kooltech.pub - dns.ninja
kooltech.pub
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1596.awsdns-07.co.uk ⭐ | ||||||
| A | 2600:9000:5306:3c00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1596.awsdns-07.co.uk | ||||||
| A | 205.251.198.60🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1596.awsdns-07.co.uk | ||||||
| NS | ns-1090.awsdns-08.org | ||||||
| A | 2600:9000:5304:4200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1090.awsdns-08.org | ||||||
| A | 205.251.196.66🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1090.awsdns-08.org | ||||||
| NS | ns-242.awsdns-30.com | ||||||
| A | 2600:9000:5300:f200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-242.awsdns-30.com | ||||||
| A | 205.251.192.242🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-242.awsdns-30.com | ||||||
| NS | ns-819.awsdns-38.net | ||||||
| A | 2600:9000:5303:3300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-819.awsdns-38.net | ||||||
| A | 205.251.195.51🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-819.awsdns-38.net | ||||||
| SOA | ns-1596.awsdns-07.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
pub
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.pub ⭐ | ||||||
| NS | v0n1.nic.pub | ||||||
| NS | v0n2.nic.pub | ||||||
| NS | v0n3.nic.pub | ||||||
| NS | v2n0.nic.pub | ||||||
| NS | v2n1.nic.pub | ||||||
| SOA | v0n0.nic.pubhostmaster@donuts.email serial=1782567351 | ||||||
Same first word
kooltech.co.nz |
kooltech.in |
kooltech.co.uk |
kooltech.pub |
kooltech.net |
kooltech.de |
kooltech.it |
kooltech.pl |
kooltech.com.au |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1090.awsdns-08.org2026-02-24 → 2026-06-27 · 2 obs
● 2026-06-27 13:59:50
●NSns-1596.awsdns-07.co.uk2026-02-24 → 2026-06-27 · 2 obs
● 2026-06-27 13:59:50
●NSns-242.awsdns-30.com2026-02-24 → 2026-06-27 · 2 obs
● 2026-06-27 13:59:50
●NSns-819.awsdns-38.net2026-02-24 → 2026-06-27 · 2 obs
● 2026-06-27 13:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pub | v0n0.nic.pub, v0n1.nic.pub, v0n2.nic.pub, v0n3.nic.pub... | - |
| kooltech.pub | ns-242.awsdns-30.com, ns-819.awsdns-38.net, ns-1090.awsdns-08.org, ns-1596.awsdns-07.co.uk | - |
✅ Authoritative Response
Server:205.251.192.242
NS records: ns-242.awsdns-30.com, ns-819.awsdns-38.net, ns-1090.awsdns-08.org, ns-1596.awsdns-07.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kooltech.pub (unsigned zone)
⏱️ Timing
Total: 332ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1090.awsdns-08.org, ns-1596.awsdns-07.co.uk... |
| SOA | 1 | ns-1596.awsdns-07.co.uk awsdns-hostmaste |
Analysis
Name Servers
The domain kooltech.pub is delegated to these four name servers: ns-242.awsdns-30.com, ns-819.awsdns-38.net, ns-1090.awsdns-08.org and ns-1596.awsdns-07.co.uk.
kooltech.pub partially shares its NS delegation with several other domains, including apollo-concierge.com, sigaweb.com.ar, bcomsd.com and two others.
These name servers regularly co-occur with the name servers ns-874.awsdns-45.net, ns-26.awsdns-03.com and ns-1913.awsdns-47.co.uk.
ns-242.awsdns-30.com, ns-819.awsdns-38.net, ns-1090.awsdns-08.org and ns-1596.awsdns-07.co.uk each carry two IP addresses. ns-242.awsdns-30.com has 205.251.192.242 and 2600:9000:5300:f200::1; ns-819.awsdns-38.net has 205.251.195.51 and 2600:9000:5303:3300::1; ns-1090.awsdns-08.org has 205.251.196.66 and 2600:9000:5304:4200::1; ns-1596.awsdns-07.co.uk has 205.251.198.60 and 2600:9000:5306:3c00::1.