koolstar.com - robtex.com
koolstar.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.195🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns.buydomains.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| SOA | ns.buydomains.combd-operations@namemedia.com 2024-10-16 #15 | ||||||
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 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2026-02-22 → 2026-03-22 · 3 obs
● 2026-02-22 12:12:22
● 2026-03-22 05:54:36
○NSns.rackspace.com2015-06-10 → 2017-06-09 · 4 obs
● 2017-06-09 11:54:34
○ 2026-02-22 12:12:22
○ 2026-03-22 05:54:36
○NSns2.rackspace.com2015-06-10 → 2017-06-09 · 4 obs
● 2017-06-09 11:54:34
○ 2026-02-22 12:12:22
○ 2026-03-22 05:54:36
●NSthis-domain-for-sale.com2026-02-22 → 2026-03-22 · 3 obs
● 2026-02-22 12:12:22
● 2026-03-22 05:54:36
○MXmasterbilt-com01e.mail.protection.outlook.com2015-06-10 → 2017-06-09 · 4 obs
● 2017-06-09 11:54:34
○ 2026-02-22 12:12:22
○ 2026-03-22 05:54:36
●A208.91.197.1952026-02-22 → 2026-03-22 · 3 obs
● 2026-02-22 12:12:22
● 2026-03-22 05:54:36
○A69.20.38.2542015-06-10 → 2017-06-09 · 4 obs
● 2017-06-09 11:54:34
○ 2026-02-22 12:12:22
○ 2026-03-22 05:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| koolstar.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server: 52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koolstar.com (unsigned zone)
⏱️ Timing
Total: 508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.195 |
| SOA | 1 | ns.buydomains.com bd-operations.namemedi |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
koolstar.com resolves to a single IP: 208.91.197.195.
Other host names, for instance rpsl.net, teachertimesavers.com, searchadvance.com, mail1.hotelsz.com and graphites.com share IP numbers with koolstar.com.
Name Servers
koolstar.com has two name servers: this-domain-for-sale.com and ns.buydomains.com.
koolstar.com shares the same name server setup as other domains, for example perfectupdate.com, youngsolicitors.com, globalcontrast.com, autel.org and sciencecenters.com.
koolstar.com at least partially shares name servers with other domains; for example podcastvision.com and izacu.com; livelyprints.com and echoesintime.com.
Host names with one IP number:
this-domain-for-sale.com points to: 52.20.26.87
ns.buydomains.com points to: 52.20.26.87
Names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com