semcool.com - robtex.com
semcool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.88.35.111🇺🇸 Alibaba-Cloud47.88.0.0/18 Alibaba Cloud | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.1🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.1🇨🇳 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 | 170.33.32.208🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.24🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.8🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip2.alidns.com | ||||||
| A | 2408:4009:500::2🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.2🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.2🇨🇳 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 | 170.33.32.209🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.25🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.9🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2026-01-07 #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 | ||||||
Subdomains
www.semcool.com |
Same first word
semcool.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSanna.ns.cloudflare.com2020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 06:16:12
○ 2026-03-20 04:51:34
○NSf1g1ns1.dnspod.net2015-10-17 → 2016-07-20 · 4 obs
● 2016-07-20 05:02:52
○ 2017-03-22 00:44:14
○ 2026-03-20 04:51:34
○NSf1g1ns2.dnspod.net2015-10-17 → 2016-07-20 · 4 obs
● 2016-07-20 05:02:52
○ 2017-03-22 00:44:14
○ 2026-03-20 04:51:34
○NSjosh.ns.cloudflare.com2020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 06:16:12
○ 2026-03-20 04:51:34
○NSns1626.ztomy.com2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 00:44:14
○ 2020-02-16 06:16:12
○ 2026-03-20 04:51:34
○NSns2626.ztomy.com2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 00:44:14
○ 2020-02-16 06:16:12
○ 2026-03-20 04:51:34
●NSvip1.alidns.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 04:51:34
●NSvip2.alidns.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 04:51:34
○A204.11.56.482017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 00:44:14
○ 2020-02-16 06:16:12
○ 2026-03-20 04:51:34
○A213.59.113.1062020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 06:16:12
○ 2026-03-20 04:51:34
●A47.88.35.1112026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 04:51:34
○A68.64.164.702015-10-17 → 2016-07-20 · 4 obs
● 2016-07-20 05:02:52
○ 2017-03-22 00:44:14
○ 2026-03-20 04:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| semcool.com | vip1.alidns.com, vip2.alidns.com | 20 records |
✅ Authoritative Response
Server: 121.40.6.162
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semcool.com (unsigned zone)
⏱️ Timing
Total: 3275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.88.35.111 |
| NS | 2 | vip2.alidns.com, vip1.alidns.com |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)
Analysis
Hierarchy
The parent of www.semcool.com is semcool.com.
IP Addresses
semcool.com points to a single IP number: 47.88.35.111.
Other host names, for instance www.semcool.com, share IP numbers with semcool.com.
Name Servers
semcool.com is delegated to two name servers: vip1.alidns.com and vip2.alidns.com.
semcool.com uses the same name server setup as other domains, for instance jumuduan.com, jiangmen.pro, fothing.com, szgalaxy.com and javalovers.cn.
semcool.com shares name servers with other domains at least partially, for instance xiaoxiongyouhao.com, zjjdj.com, cj.gov.cn, fixtime.com and wanwyun.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.