54mba.cn - robtex.com
54mba.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.86.40.73🇺🇸 Alibaba-Cloud47.86.0.0/17 Proxy-registered route object | ||||||
| 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=1772802819 | ||||||
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=2034661398 | ||||||
Same first word
54mba.cn |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1-domain-expired.myhostadmin.net2026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-12 05:56:58
●NSns1.julydns.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 05:56:58
○NSns2-domain-expired.myhostadmin.net2026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-12 05:56:58
●NSns2.julydns.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 05:56:58
○A128.14.74.1072026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-12 05:56:58
○A128.14.74.1242026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-12 05:56:58
●A47.86.40.732026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 05:56:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn... | - |
| 54mba.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 54mba.cn (unsigned zone)
⏱️ Timing
Total: 3161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.86.40.73 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
54mba.cn points to a single IP address: 47.86.40.73.
Other host names such as 818yun.cn, yujin88.com, com--www.sdruiao.com, szschx.com and www.app.mja168.cn share IP numbers with 54mba.cn.
Name Servers
54mba.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least part of the name servers for 54mba.cn are shared with other domains, for instance micorsoftoffice.com, heubank.com, hebqq.com, dlzos.com and bet0055.com.
These name servers are commonly used alongside jm1.dns.com and jm2.dns.com.
Host names with a single 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.
Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.