retrobrains.com - robtex.com

retrobrains.com

DNSSEC⚠️ Not signed
A188.40.156.170🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRspreendigital.net
NSns1.spreendigital.net ⭐ ⚠️ Not in zone NS records
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NShelium.ns.hetzner.de ⚠️ Not in parent delegation
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NShydrogen.ns.hetzner.com ⚠️ Not in parent delegation
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NSns2.spreendigital.net ⚠️ Not in zone NS records
A213.133.105.6🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSns3.spreendigital.net ⚠️ Not in zone NS records
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
NSoxygen.ns.hetzner.com ⚠️ Not in parent delegation
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmail.retrobrains.com ⭐
A188.40.156.170🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRspreendigital.net
SOAns1.spreendigital.netpostmaster@spreendigital.net 2026-02-12 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774996982

Subdomains

mail.retrobrains.com

Same first word

retrobrains.com

Similar names

robertnasir.com
rosterbrain.com
briantorres.com
briantorres.us
briantorres.legal

DNS History

8 records (8 active, 0 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comns1.spreendigital.netns2.spreendigital.netns3.spreendigital.netoxygen.ns.hetzner.comMXmail.retrobrains.comA188.40.156.170
●NShelium.ns.hetzner.de2026-02-16 → 2026-03-31 · 3 obs
○ 2015-06-20 10:37:36
● 2026-02-16 23:31:00
● 2026-03-31 23:08:16
●NShydrogen.ns.hetzner.com2026-02-16 → 2026-03-31 · 3 obs
○ 2015-06-20 10:37:36
● 2026-02-16 23:31:00
● 2026-03-31 23:08:16
●NSns1.spreendigital.net2015-06-20 → 2026-03-31 · 2 obs
● 2015-06-20 10:37:36
● 2026-03-31 23:08:16
●NSns2.spreendigital.net2015-06-20 → 2026-03-31 · 2 obs
● 2015-06-20 10:37:36
● 2026-03-31 23:08:16
●NSns3.spreendigital.net2015-06-20 → 2026-03-31 · 2 obs
● 2015-06-20 10:37:36
● 2026-03-31 23:08:16
●NSoxygen.ns.hetzner.com2026-02-16 → 2026-03-31 · 3 obs
○ 2015-06-20 10:37:36
● 2026-02-16 23:31:00
● 2026-03-31 23:08:16
●MXmail.retrobrains.com2015-06-20 → 2026-03-31 · 2 obs
● 2015-06-20 10:37:36
● 2026-03-31 23:08:16
●A188.40.156.1702015-06-20 → 2026-03-31 · 2 obs
● 2015-06-20 10:37:36
● 2026-03-31 23:08:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
retrobrains.comns1.spreendigital.net, ns2.spreendigital.net, ns3.spreendigital.net-

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.spreendigital.net, ns2.spreendigital.net, ns3.spreendigital.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retrobrains.com (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.156.170
NS3helium.ns.hetzner.de, hydrogen.ns.hetzner.com...
MX1mail.retrobrains.com (pri: 10)
SOA1ns1.spreendigital.net postmaster.spreend

Analysis

Hierarchy

retrobrains.com is the parent of mail.retrobrains.com.

IP Addresses

retrobrains.com resolves to one IP number: 188.40.156.170.

Other host names such as mail.retrobrains.com and pocketage.com share IP numbers with retrobrains.com.

Name Servers

retrobrains.com is delegated to six name servers: ns1.spreendigital.net, ns2.spreendigital.net, ns3.spreendigital.net, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

retrobrains.com at least partially shares name servers with other domains, for instance sec-ssl.de, bergemensch.de, gestalterei.com, armstone.am and emagz.fi.

These name servers are commonly used with ns1.first-ns.de, robotns2.second-ns.de and robotns3.second-ns.com.

Two-IP host names:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5

Single-IP host names:

ns1.spreendigital.net points to 213.239.242.238

ns2.spreendigital.net points to 213.133.105.6

ns3.spreendigital.net points to 193.47.99.3

Mail Servers

retrobrains.com is handled by a single mail server, mail.retrobrains.com.

mail.retrobrains.com resolves to IP 188.40.156.170.