21mk.com - robtex.com
21mk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.124.119.144🇿🇦 POWERLINE-HK160.124.96.0/19 Proxy-registered route object | ||||||
| NS | ns7.alidns.com ⭐ | ||||||
| A | 2408:4009:501::3🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117🇨🇳 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 | 139.224.142.127🇨🇳 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 | ns8.alidns.com | ||||||
| A | 2408:4009:501::4🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101🇨🇳 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 | 139.224.142.118🇨🇳 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 | ns7.alidns.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1778793506 | ||||||
Subdomains
www.21mk.com |
Same first word
Similar names
DNS History
20 records (3 active, 17 former)
○NSdns10.hichina.com2017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 07:50:40
○ 2026-05-14 21:28:14
○ 2026-05-14 21:28:18
○NSdns9.hichina.com2017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 07:50:40
○ 2026-05-14 21:28:14
○ 2026-05-14 21:28:18
○NSns1.bodis.com2016-03-03 → 2016-03-03 · 4 obs
● 2016-03-03 17:05:04
○ 2017-04-10 07:50:40
○ 2026-05-14 21:28:18
○NSns1.dnspod.net2008-11-05 → 2008-11-05 · 3 obs
○ 2015-07-07 14:48:24
○ 2026-05-14 21:28:18
○NSns2.bodis.com2016-03-03 → 2016-03-03 · 4 obs
● 2016-03-03 17:05:04
○ 2017-04-10 07:50:40
○ 2026-05-14 21:28:18
○NSns2.dnspod.net2008-11-05 → 2008-11-05 · 3 obs
○ 2015-07-07 14:48:24
○ 2026-05-14 21:28:18
○NSns3.dnspod.net2008-11-05 → 2008-11-05 · 3 obs
○ 2015-07-07 14:48:24
○ 2026-05-14 21:28:18
○NSns4.dnspod.net2008-11-05 → 2008-11-05 · 3 obs
○ 2015-07-07 14:48:24
○ 2026-05-14 21:28:18
○NSns5.dnspod.net2008-11-05 → 2008-11-05 · 3 obs
○ 2015-07-07 14:48:24
○ 2026-05-14 21:28:18
○NSns6.dnspod.net2008-11-05 → 2008-11-05 · 3 obs
○ 2015-07-07 14:48:24
○ 2026-05-14 21:28:18
●NSns7.alidns.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 21:28:14
● 2026-05-14 21:28:18
●NSns8.alidns.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 21:28:14
● 2026-05-14 21:28:18
○NSwww.21mk.com2015-07-07 → 2015-11-11 · 5 obs
● 2015-07-07 14:48:24
● 2015-11-11 12:41:58
○ 2016-03-03 17:05:04
○ 2026-05-14 21:28:18
○MXio.bouncemx.com2015-11-11 → 2015-11-11 · 3 obs
○ 2016-03-03 17:05:04
○ 2026-05-14 21:28:18
○A122.224.146.1152008-11-05 → 2008-11-05 · 3 obs
○ 2015-07-07 14:48:24
○ 2026-05-14 21:28:18
●A160.124.119.1442026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 21:28:14
● 2026-05-14 21:28:18
○A199.59.243.1202016-03-03 → 2016-03-03 · 4 obs
● 2016-03-03 17:05:04
○ 2017-04-10 07:50:40
○ 2026-05-14 21:28:18
○A70.39.84.2322015-11-11 → 2015-11-11 · 4 obs
● 2015-11-11 12:41:58
○ 2016-03-03 17:05:04
○ 2026-05-14 21:28:18
○A70.39.84.2502015-07-07 → 2015-07-07 · 4 obs
● 2015-07-07 14:48:24
○ 2026-05-14 21:28:14
○ 2026-05-14 21:28:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21mk.com | ns7.alidns.com, ns8.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.47
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21mk.com (unsigned zone)
⏱️ Timing
Total: 1068ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.124.119.144 |
| NS | 2 | ns7.alidns.com, ns8.alidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns7.alidns.com, ns7.alidns.com, ns7.alidns.com...)
Analysis
Hierarchy
21mk.com is the parent of www.21mk.com.
IP Addresses
21mk.com points to IP number 160.124.119.144.
Other host names, for example mbd-china.com and www.21mk.com, share IPs with 21mk.com.
Name Servers
21mk.com is delegated to two name servers: ns7.alidns.com and ns8.alidns.com.
21mk.com uses the same name server setup as other domains such as qpmv.cn, 539999.cc, gagtgj.com, 8430.com and 55lian.com.
21mk.com shares name servers with other domains at least partially, for example sicauman.com, jordan962.com, wuliu168.com, 4747cc.com and wbldsq.com.
These name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
ns7.alidns.com points to: 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.
ns8.alidns.com points to: 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.