studycat.tools - robtex.com
studycat.tools
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-1606.awsdns-08.co.uk β | ||||||
| A | 2600:9000:5306:4600::1πΊπΈ Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1606.awsdns-08.co.uk | ||||||
| A | 205.251.198.70πΊπΈ Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1606.awsdns-08.co.uk | ||||||
| NS | ns-1527.awsdns-62.org | ||||||
| A | 2600:9000:5305:f700::1πΊπΈ Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1527.awsdns-62.org | ||||||
| A | 205.251.197.247πΊπΈ Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1527.awsdns-62.org | ||||||
| NS | ns-276.awsdns-34.com | ||||||
| A | 2600:9000:5301:1400::1πΊπΈ Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| A | 205.251.193.20πΊπΈ Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| NS | ns-866.awsdns-44.net | ||||||
| A | 2600:9000:5303:6200::1πΊπΈ Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-866.awsdns-44.net | ||||||
| A | 205.251.195.98πΊπΈ Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-866.awsdns-44.net | ||||||
| SOA | ns-1606.awsdns-08.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
tools
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.tools β | ||||||
| NS | v0n1.nic.tools | ||||||
| NS | v0n2.nic.tools | ||||||
| NS | v0n3.nic.tools | ||||||
| NS | v2n0.nic.tools | ||||||
| NS | v2n1.nic.tools | ||||||
| SOA | v0n0.nic.toolshostmaster@donuts.email serial=1792874020 | ||||||
Same first word
studycat.com.ua |
studycat.net |
studycat.cn |
studycat.co.uk |
studycat.pages.dev |
studycat.ai |
studycat.su |
studycat.com |
studycat.tools |
studycat.ru |
studycat.app |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
βNSns-1527.awsdns-62.org2026-10-19 β 2026-10-24 Β· 2 obs
β 2026-10-24 21:10:14
βNSns-1606.awsdns-08.co.uk2026-10-19 β 2026-10-24 Β· 2 obs
β 2026-10-24 21:10:14
βNSns-276.awsdns-34.com2026-10-19 β 2026-10-24 Β· 2 obs
β 2026-10-24 21:10:14
βNSns-866.awsdns-44.net2026-10-19 β 2026-10-24 Β· 2 obs
β 2026-10-24 21:10:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tools | v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools... | 12 records |
| studycat.tools | ns-1527.awsdns-62.org, ns-866.awsdns-44.net, ns-276.awsdns-34.com, ns-1606.awsdns-08.co.uk | - |
β Authoritative Response
Server:205.251.198.70
NS records: ns-1527.awsdns-62.org, ns-866.awsdns-44.net, ns-276.awsdns-34.com, ns-1606.awsdns-08.co.uk
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for studycat.tools (unsigned zone)
β±οΈ Timing
Total: 3138ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1527.awsdns-62.org, ns-1606.awsdns-08.co.uk... |
| SOA | 1 | ns-1606.awsdns-08.co.uk awsdns-hostmaste |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.tools, v0n0.nic.tools, v0n1.nic.tools...)
Analysis
Name Servers
studycat.tools has four authoritative name servers: ns-276.awsdns-34.com, ns-866.awsdns-44.net, ns-1527.awsdns-62.org and ns-1606.awsdns-08.co.uk.
ns-276.awsdns-34.com, ns-866.awsdns-44.net, ns-1527.awsdns-62.org and ns-1606.awsdns-08.co.uk each carry two IP addresses. ns-276.awsdns-34.com has 205.251.193.20 and 2600:9000:5301:1400::1; ns-866.awsdns-44.net has 205.251.195.98 and 2600:9000:5303:6200::1; ns-1527.awsdns-62.org has 205.251.197.247 and 2600:9000:5305:f700::1; ns-1606.awsdns-08.co.uk has 205.251.198.70 and 2600:9000:5306:4600::1.