cooledu.net - robtex.com
cooledu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.48.129.110🇺🇸 MULTA-ASN174.48.128.0/18 placeholder | ||||||
| PTR | cada.namestar.com | ||||||
| NS | 1.namestar.com ⭐ | ||||||
| A | 74.48.129.120🇺🇸 MULTA-ASN174.48.128.0/18 placeholder | ||||||
| PTR | 1.namestar.com | ||||||
| NS | 2.namestar.com | ||||||
| A | 74.48.129.121🇺🇸 MULTA-ASN174.48.128.0/18 placeholder | ||||||
| PTR | 2.namestar.com | ||||||
| SOA | 1.namestar.comsupport@namestar.com 2026-03-16 #1 | ||||||
net
| 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=1776193367 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NS1.namestar.com2026-04-10 → 2026-04-14 · 3 obs
○ 2017-02-11 10:59:40
● 2026-04-10 18:11:40
● 2026-04-14 19:05:48
● 2026-04-10 18:11:40
● 2026-04-14 19:05:48
●NS2.namestar.com2026-04-10 → 2026-04-14 · 3 obs
○ 2017-02-11 10:59:40
● 2026-04-10 18:11:40
● 2026-04-14 19:05:48
● 2026-04-10 18:11:40
● 2026-04-14 19:05:48
○NSf1g1ns1.dnspod.net2015-11-03 → 2016-05-29 · 5 obs
○ 2015-06-18 16:41:34
● 2015-11-03 09:29:18
● 2016-05-29 19:46:24
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
● 2015-11-03 09:29:18
● 2016-05-29 19:46:24
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
○NSf1g1ns2.dnspod.net2015-11-03 → 2016-05-29 · 5 obs
○ 2015-06-18 16:41:34
● 2015-11-03 09:29:18
● 2016-05-29 19:46:24
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
● 2015-11-03 09:29:18
● 2016-05-29 19:46:24
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
○NSns1.afternic.com2017-02-11 → 2017-02-11 · 4 obs
○ 2016-05-29 19:46:24
● 2017-02-11 10:59:40
○ 2026-04-10 18:11:40
○ 2026-04-14 19:05:48
● 2017-02-11 10:59:40
○ 2026-04-10 18:11:40
○ 2026-04-14 19:05:48
○NSns2.dns.com.cn2015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 16:41:34
○ 2015-11-03 09:29:18
○ 2026-04-14 19:05:48
○ 2015-11-03 09:29:18
○ 2026-04-14 19:05:48
○A184.168.221.1042017-02-11 → 2017-02-11 · 4 obs
○ 2016-05-29 19:46:24
● 2017-02-11 10:59:40
○ 2026-04-10 18:11:40
○ 2026-04-14 19:05:48
● 2017-02-11 10:59:40
○ 2026-04-10 18:11:40
○ 2026-04-14 19:05:48
○A222.186.48.1772015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 16:41:34
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
○A45.34.165.2232015-11-03 → 2016-05-29 · 5 obs
○ 2015-06-18 16:41:34
● 2015-11-03 09:29:18
● 2016-05-29 19:46:24
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
● 2015-11-03 09:29:18
● 2016-05-29 19:46:24
○ 2017-02-11 10:59:40
○ 2026-04-14 19:05:48
●A74.48.129.1102026-04-10 → 2026-04-14 · 3 obs
○ 2017-02-11 10:59:40
● 2026-04-10 18:11:40
● 2026-04-14 19:05:48
● 2026-04-10 18:11:40
● 2026-04-14 19:05:48
○CNAMEh003.sjsdidc.cn2015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 16:41:34
○ 2015-11-03 09:29:18
○ 2026-04-14 19:05:48
○ 2015-11-03 09:29:18
○ 2026-04-14 19:05:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cooledu.net | 1.namestar.com, 2.namestar.com | - |
✅ Authoritative Response
Server:74.48.129.121
NS records: 1.namestar.com, 2.namestar.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cooledu.net (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.48.129.110 |
| NS | 2 | 2.namestar.com, 1.namestar.com |
| SOA | 1 | 1.namestar.com support.namestar.com |
Analysis
IP Addresses
cooledu.net points to IP number 74.48.129.110.
For instance, other host names icecool.net, vrka.com, wrdp.net, drawfast.net and pldv.com share IP numbers with cooledu.net.
Name Servers
cooledu.net is delegated to two name servers: 1.namestar.com and 2.namestar.com.
cooledu.net uses the same name server setup as other domains such as aqlf.com, telsu.com, zqt.us, tvjo.com and iyvk.com.
Host names with one IP number:
1.namestar.com points to: 74.48.129.120.
2.namestar.com points to: 74.48.129.121.