rtz.com - dns.ninja
rtz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.34.57.50🇺🇸 DIGITALOCEAN192.34.56.0/21 DigitalOcean | ||||||
| PTR | yourcondo.net | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| NS | ns4.digitalocean.com ⚠️ Not in zone NS records | ||||||
| MX | mail.rtz.com ⭐ | ||||||
| A | 162.243.97.252🇺🇸 DIGITALOCEAN162.243.0.0/17 DigitalOcean | ||||||
| PTR | mail.mo2test.info | ||||||
| SOA | ns1.digitalocean.comhostmaster@rtz.com serial=0 | ||||||
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=1785839197 | ||||||
Subdomains
mail.rtz.com |
Same first word
rtz.casino |
rtz.it |
rtz.lu |
rtz.us |
rtz.io |
rtz.com.ua |
rtz.co |
rtz.gg |
rtz.com |
rtz.net |
rtz.pl |
rtz.nl |
rtz.info |
rtz.ca |
rtz.ir |
rtz.fr |
rtz.cc |
rtz.dk |
rtz.bet |
rtz.org |
rtz.ro |
rtz.cn |
rtz.ch |
rtz.de |
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1.digitalocean.com2016-01-26 → 2026-08-04 · 3 obs
● 2016-01-26 06:51:56
● 2026-08-04 10:35:16
●NSns2.digitalocean.com2016-01-26 → 2026-08-04 · 3 obs
● 2016-01-26 06:51:56
● 2026-08-04 10:35:16
●NSns3.digitalocean.com2016-01-26 → 2026-08-04 · 3 obs
● 2016-01-26 06:51:56
● 2026-08-04 10:35:16
●NSns4.digitalocean.com2026-02-20 → 2026-08-04 · 3 obs
● 2026-02-20 19:32:10
● 2026-08-04 10:35:16
○NSns71.domaincontrol.com2015-07-23 → 2015-12-15 · 4 obs
● 2015-12-15 15:36:56
○ 2016-01-26 06:51:56
○ 2026-08-04 10:35:16
○NSns72.domaincontrol.com2015-07-23 → 2015-12-15 · 4 obs
● 2015-12-15 15:36:56
○ 2016-01-26 06:51:56
○ 2026-08-04 10:35:16
●MXmail.rtz.com2016-01-26 → 2026-08-04 · 3 obs
● 2016-01-26 06:51:56
● 2026-08-04 10:35:16
○MXmailstore1.secureserver.net2015-07-23 → 2015-12-15 · 4 obs
● 2015-12-15 15:36:56
○ 2016-01-26 06:51:56
○ 2026-08-04 10:35:16
○MXsmtp.secureserver.net2015-07-23 → 2015-12-15 · 4 obs
● 2015-12-15 15:36:56
○ 2016-01-26 06:51:56
○ 2026-08-04 10:35:16
○A107.170.24.632016-01-26 → 2016-10-08 · 5 obs
● 2016-01-26 06:51:56
● 2016-10-08 16:45:40
○ 2017-01-05 11:00:52
○ 2026-08-04 10:35:16
○A107.170.91.122017-01-05 → 2017-01-05 · 4 obs
● 2017-01-05 11:00:52
○ 2026-02-20 19:32:10
○ 2026-08-04 10:35:16
●A192.34.57.502026-02-20 → 2026-08-04 · 3 obs
● 2026-02-20 19:32:10
● 2026-08-04 10:35:16
○A97.74.141.12015-07-23 → 2015-12-15 · 4 obs
● 2015-12-15 15:36:56
○ 2016-01-26 06:51:56
○ 2026-08-04 10:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtz.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, ns4.digitalocean.com | 4 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, ns4.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtz.com (unsigned zone)
⏱️ Timing
Total: 3086ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.34.57.50 |
| NS | 3 | ns1.digitalocean.com, ns3.digitalocean.com... |
| MX | 1 | mail.rtz.com (pri: 5) |
| SOA | 1 | ns1.digitalocean.com hostmaster.rtz.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com...)
Analysis
Hierarchy
rtz.com is the parent zone for mail.rtz.com.
IP Addresses
rtz.com points to a single IP number: 192.34.57.50.
Additional host names — borgora.org, ipadwerks.com, iapplicationfactory.com and two others — share IP numbers with rtz.com.
Name Servers
rtz.com has four authoritative name servers: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com and ns4.digitalocean.com.
rtz.com partially shares its NS delegation with several other domains, including completelandscapesupply.com, delayedquote.com, japanjunky.com and two others.
Three hostnames — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — each have two IP addresses: ns1.digitalocean.com has 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com has 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com has 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
rtz.com has one mail server: mail.rtz.com.
mail.rtz.com has exactly one IP number: 162.243.97.252.