optimist.be - dns.ninja

optimist.be

DNSSEC⚠️ Not signed
A2a02:2350:5:10a:801a:64da:1b66:34bd🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.35🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.pub.mailpod12-cph3.one.com ⭐
A104.37.34.246🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.pub.mailpod12-cph3.one.com
MXmx2.pub.mailpod12-cph3.one.com ⭐
A104.37.34.247🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.pub.mailpod12-cph3.one.com
MXmx3.pub.mailpod12-cph3.one.com ⭐
A104.37.34.248🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.pub.mailpod12-cph3.one.com
MXmx4.pub.mailpod12-cph3.one.com ⭐
A104.37.34.249🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.pub.mailpod12-cph3.one.com
TXTv=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all
SOAns01.one.comhostmaster@one.com 2026-06-24 #1

be

DNSSEC🔒 Signed (DS record present)
NSa.nsset.be ⭐
NSb.nsset.be
NSc.nsset.be
NSd.nsset.be
NSy.nsset.be
NSz.nsset.be
SOAa.nsset.bebe-hostmaster@dnsbelgium.be serial=1028252947

Same first word

optimist.pro
optimist.de
optimist.com
optimist.ee
optimist.in
optimist.eu
optimist.company
optimist.jp
optimist.kz
optimist.ro
optimist.su
optimist.org.za
optimist.mobi
optimist.nu
optimist.org.au
optimist.agency
optimist.ch
optimist.email
optimist.photos
optimist.it
optimist.sk
optimist.org
optimist.com.au
optimist.co.in
optimist.org.uk
optimist.si
optimist.pt
optimist.rs
optimist.at
optimist.pictures
optimist.bg
optimist.ca
optimist.world
optimist.pl
optimist.co.il
optimist.es
optimist.net
optimist.be
optimist.living
optimist.co
optimist.club
optimist.nl
optimist.tv

Similar names

pitomtsi.ru
tipostim.ro

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comMXmx1.pub.mailpod12-cph3.one.commx2.pub.mailpod12-cph3.one.commx3.pub.mailpod12-cph3.one.commx4.pub.mailpod12-cph3.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:10a:801a:64da:1b66:34bd46.30.213.3546.30.212.17646.30.213.88
●NSns01.one.com2015-08-03 → 2026-07-11 · 2 obs
● 2015-08-03 20:52:34
● 2026-07-11 15:39:10
●NSns02.one.com2015-08-03 → 2026-07-11 · 2 obs
● 2015-08-03 20:52:34
● 2026-07-11 15:39:10
●MXmx1.pub.mailpod12-cph3.one.com2026-04-15 → 2026-07-11 · 3 obs
○ 2017-04-20 01:31:24
● 2026-04-15 15:49:34
● 2026-07-11 15:39:10
●MXmx2.pub.mailpod12-cph3.one.com2026-04-15 → 2026-07-11 · 3 obs
○ 2017-04-20 01:31:24
● 2026-04-15 15:49:34
● 2026-07-11 15:39:10
●MXmx3.pub.mailpod12-cph3.one.com2026-04-15 → 2026-07-11 · 3 obs
○ 2017-04-20 01:31:24
● 2026-04-15 15:49:34
● 2026-07-11 15:39:10
●MXmx4.pub.mailpod12-cph3.one.com2026-04-15 → 2026-07-11 · 3 obs
○ 2017-04-20 01:31:24
● 2026-04-15 15:49:34
● 2026-07-11 15:39:10
○MXmxcluster1.one.com2015-08-03 → 2017-04-20 · 4 obs
● 2015-08-03 20:52:34
● 2017-04-20 01:31:24
○ 2026-04-15 15:49:34
○ 2026-07-11 15:39:10
○MXmxcluster2.one.com2015-08-03 → 2017-04-20 · 4 obs
● 2015-08-03 20:52:34
● 2017-04-20 01:31:24
○ 2026-04-15 15:49:34
○ 2026-07-11 15:39:10
●A2a02:2350:5:10a:801a:64da:1b66:34bd2026-04-15 → 2026-07-11 · 3 obs
○ 2017-04-20 01:31:24
● 2026-04-15 15:49:34
● 2026-07-11 15:39:10
○A46.30.212.1762015-08-03 → 2016-03-07 · 4 obs
● 2015-08-03 20:52:34
● 2016-03-07 10:49:38
○ 2016-07-08 15:18:28
○ 2026-07-11 15:39:10
●A46.30.213.352026-04-15 → 2026-07-11 · 3 obs
○ 2017-04-20 01:31:24
● 2026-04-15 15:49:34
● 2026-07-11 15:39:10
○A46.30.213.882016-07-08 → 2017-04-20 · 5 obs
○ 2016-03-07 10:49:38
● 2016-07-08 15:18:28
● 2017-04-20 01:31:24
○ 2026-04-15 15:49:34
○ 2026-07-11 15:39:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bea.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...-
optimist.bens01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimist.be (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.35
AAAA12a02:2350:5:10a:801a:64da:1b66:34bd
NS2ns02.one.com, ns01.one.com
MX4mx1.pub.mailpod12-cph3.one.com (pri: 10), mx3.pub.mailpod12-cph3.one.com (pri: 10)...
TXT1v=spf1 include:_custspf.one.com include:
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

optimist.be points to the IP addresses 46.30.213.35 and 2a02:2350:5:10a:801a:64da:1b66:34bd

Additional host names — mail.polopaz.nl, mandarindo.de, atac-malerbetrieb.de and two others — share IP numbers with optimist.be.

Name Servers

The NS records for optimist.be delegate to ns01.one.com and ns02.one.com.

optimist.be shares its name server setup with other domains, including svanab.se, air-net.dk, advocatenwillemstraat.nl and two others.

optimist.be and other domains like mechkeys.tech share at least a portion of their name servers.

ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.

Mail Servers

The four mail servers for optimist.be are mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.

optimist.be shares mail servers — at least in part — with other domains, including kregme.net, rmnet.dk, bervand.com and two others.

mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com each resolve to one IP address: mx1.pub.mailpod12-cph3.one.com resolves to 104.37.34.246, mx2.pub.mailpod12-cph3.one.com resolves to 104.37.34.247, mx3.pub.mailpod12-cph3.one.com resolves to 104.37.34.248 and mx4.pub.mailpod12-cph3.one.com resolves to 104.37.34.249.