51qcm.com - robtex.com
51qcm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.222.16.47🇸🇨 AS401701154.222.16.0/21 Vapeline Technology | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.julydns.com | ||||||
| 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=1762440779 | ||||||
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=1774636922 | ||||||
Subdomains
www.51qcm.com |
Same first word
51qcm.com |
DNS History
7 records (3 active, 4 former)
○NSdns17.hichina.com2015-07-19 → 2019-03-20 · 4 obs
● 2019-03-20 19:03:48
○ 2026-03-08 22:02:28
○ 2026-03-27 19:01:36
○NSdns18.hichina.com2015-07-19 → 2019-03-20 · 4 obs
● 2019-03-20 19:03:48
○ 2026-03-08 22:02:28
○ 2026-03-27 19:01:36
●NSns1.julydns.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 22:02:28
● 2026-03-27 19:01:36
●NSns2.julydns.com2026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 22:02:28
● 2026-03-27 19:01:36
○A112.125.204.1982015-07-19 → 2016-06-29 · 4 obs
● 2016-06-29 05:52:08
○ 2017-02-13 21:53:30
○ 2026-03-27 19:01:36
●A154.222.16.472026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 22:02:28
● 2026-03-27 19:01:36
○A182.92.201.12017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 21:53:30
○ 2019-03-20 19:03:48
○ 2026-03-27 19:01:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51qcm.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51qcm.com (unsigned zone)
⏱️ Timing
Total: 1172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.222.16.47 |
| 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.julydns.com, ns2.julydns.com)
Analysis
Hierarchy
www.51qcm.com has 51qcm.com as its parent.
IP Addresses
51qcm.com maps to IP address 154.222.16.47.
Other host names, for instance gbdjune.com, laojiu999.com, 710mai.com, www.zhuonaweiya.com and 0731hxt.com share IP numbers with 51qcm.com.
Name Servers
Two name servers ns1.julydns.com and ns2.julydns.com are delegated to 51qcm.com.
51qcm.com uses the same name server configuration as other domains, such as huatailvyou.com, 917fangchanwang.com, cncgz.cn, returnees.net and xiyishiye.com.
51qcm.com at least partially shares name servers with other domains such as lhln.cn, zhangshangweifang.com, linaa.cn, rwikh.cn and dclsu24.cn.
These name servers are commonly used with ns1.judns.com and ns2.judns.com.
Host names with a single IP address:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223