assessments.cx - robtex.com
assessments.cx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-596.awsdns-10.net ⭐ | ||||||
| A | 2600:9000:5302:5400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-596.awsdns-10.net | ||||||
| A | 205.251.194.84🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-596.awsdns-10.net | ||||||
| NS | ns-1437.awsdns-51.org | ||||||
| A | 2600:9000:5305:9d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1437.awsdns-51.org | ||||||
| A | 205.251.197.157🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1437.awsdns-51.org | ||||||
| NS | ns-1899.awsdns-45.co.uk | ||||||
| A | 2600:9000:5307:6b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1899.awsdns-45.co.uk | ||||||
| A | 205.251.199.107🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1899.awsdns-45.co.uk | ||||||
| NS | ns-419.awsdns-52.com | ||||||
| A | 2600:9000:5301:a300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-419.awsdns-52.com | ||||||
| A | 205.251.193.163🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-419.awsdns-52.com | ||||||
| TXT | google-site-verification=RjlJWR-27jW8weOoD0p3WuHU-GWlk0rIHaOkgDHCZTc | ||||||
| SOA | ns-596.awsdns-10.netawsdns-hostmaster@amazon.com serial=1 | ||||||
cx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.anycast.nic.cx ⭐ | ||||||
| NS | ns1.anycastdns.cz | ||||||
| NS | ns2.anycastdns.cz | ||||||
| TXT | Generation Time: 1783247661 | ||||||
| TXT | Generation Time ISO 8601: 2026-07-05 10:34:21 | ||||||
| SOA | ns.anycast.nic.cxhostmaster@coccaregistry.org 2026-07-05 #9 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns-1437.awsdns-51.org2026-05-07 → 2026-07-05 · 2 obs
● 2026-07-05 11:37:42
●NSns-1899.awsdns-45.co.uk2026-05-07 → 2026-07-05 · 2 obs
● 2026-07-05 11:37:42
●NSns-419.awsdns-52.com2026-05-07 → 2026-07-05 · 2 obs
● 2026-07-05 11:37:42
●NSns-596.awsdns-10.net2026-05-07 → 2026-07-05 · 2 obs
● 2026-07-05 11:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cx | ns2.anycastdns.cz, ns1.anycastdns.cz, ns.anycast.nic.cx | 5 records |
| assessments.cx | ns-1437.awsdns-51.org, ns-596.awsdns-10.net, ns-419.awsdns-52.com, ns-1899.awsdns-45.co.uk | - |
✅ Authoritative Response
Server:205.251.199.107
NS records: ns-1437.awsdns-51.org, ns-596.awsdns-10.net, ns-419.awsdns-52.com, ns-1899.awsdns-45.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for assessments.cx (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1437.awsdns-51.org, ns-1899.awsdns-45.co.uk... |
| TXT | 1 | google-site-verification=RjlJWR-27jW8weO |
| SOA | 1 | ns-596.awsdns-10.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)
Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)
Analysis
Name Servers
The authoritative name servers for assessments.cx are ns-419.awsdns-52.com, ns-596.awsdns-10.net, ns-1437.awsdns-51.org and ns-1899.awsdns-45.co.uk.
assessments.cx partially shares its NS delegation with several other domains, including dxmdqgu3iuvtq.cloudfront.net, rightbrain.io, xn--mck0a299wb94c.jp and two others.
These name servers regularly co-occur with the name servers ns-1576.awsdns-05.co.uk, ns-702.awsdns-23.net and ns-1518.awsdns-61.org.
ns-419.awsdns-52.com, ns-596.awsdns-10.net, ns-1437.awsdns-51.org and ns-1899.awsdns-45.co.uk each carry two IP addresses. ns-419.awsdns-52.com has 205.251.193.163 and 2600:9000:5301:a300::1; ns-596.awsdns-10.net has 205.251.194.84 and 2600:9000:5302:5400::1; ns-1437.awsdns-51.org has 205.251.197.157 and 2600:9000:5305:9d00::1; ns-1899.awsdns-45.co.uk has 205.251.199.107 and 2600:9000:5307:6b00::1.