c21ryan.com - dns.ninja
c21ryan.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mydomain.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com ⚠️ Not in zone NS records | ||||||
| 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=1785225852 | ||||||
Subdomains
mx.c21ryan.com |
Same first word
c21ryan.com |
DNS History
3 records (2 active, 1 former)
●NSns1.mydomain.com2026-03-19 → 2026-07-28 · 2 obs
● 2026-07-28 08:33:08
●NSns2.mydomain.com2026-03-19 → 2026-07-28 · 2 obs
● 2026-07-28 08:33:08
○A205.178.189.1292026-03-19 → 2026-06-05 · 3 obs
● 2026-06-05 03:56:34
○ 2026-07-28 08:33:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| c21ryan.com | ns1.mydomain.com, ns2.mydomain.com | 2 records |
✅ Authoritative Response
Server:172.64.53.76
NS records: ns1.mydomain.com, ns2.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c21ryan.com (unsigned zone)
⏱️ Timing
Total: 2499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| 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
c21ryan.com serves as the parent of mx.c21ryan.com.
Name Servers
DNS delegation for c21ryan.com points to two name servers: ns1.mydomain.com and ns2.mydomain.com.
The name server configuration of c21ryan.com is shared with other domains, for instance 4perfectair.com, radwest.org, harmonyitsolutions.com and two others.
c21ryan.com has at least partial name server overlap with other domains, such as empowerwebs.com, nafisi.net, aisforartist.net and two others.
ns3.mydomain.com, ns1.yourhostingaccount.com and ns4.mydomain.com — plus 3 other name servers — are commonly paired with these name servers.
ns1.mydomain.com directs to 172.64.52.99 and ns2.mydomain.com directs to 172.64.53.76; each host name points to exactly one IP number.