www.mmm521.com - robtex.com
www.mmm521.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.209.115.52🇭🇰 POWERLINE-HK154.209.96.0/19 Digital Core Technology Co., Ltd | ||||||
mmm521.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.209.115.52🇭🇰 POWERLINE-HK154.209.96.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | ns7.alidns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.alidns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.alidns.com ⚠️ Not in zone NS records | ||||||
| NS | ns8.alidns.com ⚠️ Not in parent delegation | ||||||
| SOA | ns7.alidns.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A142.252.58.162017-03-18 → 2017-03-18 · 3 obs
○ 2016-07-02 21:36:08
● 2017-03-18 09:39:26
○ 2026-05-13 04:54:58
● 2017-03-18 09:39:26
○ 2026-05-13 04:54:58
●A154.209.115.522026-05-13 → 2026-05-13 · 2 obs
○ 2017-03-18 09:39:26
● 2026-05-13 04:54:58
● 2026-05-13 04:54:58
○A67.198.151.1862015-12-01 → 2016-07-02 · 4 obs
● 2015-12-01 17:06:58
● 2016-07-02 21:36:08
○ 2017-03-18 09:39:26
○ 2026-05-13 04:54:58
● 2016-07-02 21:36:08
○ 2017-03-18 09:39:26
○ 2026-05-13 04:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| mmm521.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.46
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mmm521.com (unsigned zone)
⏱️ Timing
Total: 3610ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.209.115.52 |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
www.mmm521.com points to an IP address: 154.209.115.52.
other host names include 4388x1.com, www.4388x1.com, haoci.net, www.youlaicnc.com and debaohot.net; they share IP numbers with www.mmm521.com.