secondbrain.de - dns.ninja

secondbrain.de

DNSSEC⚠️ Not signed
A80.74.142.73🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one
PTRproculus.sui-inter.net
NSns2.proculus.sui-inter.net ⭐
A2a00:1128:0:201:2::87🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation
A46.231.201.87🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, part of group.one
NSns1.proculus.sui-inter.net
A2a00:1128:0:142::73🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation
PTRproculus.sui-inter.net
A80.74.142.73🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one
PTRproculus.sui-inter.net
MXmail.secondbrain.de ⭐
A80.74.142.73🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one
PTRproculus.sui-inter.net
TXTgoogle-site-verification=6w7IT1G9WbTR5f6FmxGV7Z4g-VyuM_5krSyB40naCJU
TXTv=spf1 include:_spf.sui-inter.net +mx +a ~all
SOAns2.proculus.sui-inter.nethostmaster@secondbrain.de 2026-06-07 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785417781

Subdomains

mail.secondbrain.de
mx0.secondbrain.de

Same first word

secondbrain.com
secondbrain.biz
secondbrain.co.uk
secondbrain.jp
secondbrain.co.jp
secondbrain.ai
secondbrain.it
secondbrain.org
secondbrain.io
secondbrain.is
secondbrain.net
secondbrain.us
secondbrain.solutions
secondbrain.me
secondbrain.my.id
secondbrain.de
secondbrain.shop
secondbrain.co.kr
secondbrain.eu

Similar names

briceandson.com
nicobrandes.com
casinobrend.com
iconebrands.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns1.proculus.sui-inter.netns2.proculus.sui-inter.netns1.hans.hosteurope.dens1.sedoparking.comns2.hans.hosteurope.dens2.sedoparking.comMXmail.secondbrain.delocalhostmx0.secondbrain.deA80.74.142.7383.169.22.8791.195.240.126
○NSns1.hans.hosteurope.de2015-07-25 → 2017-03-20 · 4 obs
● 2015-07-25 23:36:22
● 2017-03-20 08:18:38
○ 2020-01-11 03:08:18
○ 2026-07-30 13:57:04
●NSns1.proculus.sui-inter.net2026-02-20 → 2026-07-30 · 3 obs
○ 2020-01-11 03:08:18
● 2026-02-20 09:11:24
● 2026-07-30 13:57:04
○NSns1.sedoparking.com2020-01-11 → 2020-01-11 · 4 obs
○ 2017-03-20 08:18:38
● 2020-01-11 03:08:18
○ 2026-02-20 09:11:24
○ 2026-07-30 13:57:04
○NSns2.hans.hosteurope.de2015-07-25 → 2017-03-20 · 4 obs
● 2015-07-25 23:36:22
● 2017-03-20 08:18:38
○ 2020-01-11 03:08:18
○ 2026-07-30 13:57:04
●NSns2.proculus.sui-inter.net2026-02-20 → 2026-07-30 · 3 obs
○ 2020-01-11 03:08:18
● 2026-02-20 09:11:24
● 2026-07-30 13:57:04
○NSns2.sedoparking.com2020-01-11 → 2020-01-11 · 4 obs
○ 2017-03-20 08:18:38
● 2020-01-11 03:08:18
○ 2026-02-20 09:11:24
○ 2026-07-30 13:57:04
○MXlocalhost2020-01-11 → 2020-01-11 · 4 obs
○ 2017-03-20 08:18:38
● 2020-01-11 03:08:18
○ 2026-02-20 09:11:24
○ 2026-07-30 13:57:04
●MXmail.secondbrain.de2026-02-20 → 2026-07-30 · 3 obs
○ 2020-01-11 03:08:18
● 2026-02-20 09:11:24
● 2026-07-30 13:57:04
○MXmx0.secondbrain.de2015-07-25 → 2017-03-20 · 4 obs
● 2015-07-25 23:36:22
● 2017-03-20 08:18:38
○ 2020-01-11 03:08:18
○ 2026-07-30 13:57:04
●A80.74.142.732026-02-20 → 2026-07-30 · 3 obs
○ 2020-01-11 03:08:18
● 2026-02-20 09:11:24
● 2026-07-30 13:57:04
○A83.169.22.872015-07-25 → 2017-03-20 · 4 obs
● 2015-07-25 23:36:22
● 2017-03-20 08:18:38
○ 2020-01-11 03:08:18
○ 2026-07-30 13:57:04
○A91.195.240.1262020-01-11 → 2020-01-11 · 4 obs
○ 2017-03-20 08:18:38
● 2020-01-11 03:08:18
○ 2026-02-20 09:11:24
○ 2026-07-30 13:57:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
secondbrain.dens2.proculus.sui-inter.net, ns1.proculus.sui-inter.net-

✅ Authoritative Response

Server:80.74.142.73

NS records: ns2.proculus.sui-inter.net, ns1.proculus.sui-inter.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secondbrain.de (unsigned zone)

⏱️ Timing

Total: 1173ms | Queries: -

📄 Records

TypeCountSample Data
A180.74.142.73
NS2ns1.proculus.sui-inter.net, ns2.proculus.sui-inter.net
MX1mail.secondbrain.de (pri: 10)
TXT2v=spf1 include:_spf.sui-inter.net +mx +a, google-site-verification=6w7IT1G9WbTR5f6
SOA1ns2.proculus.sui-inter.net hostmaster.se

Analysis

Hierarchy

secondbrain.de serves as the parent of mail.secondbrain.de and mx0.secondbrain.de.

IP Addresses

secondbrain.de has exactly one IP address — 80.74.142.73.

mail.adidassler.ch, mail.crimetimegames.de, mail.ancestors.ch plus two other host names have IP numbers in common with secondbrain.de.

Name Servers

Two name servers handle the delegation for secondbrain.de: ns1.proculus.sui-inter.net and ns2.proculus.sui-inter.net.

The name server configuration of secondbrain.de is shared with other domains, for instance theresia.ch, bwmode.ch, tomasi-transport.ch and two others.

The name servers of secondbrain.de overlap at least partially with those of other domains — among them hayek.ch, lepremier.ch, rageit.ch and two more.

ns1.proculus.sui-inter.net and ns2.proculus.sui-inter.net both carry two IP addresses. The A records for ns1.proculus.sui-inter.net are 80.74.142.73 and 2a00:1128:0:142::73; the A records for ns2.proculus.sui-inter.net are 46.231.201.87 and 2a00:1128:0:201:2::87.

Mail Servers

secondbrain.de uses one mail server — mail.secondbrain.de.

mail.secondbrain.de carries a single IP number, which is 80.74.142.73.