rt53.com - dns.ninja
rt53.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.188.193.191 | ||||||
| NS | ns89.worldnic.com ⭐ | ||||||
| NS | ns90.worldnic.com | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| MX | mx003.netsol.xion.oxcs.net ⭐ | ||||||
| MX | mx004.netsol.xion.oxcs.net ⭐ | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS89.WORLDNIC.comnamehost@WORLDNIC.com serial=122102611 | ||||||
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=1783719007 | ||||||
Subdomains
com.rt53.com |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns89.worldnic.com2015-07-24 → 2026-07-10 · 2 obs
● 2015-07-24 19:53:50
● 2026-07-10 21:43:46
● 2026-07-10 21:43:46
●NSns90.worldnic.com2015-07-24 → 2026-07-10 · 2 obs
● 2015-07-24 19:53:50
● 2026-07-10 21:43:46
● 2026-07-10 21:43:46
○MXinbound.rt53.com.netsolmail.net2015-07-24 → 2016-12-14 · 4 obs
● 2015-07-24 19:53:50
● 2016-12-14 09:04:14
○ 2026-04-05 12:45:46
○ 2026-07-10 21:43:46
● 2016-12-14 09:04:14
○ 2026-04-05 12:45:46
○ 2026-07-10 21:43:46
●MXmx001.netsol.xion.oxcs.net2026-04-05 → 2026-07-10 · 3 obs
○ 2016-12-14 09:04:14
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
●MXmx002.netsol.xion.oxcs.net2026-04-05 → 2026-07-10 · 3 obs
○ 2016-12-14 09:04:14
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
●MXmx003.netsol.xion.oxcs.net2026-04-05 → 2026-07-10 · 3 obs
○ 2016-12-14 09:04:14
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
●MXmx004.netsol.xion.oxcs.net2026-04-05 → 2026-07-10 · 3 obs
○ 2016-12-14 09:04:14
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
● 2026-04-05 12:45:46
● 2026-07-10 21:43:46
●A206.188.193.1912015-07-24 → 2026-07-10 · 2 obs
● 2015-07-24 19:53:50
● 2026-07-10 21:43:46
● 2026-07-10 21:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| rt53.com | ns89.worldnic.com, ns90.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.131
NS records: ns89.worldnic.com, ns90.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt53.com (unsigned zone)
⏱️ Timing
Total: 2143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.193.191 |
| NS | 2 | ns89.worldnic.com, ns90.worldnic.com |
| MX | 4 | mx004.netsol.xion.oxcs.net (pri: 10), mx003.netsol.xion.oxcs.net (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | NS89.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns89.worldnic.com, ns90.worldnic.com)
Analysis
Hierarchy
com.rt53.com is delegated beneath rt53.com.
IP Addresses
rt53.com has exactly one IP address — 206.188.193.191.
Name Servers
DNS delegation for rt53.com points to two name servers: ns89.worldnic.com and ns90.worldnic.com.
Mail Servers
Mail for rt53.com is handled by four mail servers: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
mx001.netsol.xion.oxcs.net → 173.45.18.128 and mx002.netsol.xion.oxcs.net → 173.45.18.129: one IP number per host name.