21089.com - robtex.com
21089.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.17.8.164🇺🇸 DMIT-AS906154.17.8.0/24 DMIT | ||||||
| PTR | host-by.dmit.com | ||||||
| NS | vip7.alidns.com ⭐ | ||||||
| A | 2408:4009:500::7🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.7🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 47.88.82.208🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud | ||||||
| A | 47.253.24.27🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud | ||||||
| A | 47.254.160.176🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud | ||||||
| A | 140.205.1.13🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.214🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.14🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip8.alidns.com | ||||||
| A | 2408:4009:500::8🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.8🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 47.88.82.209🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud | ||||||
| A | 47.253.24.28🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud | ||||||
| A | 47.254.160.177🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud | ||||||
| A | 140.205.1.14🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.215🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.15🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| SOA | vip7.alidns.comhostmaster@hichina.com 2025-12-11 #7 | ||||||
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=1783788522 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns1.iidns.com2015-07-21 → 2017-04-09 · 4 obs
● 2017-04-09 05:47:14
○ 2026-07-04 09:24:04
○ 2026-07-11 16:52:42
○NSdns2.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-07-11 16:52:42
○NSdns3.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-07-11 16:52:42
○NSdns4.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-07-11 16:52:42
○NSdns5.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-07-11 16:52:42
○NSdns6.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-07-11 16:52:42
●NSvip7.alidns.com2026-07-04 → 2026-07-11 · 3 obs
● 2026-07-04 09:24:04
● 2026-07-11 16:52:42
●NSvip8.alidns.com2026-07-04 → 2026-07-11 · 3 obs
● 2026-07-04 09:24:04
● 2026-07-11 16:52:42
●A154.17.8.1642026-07-04 → 2026-07-11 · 2 obs
● 2026-07-11 16:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 21089.com | vip7.alidns.com, vip8.alidns.com | 24 records |
✅ Authoritative Response
Server:121.40.6.167
NS records: vip7.alidns.com, vip8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21089.com (unsigned zone)
⏱️ Timing
Total: 3453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.17.8.164 |
| NS | 2 | vip7.alidns.com, vip8.alidns.com |
| SOA | 1 | vip7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 24
Out-of-bailiwick: 24 (vip7.alidns.com, vip7.alidns.com, vip7.alidns.com...)
Analysis
IP Addresses
21089.com directs to one IP number, which is 154.17.8.164.
Among the host names that share IP numbers with 21089.com are 74862.com, www.5513579.com, 19646.com and two others.
Name Servers
The NS records for 21089.com delegate to vip7.alidns.com and vip8.alidns.com.
21089.com has the same name server delegation as a number of other domains, such as yocowell.com, entertaining-film.com, ax88aa.top and two more.
The name servers of 21089.com overlap at least partially with those of other domains — among them 311291.com, wfgold.com, 822512.com and two more.
These name servers commonly appear alongside the name servers ns7.alidns.com and ns8.alidns.com.
Host names resolving to 8 IP numbers:
vip7.alidns.com maps to 8.212.93.7, 47.88.82.208, 47.253.24.27 and 5 additional IP addresses.
vip8.alidns.com maps to 8.212.93.8, 47.88.82.209, 47.253.24.28 and 5 additional IP addresses.