ctnsystems.net - robtex.com
ctnsystems.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1834.awsdns-37.co.uk ⭐ | ||||||
| A | 2600:9000:5307:2a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1834.awsdns-37.co.uk | ||||||
| A | 205.251.199.42🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1834.awsdns-37.co.uk | ||||||
| NS | ns-1071.awsdns-05.org | ||||||
| A | 2600:9000:5304:2f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1071.awsdns-05.org | ||||||
| A | 205.251.196.47🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1071.awsdns-05.org | ||||||
| NS | ns-433.awsdns-54.com | ||||||
| A | 2600:9000:5301:b100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-433.awsdns-54.com | ||||||
| A | 205.251.193.177🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-433.awsdns-54.com | ||||||
| NS | ns-883.awsdns-46.net | ||||||
| A | 2600:9000:5303:7300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-883.awsdns-46.net | ||||||
| A | 205.251.195.115🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-883.awsdns-46.net | ||||||
| SOA | ns-1834.awsdns-37.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| 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=1778510016 | ||||||
Same first word
ctnsystems.net |
Similar names
tncsystems.net |
ntcsystems.de |
ntcsystems.org |
ntcsystems.biz |
cntsystems.nl |
ntcsystems.info |
cntsystems.de |
ntcsystems.net |
ntcsystems.com |
ntcsystems.tv |
ntcsystems.us |
DNS History
4 records (4 active, 0 former)
●NSns-1071.awsdns-05.org2026-02-18 → 2026-05-11 · 2 obs
● 2026-05-11 14:45:16
●NSns-1834.awsdns-37.co.uk2026-02-18 → 2026-05-11 · 2 obs
● 2026-05-11 14:45:16
●NSns-433.awsdns-54.com2026-02-18 → 2026-05-11 · 2 obs
● 2026-05-11 14:45:16
●NSns-883.awsdns-46.net2026-02-18 → 2026-05-11 · 2 obs
● 2026-05-11 14:45:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| ctnsystems.net | ns-433.awsdns-54.com, ns-883.awsdns-46.net, ns-1834.awsdns-37.co.uk, ns-1071.awsdns-05.org | 2 records |
✅ Authoritative Response
Server:205.251.195.115
NS records: ns-433.awsdns-54.com, ns-883.awsdns-46.net, ns-1834.awsdns-37.co.uk, ns-1071.awsdns-05.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctnsystems.net (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1071.awsdns-05.org, ns-1834.awsdns-37.co.uk... |
| SOA | 1 | ns-1834.awsdns-37.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-883.awsdns-46.net, ns-883.awsdns-46.net)
Analysis
Name Servers
ctnsystems.net is delegated to four name servers: ns-433.awsdns-54.com, ns-883.awsdns-46.net, ns-1071.awsdns-05.org and ns-1834.awsdns-37.co.uk.
ctnsystems.net at least partially shares name servers with other domains, for instance avastar.net, betatesting.com, private-date.com, kinder.care and d24ja5rr2ru810.cloudfront.net.
Host names with two IP numbers:
Host name ns-433.awsdns-54.com points to: 2600:9000:5301:b100::1 and 205.251.193.177.
Host name ns-883.awsdns-46.net points to: 2600:9000:5303:7300::1 and 205.251.195.115.
Host name ns-1071.awsdns-05.org points to: 2600:9000:5304:2f00::1 and 205.251.196.47.
Host name ns-1834.awsdns-37.co.uk points to: 2600:9000:5307:2a00::1 and 205.251.199.42.