cdxresearch.com - robtex.com
cdxresearch.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1810.awsdns-34.co.uk ⭐ | ||||||
| A | 2600:9000:5307:1200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1810.awsdns-34.co.uk | ||||||
| A | 205.251.199.18🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1810.awsdns-34.co.uk | ||||||
| NS | ns-1469.awsdns-55.org | ||||||
| A | 2600:9000:5305:bd00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1469.awsdns-55.org | ||||||
| A | 205.251.197.189🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1469.awsdns-55.org | ||||||
| NS | ns-504.awsdns-63.com | ||||||
| A | 2600:9000:5301:f800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-504.awsdns-63.com | ||||||
| A | 205.251.193.248🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-504.awsdns-63.com | ||||||
| NS | ns-898.awsdns-48.net | ||||||
| A | 2600:9000:5303:8200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-898.awsdns-48.net | ||||||
| A | 205.251.195.130🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-898.awsdns-48.net | ||||||
| SOA | ns-1810.awsdns-34.co.ukawsdns-hostmaster@amazon.com serial=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 | ||||||
Same first word
cdxresearch.com |
DNS History
9 records (4 active, 5 former)
○NSfizz.39dd.10011011.com2016-12-20 → 2018-08-28 · 3 obs
● 2018-08-28 01:09:00
○ 2026-03-12 04:12:40
●NSns-1469.awsdns-55.org2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 04:12:40
●NSns-1810.awsdns-34.co.uk2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 04:12:40
●NSns-504.awsdns-63.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 04:12:40
●NSns-898.awsdns-48.net2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 04:12:40
○NStizz.39dd.10011011.com2016-12-20 → 2018-08-28 · 3 obs
● 2018-08-28 01:09:00
○ 2026-03-12 04:12:40
○NSwizz.39dd.10011011.com2016-12-20 → 2018-08-28 · 3 obs
● 2018-08-28 01:09:00
○ 2026-03-12 04:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cdxresearch.com | ns-504.awsdns-63.com, ns-898.awsdns-48.net, ns-1810.awsdns-34.co.uk, ns-1469.awsdns-55.org | 1 record |
✅ Authoritative Response
Server: 205.251.193.248
NS records: ns-504.awsdns-63.com, ns-898.awsdns-48.net, ns-1810.awsdns-34.co.uk, ns-1469.awsdns-55.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdxresearch.com (unsigned zone)
⏱️ Timing
Total: 225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1469.awsdns-55.org, ns-1810.awsdns-34.co.uk... |
| SOA | 1 | ns-1810.awsdns-34.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-504.awsdns-63.com)
Analysis
Name Servers
cdxresearch.com is delegated to four name servers: ns-504.awsdns-63.com, ns-898.awsdns-48.net, ns-1469.awsdns-55.org and ns-1810.awsdns-34.co.uk.
cdxresearch.com at least partially shares name servers with other domains, for instance humanesources.com, bnslink.com.tw, movehq.com, d34ky9neaf8crv.cloudfront.net and thearc.io.
these name servers are commonly used with ns-909.awsdns-49.net, ns-1256.awsdns-29.org and ns-1606.awsdns-08.co.uk.
Host names with two IP numbers:
ns-504.awsdns-63.com points to: 2600:9000:5301:f800::1 and 205.251.193.248.
ns-898.awsdns-48.net points to: 2600:9000:5303:8200::1 and 205.251.195.130.
ns-1469.awsdns-55.org points to: 2600:9000:5305:bd00::1 and 205.251.197.189.
ns-1810.awsdns-34.co.uk points to: 2600:9000:5307:1200::1 and 205.251.199.18.