coolworldsci.net - robtex.com
coolworldsci.net
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=1774388072 | ||||||
Subdomains
mail.coolworldsci.net |
Same first word
coolworldsci.net |
DNS History
8 records (6 active, 2 former)
●NS208.91.197.912026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 21:57:14
● 2026-03-24 21:57:16
○NS208.91.197.912017-09-17 → 2017-09-17 · 3 obs
○ 2026-03-24 21:57:14
○ 2026-03-24 21:57:16
●NSns5.domainmonger.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 21:57:14
● 2026-03-24 21:57:16
●NSns6.domainmonger.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 21:57:14
● 2026-03-24 21:57:16
●NSns7.domainmonger.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 21:57:14
● 2026-03-24 21:57:16
●NSns8.domainmonger.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 21:57:14
● 2026-03-24 21:57:16
○A208.91.197.912017-09-17 → 2017-09-17 · 3 obs
○ 2026-03-24 21:57:14
○ 2026-03-24 21:57:16
●A75.2.103.232026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 21:57:14
● 2026-03-24 21:57:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| coolworldsci.net | ns5.domainmonger.com, ns6.domainmonger.com, ns7.domainmonger.com, ns8.domainmonger.com | - |
✅ Authoritative Response
Server:162.251.82.248
NS records: ns5.domainmonger.com, ns6.domainmonger.com, ns7.domainmonger.com, ns8.domainmonger.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolworldsci.net (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.103.23 |
| SOA | 1 | 208.91.197.91 hostmaster.coolworldsci.ne |
Analysis
Hierarchy
The parent of mail.coolworldsci.net is coolworldsci.net.
IP Addresses
coolworldsci.net points to a single IP: 75.2.103.23.
Other host names, for instance ioh.in, eartheasybiowash.com, muralyagroup.com, meraishq.com and anusachdeva.in share IP numbers with coolworldsci.net.
Name Servers
coolworldsci.net is delegated to five name servers: ns5.domainmonger.com, ns6.domainmonger.com, ns7.domainmonger.com, ns8.domainmonger.com and 208.91.197.91.
coolworldsci.net partially shares name servers with other domains; examples include unsdp.org, classiccrusier.com, cominbet.com, mobilecover.co.in and braingames.in.
These name servers are often used with ns1.whois.com, ns2.whois.com, dns1.bigrock.in, dns2.bigrock.in, ns3.whois.com, ns4.whois.com, dns3.bigrock.in and dns4.bigrock.in.
Hosts with four IPs:
ns5.domainmonger.com points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
ns6.domainmonger.com points to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
ns7.domainmonger.com points to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.
ns8.domainmonger.com points to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.