qrkool.com - robtex.com
qrkool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns31.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2191::10🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns31.domaincontrol.com | ||||||
| A | 97.74.105.16🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns31.domaincontrol.com | ||||||
| NS | ns32.domaincontrol.com | ||||||
| A | 2603:5:2291::10🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns32.domaincontrol.com | ||||||
| A | 173.201.73.16🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns32.domaincontrol.com | ||||||
| SOA | ns31.domaincontrol.comdns@jomax.net 2025-09-11 #1 | ||||||
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.qrkool.com |
Same first word
qrkool.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSns1.linode.com2019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
○NSns2.linode.com2019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
○NSns3.linode.com2019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
●NSns31.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:48:00
● 2026-03-24 04:53:06
●NSns32.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:48:00
● 2026-03-24 04:53:06
○NSns4.linode.com2019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
○NSns5.linode.com2019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
○MXmx.zoho.com2019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
○MXmx2.zoho.com2019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
●A13.248.243.52026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:48:00
● 2026-03-24 04:53:06
○A47.75.67.552019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-24 02:48:00
○ 2026-03-24 04:53:06
●A76.223.105.2302026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:48:00
● 2026-03-24 04:53:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qrkool.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qrkool.com (unsigned zone)
⏱️ Timing
Total: 1313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
Hierarchy
qrkool.com is a parent of www.qrkool.com.
IP Addresses
qrkool.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as cat5dynamics.com, camelbackprotectionsystems.com, hse-x.com, magdalinedesousa.com and southernsweetees.com share IP numbers with qrkool.com.
Name Servers
qrkool.com is delegated to two name servers: ns31.domaincontrol.com and ns32.domaincontrol.com.
qrkool.com uses the same name server setup as other domains, including ctcnet.us, jeanfrancoisferland.com, altanovamfg.com, tricostem.in and redhotguitar.com.
qrkool.com shares some name servers with other domains, for example pyrogroup.com.
Host names with two IP numbers:
ns31.domaincontrol.com points to 2603:5:2191::10 and 97.74.105.16.
ns32.domaincontrol.com points to 2603:5:2291::10 and 173.201.73.16.