cybrzn.com - robtex.com
cybrzn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1473.awsdns-56.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:c100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1473.awsdns-56.org | ||||||
| A | 205.251.197.193🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1473.awsdns-56.org | ||||||
| NS | ns-1661.awsdns-15.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:7d00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1661.awsdns-15.co.uk | ||||||
| A | 205.251.198.125🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1661.awsdns-15.co.uk | ||||||
| NS | ns-297.awsdns-37.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:2900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-297.awsdns-37.com | ||||||
| A | 205.251.193.41🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-297.awsdns-37.com | ||||||
| NS | ns-986.awsdns-59.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:da00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-986.awsdns-59.net | ||||||
| A | 205.251.195.218🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-986.awsdns-59.net | ||||||
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 | ||||||
Subdomains
armageddon.cybrzn.com |
cz239.cybrzn.com |
Same first word
cybrzn.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSmiles.ns.cloudflare.com2016-05-25 → 2017-01-23 · 4 obs
● 2016-05-25 06:49:06
● 2017-01-23 20:20:56
○ 2026-03-23 18:59:40
●NSns-1473.awsdns-56.org2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 18:59:40
●NSns-1661.awsdns-15.co.uk2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 18:59:40
●NSns-297.awsdns-37.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 18:59:40
●NSns-986.awsdns-59.net2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 18:59:40
○NSns1.renewyourname.net2016-03-01 → 2016-03-01 · 3 obs
○ 2016-05-25 06:49:06
○ 2026-03-23 18:59:40
○NSns2.renewyourname.net2016-03-01 → 2016-03-01 · 3 obs
○ 2016-05-25 06:49:06
○ 2026-03-23 18:59:40
○NStess.ns.cloudflare.com2016-05-25 → 2017-01-23 · 4 obs
● 2016-05-25 06:49:06
● 2017-01-23 20:20:56
○ 2026-03-23 18:59:40
○MXmail.cybrzn.com2016-05-25 → 2017-01-23 · 3 obs
● 2017-01-23 20:20:56
○ 2026-03-23 18:59:40
○A2600:3c03::f03c:91ff:feae:6cfd2016-05-25 → 2017-01-23 · 4 obs
● 2016-05-25 06:49:06
● 2017-01-23 20:20:56
○ 2026-03-23 18:59:40
○A50.116.52.2532016-05-25 → 2017-01-23 · 4 obs
● 2016-05-25 06:49:06
● 2017-01-23 20:20:56
○ 2026-03-23 18:59:40
○A69.172.201.2172016-03-01 → 2016-03-01 · 3 obs
○ 2016-05-25 06:49:06
○ 2026-03-23 18:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cybrzn.com | ns-297.awsdns-37.com, ns-986.awsdns-59.net, ns-1661.awsdns-15.co.uk, ns-1473.awsdns-56.org | 1 record |
✅ Authoritative Response
Server:205.251.193.41
NS records: ns-297.awsdns-37.com, ns-986.awsdns-59.net, ns-1661.awsdns-15.co.uk, ns-1473.awsdns-56.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cybrzn.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-297.awsdns-37.com)
Analysis
Hierarchy
cybrzn.com is parent of armageddon.cybrzn.com and cz239.cybrzn.com.
Name Servers
cybrzn.com is delegated to four name servers: ns-297.awsdns-37.com, ns-986.awsdns-59.net, ns-1473.awsdns-56.org and ns-1661.awsdns-15.co.uk.
cybrzn.com at least partially shares name servers with other domains, for instance smartmeapp.com, 4moon.app, d1zz91nheaifrg.cloudfront.net, csbible.net and ptras-eu-master-extern.amazon.com.
Host names with two IP numbers:
Host name ns-297.awsdns-37.com points to: 2600:9000:5301:2900::1 and 205.251.193.41.
Host name ns-986.awsdns-59.net points to: 2600:9000:5303:da00::1 and 205.251.195.218.
Host name ns-1473.awsdns-56.org points to: 2600:9000:5305:c100::1 and 205.251.197.193.
Host name ns-1661.awsdns-15.co.uk points to: 2600:9000:5306:7d00::1 and 205.251.198.125.