rt23.com - dns.ninja
rt23.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.11.99🇺🇸 ORACLE-OCI-3189850.87.8.0/21 Google | ||||||
| NS | ns1.ardan2.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 74.220.195.44🇺🇸 EIGI74.220.192.0/19 Unified Layer | ||||||
| PTR | ns1.rhostjh.com | ||||||
| NS | ns1.rhostjh.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.200Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.rhostjh.com | ||||||
| NS | ns2.ardan2.net ⚠️ Not in parent delegation | ||||||
| A | 69.89.16.124🇺🇸 EIGI69.89.16.0/20 Unified Layer | ||||||
| PTR | ns2.rhostjh.com | ||||||
| NS | ns2.rhostjh.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.28Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.rhostjh.com | ||||||
| MX | rt23.com ⭐ | ||||||
| A | 50.87.11.99🇺🇸 ORACLE-OCI-3189850.87.8.0/21 Google | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.ardan2.netjjardan@optonline.net 2025-06-27 #3 | ||||||
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=1782804591 | ||||||
MX for
rt23.com |
Previously MX for
www.rt23.com |
Subdomains
www.rt23.com |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.ardan2.net2015-07-22 → 2026-06-30 · 2 obs
● 2026-06-30 07:55:50
●NSns1.rhostjh.com2026-03-26 → 2026-06-30 · 3 obs
● 2026-03-26 21:55:20
● 2026-06-30 07:55:50
●NSns2.ardan2.net2015-07-22 → 2026-06-30 · 2 obs
● 2026-06-30 07:55:50
●NSns2.rhostjh.com2026-03-26 → 2026-06-30 · 3 obs
● 2026-03-26 21:55:20
● 2026-06-30 07:55:50
●MXrt23.com2015-07-22 → 2026-06-30 · 2 obs
● 2026-06-30 07:55:50
●A50.87.11.992015-07-22 → 2026-06-30 · 2 obs
● 2026-06-30 07:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| rt23.com | ns1.rhostjh.com, ns2.rhostjh.com | 2 records |
✅ Authoritative Response
Server:162.159.24.200
NS records: ns1.rhostjh.com, ns2.rhostjh.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt23.com (unsigned zone)
⏱️ Timing
Total: 1911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.11.99 |
| NS | 2 | ns2.ardan2.net, ns1.ardan2.net |
| MX | 1 | rt23.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.ardan2.net jjardan.optonline.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.rhostjh.com, ns2.rhostjh.com)
Analysis
Hierarchy
rt23.com is the parent zone for www.rt23.com.
Mail Server Role
rt23.com serves as a mail server for rt23.com.
IP Addresses
rt23.com has exactly one IP address — 50.87.11.99.
ardan2.net, dotshopper.net, bigjohnspub.net plus two other host names have IP numbers in common with rt23.com.
Name Servers
Four name servers handle the delegation for rt23.com: ns1.rhostjh.com, ns2.rhostjh.com, ns1.ardan2.net and ns2.ardan2.net.
rt23.com partially shares its NS delegation with several other domains, including sistemaslabware.com, printloud.com, aplustore.com and two others.
In DNS configurations, these name servers often share authority with ns1.camtechdns.com, ns2.camtechdns.com, rnsx19a.justhost.com and 7 other name servers.
Four host names, each with one IP address: ns1.rhostjh.com has 162.159.24.200, ns2.rhostjh.com has 162.159.25.28, ns1.ardan2.net has 74.220.195.44 and ns2.ardan2.net has 69.89.16.124.
Mail Servers
rt23.com uses exactly one mail server, which is rt23.com.
rt23.com points to one IP number — 50.87.11.99.