2131.com - robtex.com
2131.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.75.46.38🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object | ||||||
| NS | ns1.alidns.com ⭐ | ||||||
| A | 2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.115🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.125🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns2.alidns.com | ||||||
| A | 2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.116🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.126🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | ns1.alidns.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
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=1784113442 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSf1g1ns1.dnspod.net2015-08-17 → 2017-03-22 · 5 obs
● 2015-08-17 02:29:44
● 2017-03-22 17:59:14
○ 2026-07-04 21:24:56
○ 2026-07-15 11:17:30
○NSf1g1ns2.dnspod.net2015-08-17 → 2016-01-18 · 5 obs
● 2015-08-17 02:29:44
● 2016-01-18 15:00:34
○ 2026-07-04 21:24:56
○ 2026-07-15 11:17:30
●NSns1.alidns.com2026-07-04 → 2026-07-15 · 3 obs
● 2026-07-04 21:24:56
● 2026-07-15 11:17:30
●NSns2.alidns.com2026-07-04 → 2026-07-15 · 3 obs
● 2026-07-04 21:24:56
● 2026-07-15 11:17:30
○A106.75.61.192017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 17:59:14
○ 2026-07-04 21:24:56
○ 2026-07-15 11:17:30
●A47.75.46.382026-07-04 → 2026-07-15 · 3 obs
● 2026-07-04 21:24:56
● 2026-07-15 11:17:30
○A61.160.254.1472015-08-17 → 2016-01-18 · 5 obs
● 2015-08-17 02:29:44
● 2016-01-18 15:00:34
○ 2017-03-22 17:59:14
○ 2026-07-15 11:17:30
○A66.116.125.1122008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-17 02:29:44
○ 2026-07-15 11:17:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 2131.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 2131.com (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.75.46.38 |
| NS | 2 | ns1.alidns.com, ns2.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
2131.com directs to one IP number, which is 47.75.46.38.
Name Servers
Two name servers handle the delegation for 2131.com: ns1.alidns.com and ns2.alidns.com.
2131.com has the same name server delegation as a number of other domains, such as d9982.cc, robamworld.com, 2bade49c110301.beer and two more.
At least some of 2131.com's name servers are shared with other domains, for example 33kakaka.com, aifenxi.com, sarko.com and two more.
These name servers tend to co-occur with ns7.alidns.com, ns8.alidns.com, dns7.hichina.com and 7 other name servers in the same DNS delegations.
Host names resolving to 9 IP numbers:
ns1.alidns.com resolves to 39.96.153.45, 39.96.153.55 and 47.118.199.205 among others, with 6 other IP addresses in total.
ns2.alidns.com resolves to 39.96.153.46, 39.96.153.56 and 47.118.199.206 among others, with 6 other IP addresses in total.