mumuclass.com - robtex.com
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mumuclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 8.212.93.1🇭🇰 Alibaba_Cloud_SEC | ||||||
| A | 140.205.1.1🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 170.33.32.208🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.73.24🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.80.8🇸🇬 Alibaba_Cloud_SEC | ||||||
| NS | vip2.alidns.com | ||||||
| A | 2408:4009:500::2🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 8.212.93.2🇭🇰 Alibaba_Cloud_SEC | ||||||
| A | 140.205.1.2🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 170.33.32.209🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.73.25🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.80.9🇸🇬 Alibaba_Cloud_SEC | ||||||
| TXT | 2017050200000051rjxaxm52vpmk95a5b18tap5jsuk8qup51izelzokbnyvsqcc | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2025-12-10 #11 | ||||||
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=1771291435 | ||||||
Similar names
DNS History
6 records (2 active, 4 former)
○NSdns10.hichina.com2017-01-05 → 2017-12-13 · 3 obs
● 2017-12-13 16:24:40
○ 2026-02-18 10:12:10
○NSdns9.hichina.com2017-01-05 → 2017-12-13 · 3 obs
● 2017-12-13 16:24:40
○ 2026-02-18 10:12:10
●NSvip1.alidns.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 10:12:10
●NSvip2.alidns.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 10:12:10
○A123.56.250.2172017-01-05 → 2017-01-05 · 3 obs
○ 2017-12-13 16:24:40
○ 2026-02-18 10:12:10
○A123.57.2.952017-12-13 → 2017-12-13 · 3 obs
● 2017-12-13 16:24:40
○ 2026-02-18 10:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mumuclass.com | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server: 121.40.6.161
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mumuclass.com (unsigned zone)
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip1.alidns.com, vip2.alidns.com |
| TXT | 1 | 2017050200000051rjxaxm52vpmk95a5b18tap5j |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
AI analysis
mumuclass.com has two name servers: vip1.alidns.com and vip2.alidns.com.
mumuclass.com shares the same name server setup as other domains, for example 5188.cn, dms9000.net, 365vcloud.net, 6520.com and gsssd.com.
mumuclass.com shares some name servers with other domains, for instance goldhoe.com, freemindworld.com and cxsup.com.
These name servers are commonly used together with vip3.alidns.com and vip4.alidns.com.
Host names with six IP numbers: vip1.alidns.com points to: 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8; vip2.alidns.com points to: 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.