rbtech.org - dns.ninja
rbtech.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782700472 | ||||||
Same first word
rbtech.org |
rbtech.de |
rbtech.co |
rbtech.info |
rbtech.com |
rbtech.ac.th |
rbtech.co.nz |
rbtech.cn |
rbtech.in |
rbtech.us |
rbtech.github.io |
rbtech.net |
rbtech.com.au |
rbtech.eu |
rbtech.at |
rbtech.cz |
rbtech.pro |
Similar names
DNS History
18 records (9 active, 9 former)
●NSns-cloud-a1.googledomains.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
●NSns-cloud-a2.googledomains.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
●NSns-cloud-a3.googledomains.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
●NSns-cloud-a4.googledomains.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
○NSns01.domaincontrol.com2015-12-05 → 2017-05-26 · 5 obs
● 2015-12-05 22:52:18
● 2017-05-26 03:02:38
○ 2026-03-05 09:15:10
○ 2026-06-29 02:44:28
○NSns02.domaincontrol.com2015-12-05 → 2017-05-26 · 5 obs
● 2015-12-05 22:52:18
● 2017-05-26 03:02:38
○ 2026-03-05 09:15:10
○ 2026-06-29 02:44:28
○NSns69.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-05 22:52:18
○ 2026-06-29 02:44:28
○NSns70.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-05 22:52:18
○ 2026-06-29 02:44:28
●MXalt1.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
●MXalt2.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
●MXalt3.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
●MXalt4.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
●MXaspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 09:15:10
● 2026-06-29 02:44:28
○MXmailstore1.secureserver.net2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-05 22:52:18
○ 2026-06-29 02:44:28
○MXrbtech-org.mail.protection.outlook.com2015-12-05 → 2017-05-26 · 5 obs
● 2015-12-05 22:52:18
● 2017-05-26 03:02:38
○ 2026-03-05 09:15:10
○ 2026-06-29 02:44:28
○MXsmtp.secureserver.net2015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-05 22:52:18
○ 2026-06-29 02:44:28
○A184.168.221.652015-07-22 → 2015-07-22 · 3 obs
○ 2015-12-05 22:52:18
○ 2026-06-29 02:44:28
○A50.63.202.92015-12-05 → 2017-05-26 · 5 obs
● 2015-12-05 22:52:18
● 2017-05-26 03:02:38
○ 2026-03-05 09:15:10
○ 2026-06-29 02:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| rbtech.org | ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.106
NS records: ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-a1.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
Name Servers
rbtech.org has four authoritative name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
There is at least partial name server overlap between rbtech.org and other domains — alatest.de, ninthstreetphoto.com, catten.net and two more among them.
All four hostnames — ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-a1.googledomains.com to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
rbtech.org has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
rbtech.org shares mail servers — at least in part — with other domains, including mulberrythreads.com, sjmltd.com, timebro.de and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com resolves to 142.251.163.27 and 2607:f8b0:4004:c07::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.