openbrain.org - dns.ninja
openbrain.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=1782496782 | ||||||
Same first word
openbrain.co.uk |
openbrain.ru |
openbrain.at |
openbrain.fr |
openbrain.co |
openbrain.de |
openbrain.com |
openbrain.org |
Similar names
DNS History
12 records (8 active, 4 former)
●NSdns1.registrar-servers.com2020-04-04 → 2026-06-26 · 3 obs
● 2020-04-04 15:09:36
● 2026-06-26 18:14:40
●NSdns2.registrar-servers.com2020-04-04 → 2026-06-26 · 3 obs
● 2020-04-04 15:09:36
● 2026-06-26 18:14:40
○NSns2303.hostgator.com2015-04-29 → 2017-04-19 · 4 obs
● 2017-04-19 23:40:00
○ 2020-04-04 15:09:36
○ 2026-06-26 18:14:40
○NSns2304.hostgator.com2015-04-29 → 2017-04-19 · 4 obs
● 2017-04-19 23:40:00
○ 2020-04-04 15:09:36
○ 2026-06-26 18:14:40
○NSns6495.hostgator.com2015-04-29 → 2017-04-19 · 4 obs
● 2017-04-19 23:40:00
○ 2020-04-04 15:09:36
○ 2026-06-26 18:14:40
●MXalt1.aspmx.l.google.com2015-04-29 → 2026-06-26 · 2 obs
● 2026-06-26 18:14:40
●MXalt2.aspmx.l.google.com2015-04-29 → 2026-06-26 · 2 obs
● 2026-06-26 18:14:40
●MXaspmx.l.google.com2015-04-29 → 2026-06-26 · 2 obs
● 2026-06-26 18:14:40
●MXaspmx2.googlemail.com2015-04-29 → 2026-06-26 · 2 obs
● 2026-06-26 18:14:40
●MXaspmx3.googlemail.com2015-04-29 → 2026-06-26 · 2 obs
● 2026-06-26 18:14:40
●A142.93.37.2472026-03-03 → 2026-06-26 · 3 obs
● 2026-03-03 05:40:36
● 2026-06-26 18:14:40
○A192.254.234.762015-04-29 → 2017-04-19 · 4 obs
● 2017-04-19 23:40:00
○ 2020-04-04 15:09:36
○ 2026-06-26 18:14:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| openbrain.org | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openbrain.org (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.93.37.247 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
openbrain.org directs to one IP number, which is 142.93.37.247.
Name Servers
Two name servers handle the delegation for openbrain.org: dns1.registrar-servers.com and dns2.registrar-servers.com.
openbrain.org has the same name server delegation as a number of other domains, such as wzlom.info, asopn.com, 9xxff.com and two more.
At least some of openbrain.org's name servers are shared with other domains, for example rahimkara.com and floraphage.com.
It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
openbrain.org has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
openbrain.org shares at least some of its mail servers with other domains — for example ranepolytechnic.edu.in, ns500699.ns500734.ns500734.ns500699.ns500699.ns500699.ns500612.ns500612.ns500632.ns500612.ns500612.ns500578.ns500110.dtrkdll.com, productfotografie-simpleshoot.nl and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to two addresses: 172.217.216.26 and 2607:f8b0:4023:2803::1b.
aspmx3.googlemail.com resolves to two addresses: 192.178.213.27 and 2a00:1450:4013:c1e::1b.
aspmx.l.google.com resolves to two addresses: 142.251.2.27 and 2607:f8b0:4023:c0d::1a.
alt1.aspmx.l.google.com resolves to two addresses: 172.217.216.26 and 2607:f8b0:4023:2803::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1a.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 172.217.216.26 IP addresses.