dev.skolagatt.is - robtex.com
dev.skolagatt.is
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-865.awsdns-44.net ⭐ | ||||||
| A | 2600:9000:5303:6100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-865.awsdns-44.net | ||||||
| A | 205.251.195.97🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-865.awsdns-44.net | ||||||
| NS | ns-1342.awsdns-39.org | ||||||
| A | 2600:9000:5305:3e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1342.awsdns-39.org | ||||||
| A | 205.251.197.62🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1342.awsdns-39.org | ||||||
| NS | ns-1578.awsdns-05.co.uk | ||||||
| A | 2600:9000:5306:2a00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1578.awsdns-05.co.uk | ||||||
| A | 205.251.198.42🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1578.awsdns-05.co.uk | ||||||
| NS | ns-434.awsdns-54.com | ||||||
| A | 2600:9000:5301:b200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-434.awsdns-54.com | ||||||
| A | 205.251.193.178🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-434.awsdns-54.com | ||||||
| SOA | ns-865.awsdns-44.netawsdns-hostmaster@amazon.com serial=1 | ||||||
skolagatt.is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3033::6815:2366🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:d94a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.35.102Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.74🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | isaac.ns.cloudflare.com ⭐ | ||||||
| NS | jessica.ns.cloudflare.com | ||||||
| TXT | v=spf1 include:_s68959765.fdmarc.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.35.102, 172.67.217.74 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2366, 2606:4700:3033::ac43:d94a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
| SOA | isaac.ns.cloudflare.comdns@cloudflare.com serial=2409940128 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | d.nic.is, c.nic.is, e.nic.is, a.nic.is... | 10 records |
| skolagatt.is | isaac.ns.cloudflare.com, jessica.ns.cloudflare.com | - |
| dev.skolagatt.is | ns-1342.awsdns-39.org, ns-1578.awsdns-05.co.uk, ns-434.awsdns-54.com, ns-865.awsdns-44.net | - |
✅ Authoritative Response
Server:205.251.193.178
NS records: ns-1342.awsdns-39.org, ns-1578.awsdns-05.co.uk, ns-434.awsdns-54.com, ns-865.awsdns-44.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.skolagatt.is (unsigned zone)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1342.awsdns-39.org, ns-1578.awsdns-05.co.uk... |
| SOA | 1 | ns-865.awsdns-44.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (f.nic.is, e.nic.is, d.nic.is...)
Analysis
Name Servers
The NS records for dev.skolagatt.is point to four name servers: ns-434.awsdns-54.com, ns-865.awsdns-44.net, ns-1342.awsdns-39.org and ns-1578.awsdns-05.co.uk.
There is at least partial name server overlap between dev.skolagatt.is and other domains — booksfinder.eu, docplanner.fr, m365-cloud.com and two more among them.
All four hostnames — ns-434.awsdns-54.com, ns-865.awsdns-44.net, ns-1342.awsdns-39.org and ns-1578.awsdns-05.co.uk — resolve to two IP numbers apiece: ns-434.awsdns-54.com to 205.251.193.178 and 2600:9000:5301:b200::1; ns-865.awsdns-44.net to 205.251.195.97 and 2600:9000:5303:6100::1; ns-1342.awsdns-39.org to 205.251.197.62 and 2600:9000:5305:3e00::1; ns-1578.awsdns-05.co.uk to 205.251.198.42 and 2600:9000:5306:2a00::1.