cdn4life.com - robtex.com
cdn4life.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1755.awsdns-27.co.uk ⭐ | ||||||
| A | 2600:9000:5306:db00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1755.awsdns-27.co.uk | ||||||
| A | 205.251.198.219🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1755.awsdns-27.co.uk | ||||||
| NS | ns-1483.awsdns-57.org | ||||||
| A | 2600:9000:5305:cb00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1483.awsdns-57.org | ||||||
| A | 205.251.197.203🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1483.awsdns-57.org | ||||||
| NS | ns-472.awsdns-59.com | ||||||
| A | 2600:9000:5301:d800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-472.awsdns-59.com | ||||||
| A | 205.251.193.216🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-472.awsdns-59.com | ||||||
| NS | ns-863.awsdns-43.net | ||||||
| A | 2600:9000:5303:5f00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-863.awsdns-43.net | ||||||
| A | 205.251.195.95🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-863.awsdns-43.net | ||||||
| SOA | ns-1755.awsdns-27.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=1785451742 | ||||||
Subdomains
rt.cdn4life.com |
Same first word
cdn4life.com |
DNS History
4 records (4 active, 0 former)
●NSns-1483.awsdns-57.org2026-07-12 → 2026-07-30 · 2 obs
● 2026-07-30 23:03:50
●NSns-1755.awsdns-27.co.uk2026-07-12 → 2026-07-30 · 2 obs
● 2026-07-30 23:03:50
●NSns-472.awsdns-59.com2026-07-12 → 2026-07-30 · 2 obs
● 2026-07-30 23:03:50
●NSns-863.awsdns-43.net2026-07-12 → 2026-07-30 · 2 obs
● 2026-07-30 23:03:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| cdn4life.com | ns-472.awsdns-59.com, ns-863.awsdns-43.net, ns-1755.awsdns-27.co.uk, ns-1483.awsdns-57.org | 2 records |
✅ Authoritative Response
Server:205.251.197.203
NS records: ns-472.awsdns-59.com, ns-863.awsdns-43.net, ns-1755.awsdns-27.co.uk, ns-1483.awsdns-57.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdn4life.com (unsigned zone)
⏱️ Timing
Total: 582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1483.awsdns-57.org, ns-1755.awsdns-27.co.uk... |
| SOA | 1 | ns-1755.awsdns-27.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-472.awsdns-59.com, ns-472.awsdns-59.com)
Analysis
Hierarchy
rt.cdn4life.com is a subdomain of cdn4life.com.
Name Servers
The authoritative name servers for cdn4life.com are ns-472.awsdns-59.com, ns-863.awsdns-43.net, ns-1483.awsdns-57.org and ns-1755.awsdns-27.co.uk.
The name servers of cdn4life.com overlap at least partially with those of other domains — among them movable-ink-1157.com, rizap-tech.co.jp, dmax.com and two more.
Each of the four hosts ns-472.awsdns-59.com, ns-863.awsdns-43.net, ns-1483.awsdns-57.org and ns-1755.awsdns-27.co.uk has two IP addresses. ns-472.awsdns-59.com points to 205.251.193.216 and 2600:9000:5301:d800::1. ns-863.awsdns-43.net points to 205.251.195.95 and 2600:9000:5303:5f00::1. ns-1483.awsdns-57.org points to 205.251.197.203 and 2600:9000:5305:cb00::1. ns-1755.awsdns-27.co.uk points to 205.251.198.219 and 2600:9000:5306:db00::1.