rtbsystem.net - dns.ninja
rtbsystem.net
net
| 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=1786405984 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns55.domaincontrol.com2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 08:08:34
● 2026-08-11 00:04:02
●NSns56.domaincontrol.com2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 08:08:34
● 2026-08-11 00:04:02
○NSpdns05.domaincontrol.com2015-07-17 → 2017-08-31 · 4 obs
● 2017-08-31 21:40:10
○ 2026-02-19 08:08:34
○ 2026-08-11 00:04:02
○NSpdns06.domaincontrol.com2015-07-17 → 2017-08-31 · 4 obs
● 2017-08-31 21:40:10
○ 2026-02-19 08:08:34
○ 2026-08-11 00:04:02
○MXmail.rtbsystem.net2015-07-17 → 2017-08-31 · 4 obs
● 2017-08-31 21:40:10
○ 2026-02-19 08:08:34
○ 2026-08-11 00:04:02
●MXsmtp.google.com2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 08:08:34
● 2026-08-11 00:04:02
●A94.23.155.2262015-07-17 → 2026-08-11 · 2 obs
● 2026-08-11 00:04:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| rtbsystem.net | ns55.domaincontrol.com, ns56.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtbsystem.net (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.23.155.226 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 a mx ip4:46.36.223.56 ip4:5.45.12, google-site-verification=V5QJc6XJ8Exe6A2 |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
rtbsystem.net resolves to one IP address: 94.23.155.226.
ip226.ip-94-23-155.eu, for instance, is one of the other host names sharing IP numbers with rtbsystem.net.
Name Servers
rtbsystem.net uses two name servers for its delegation: ns55.domaincontrol.com and ns56.domaincontrol.com.
rtbsystem.net uses the same name servers as several other domains — among them bardonna.net, iodays.com, st-rebel.com and two more.
At least some of rtbsystem.net's name servers are also used by other domains, among them boal.co.uk.
The two host names ns55.domaincontrol.com and ns56.domaincontrol.com each have a pair of IP addresses: ns55.domaincontrol.com has 97.74.107.28 and 2603:5:21b2::1c, and ns56.domaincontrol.com has 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
Mail for rtbsystem.net is handled by a single mail server, smtp.google.com.
rtbsystem.net uses an identical mail server configuration to several other domains — among them fashionillustrationgallery.com, book-me.net, ventureheap.com and two more.
rtbsystem.net has at least partial mail server overlap with other domains such as evencir.com, futureofwindowcleaning.com, unsdc.org and two more.
smtp.google.com resolves to 9 IP addresses — 142.251.16.27, 142.251.167.27, 172.253.139.27 and 6 others.