c21ryan.com - robtex.com
c21ryan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.178.189.129🇺🇸 Jacksonville205.178.189.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | underconstruction.networksolutions.com | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS1.MYDOMAIN.comnamehost@WORLDNIC.com serial=126012918 | ||||||
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
mx.c21ryan.com |
Same first word
c21ryan.com |
DNS History
3 records (3 active, 0 former)
●NSns1.mydomain.com2026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 01:06:08
●NSns2.mydomain.com2026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 01:06:08
●A205.178.189.1292026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 01:06:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| c21ryan.com | ns1.mydomain.com, ns2.mydomain.com | 2 records |
✅ Authoritative Response
Server:172.64.52.99
NS records: ns1.mydomain.com, ns2.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c21ryan.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.178.189.129 |
| NS | 2 | ns1.mydomain.com, ns2.mydomain.com |
| SOA | 1 | NS1.MYDOMAIN.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mydomain.com, ns2.mydomain.com)
Analysis
Hierarchy
The parent of mx.c21ryan.com is c21ryan.com.
IP Addresses
c21ryan.com points to an IP address: 205.178.189.129.
other host names include axxon.com, 2020.com, thelowrys.net, allphase.org and mx.therippleeffect.org; they share IP numbers with c21ryan.com.
Name Servers
Two name servers ns1.mydomain.com and ns2.mydomain.com handle the delegation for c21ryan.com.
c21ryan.com shares the same name server setup as other domains, for instance 4perfectair.com, radwest.org, harmonyitsolutions.com, riverla.org and atxmbc.com.
c21ryan.com at least partially shares name servers with other domains, for instance empowerwebs.com, nafisi.net, aisforartist.net, kenetic.org and mapbattle.com.
These name servers are commonly used with the following: ns3.mydomain.com, ns1.yourhostingaccount.com, ns2.yourhostingaccount.com and ns4.mydomain.com.
Host names with one IP:
ns1.mydomain.com points to: 172.64.52.99
ns2.mydomain.com points to: 172.64.53.76