Same first word
bz54.cn |
Similar names
DNS History
17 records (4 active, 13 former)
○NSdm1.longmingdns.com2026-04-23 → 2026-04-23 · 1 obs
○NSdm2.longmingdns.com2026-04-23 → 2026-04-23 · 1 obs
●NSns1.julydns.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 22:19:56
○NSns1.myhostadmin.net2017-04-07 → 2017-04-23 · 4 obs
● 2017-04-23 08:02:26
○ 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○NSns2.dnsdun.com2017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
●NSns2.julydns.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 22:19:56
○NSns2.myhostadmin.net2017-04-07 → 2017-04-23 · 4 obs
● 2017-04-23 08:02:26
○ 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○NSns3.myhostadmin.net2017-04-07 → 2017-04-23 · 4 obs
● 2017-04-23 08:02:26
○ 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○NSns4.dnsdun.net2017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○NSns4.myhostadmin.net2017-04-07 → 2017-04-23 · 4 obs
● 2017-04-23 08:02:26
○ 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○NSns5.myhostadmin.net2017-04-07 → 2017-04-23 · 4 obs
● 2017-04-23 08:02:26
○ 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○NSns6.myhostadmin.net2017-04-07 → 2017-04-23 · 4 obs
● 2017-04-23 08:02:26
○ 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○A104.195.1.722026-04-23 → 2026-04-23 · 1 obs
○A107.165.247.172017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
○A23.248.196.542017-04-07 → 2017-04-23 · 4 obs
● 2017-04-23 08:02:26
○ 2017-05-14 23:57:46
○ 2026-04-23 22:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bz54.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bz54.cn (unsigned zone)
⏱️ Timing
Total: 1379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
bz54.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
bz54.cn at least partially shares name servers with other domains, for instance qzxxcm.com, rh6666.cn, qiren.net, dzdtw.com and ucjyj11.cn.
Host names with a single IP:
ns1.judns.com points to 162.159.27.251.
ns2.judns.com points to 162.159.27.251.
ns1.julydns.com points to 162.159.48.223.
ns2.julydns.com points to 162.159.48.223.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.