coolsc.net - robtex.com
coolsc.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.77🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | mta11.jensenstilbud.com | ||||||
| NS | www.coolsc.net ⭐ | ||||||
| A | 208.98.40.74🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 64.32.10.2🇺🇸 SHARKTECH-164.32.10.0/24 CMI (Customer Route) | ||||||
| SOA | www.coolsc.netcoolsc@net 2008-08-03 #0 | ||||||
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=1774430807 | ||||||
Subdomains
www.coolsc.net |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSf1g1ns1.dnspod.net2017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 03:31:56
○ 2026-03-07 22:42:20
○ 2026-03-25 09:54:22
○NSf1g1ns2.dnspod.net2017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 03:31:56
○ 2026-03-07 22:42:20
○ 2026-03-25 09:54:22
●NSns1.4.cn2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 22:42:20
● 2026-03-25 09:54:22
○NSns1.bddns.cn2015-08-10 → 2016-06-03 · 5 obs
● 2015-08-10 14:45:32
● 2016-06-03 16:40:02
○ 2017-04-20 03:31:56
○ 2026-03-25 09:54:22
●NSns2.4.cn2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 22:42:20
● 2026-03-25 09:54:22
○NSns2.bddns.cn2015-08-10 → 2016-06-03 · 5 obs
● 2015-08-10 14:45:32
● 2016-06-03 16:40:02
○ 2017-04-20 03:31:56
○ 2026-03-25 09:54:22
●NSwww.coolsc.net2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 22:42:20
● 2026-03-25 09:54:22
○A118.123.7.2002017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 03:31:56
○ 2026-03-07 22:42:20
○ 2026-03-25 09:54:22
○A208.98.40.362026-03-07 → 2026-03-07 · 4 obs
● 2026-03-07 22:42:20
○ 2026-03-13 13:46:42
○ 2026-03-25 09:54:22
●A208.98.43.772026-03-13 → 2026-03-25 · 3 obs
● 2026-03-13 13:46:42
● 2026-03-25 09:54:22
○A211.149.234.342015-08-10 → 2015-12-13 · 5 obs
● 2015-08-10 14:45:32
● 2015-12-13 22:05:58
○ 2016-02-01 03:04:22
○ 2026-03-25 09:54:22
○A45.61.248.222016-02-01 → 2016-06-03 · 5 obs
● 2016-02-01 03:04:22
● 2016-06-03 16:40:02
○ 2017-04-20 03:31:56
○ 2026-03-25 09:54:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| coolsc.net | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolsc.net (unsigned zone)
⏱️ Timing
Total: 3988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.12 |
| SOA | 1 | www.coolsc.net coolsc.net |
Analysis
Hierarchy
The parent of www.coolsc.net is coolsc.net.
IP Addresses
coolsc.net points to a single IP address: 208.98.43.77.
Other host names such as www.www.jswtt.com, 7k7k.tv, www.91p.cn, www.www.yiibook.com and nbbx.net share IPs with coolsc.net.
Name Servers
coolsc.net is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.coolsc.net.
coolsc.net at least partially shares name servers with other domains, for example ylc138.com, zfr.cn, 766616.com, compart.cn and 23sw.net.
Host names with a single IP address:
ns1.4.cn resolves to 107.167.27.66.
ns2.4.cn resolves to 64.32.10.2.
www.coolsc.net resolves to 208.98.40.74.