kereon.ch - robtex.com

kereon.ch

DNSSEC⚠️ Not signed
A109.234.164.25🇫🇷 O2SWITCH109.234.164.0/22
PTR109-234-164-25.reverse.odns.fr
NSns1.o2switch.net ⭐
A109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing
PTRns1.o2switch.net
NSns2.o2switch.net
A109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing
PTRns2.o2switch.net
MXkereon.ch ⭐
A109.234.164.25🇫🇷 O2SWITCH109.234.164.0/22
PTR109-234-164-25.reverse.odns.fr
TXTv=spf1 +mx +a +ip4:109.234.164.25 +include:spf.jabatus.fr ~all
SOAns1.o2switch.netsystemshl@o2switch.fr 2026-03-03 #7

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-04-01 #2

MX for

kereon.ch

Same first word

kereon.nl
kereon.ca
kereon.info
kereon.ch
kereon.net
kereon.com.br
kereon.com

Similar names

roeken.com
kreone.de
kreneo.com
enkore.org
nokere.com
koreen.net
kerneo.tempurl.host
roeken.nl
reekon.com
erenko.com
rekone.com
enerko.se
ekeron.com
korene.sk
reekon.tools
noreke.com
noreke.se
ekrone.com
erkeon.com
oernek.com
korene.com
enerko.pl
kenreo.com
enreko.ru
enerko.eu
roneek.com
kerone.com
kerone.net
koreen.de
enreko.com
enkore.net
koreen.org
enkore.com.br
okeren.com
roenke.com
reneko.hr
enerko.gmbh
kerone.in
onerek.com
koeren.de
ekoren.com
enerko.com.tr
oernek.de
enkore.me
roeken.net
eroken.com
reneko.ee
koener.de
enerko.ru
erenko.com.tr
enkore.de
kenroe.co.uk
enkore.com
ekeron.se
koener.com
enerko.de
enkore.fr
keoner.com
keeron.com
koener.be
keenor.co.uk
kenroe.com
rekeon.com
enkore.nl
ekoner.com
kreeno.com
kerone.co.in
nokree.com
enerko.net
oneker.com
reneko.cz
erekon.ru
rokeen.com
enerko.com
oreken.com
reekon.de
kerone.de
enkore.eu
enerko.info
ekoren.se
nokree.pk
kreeon.cz
neoker.com

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.o2switch.netns2.o2switch.netns1115.ui-dns.bizns1115.ui-dns.comns1115.ui-dns.dens1115.ui-dns.orgns17.schlund.dens18.schlund.deMXkereon.chmx00.schlund.demx01.schlund.deA109.234.164.25217.160.0.213217.160.231.8982.165.72.103
●NSns1.o2switch.net2026-03-26 → 2026-03-31 · 3 obs
○ 2020-03-03 14:49:02
● 2026-03-26 22:51:38
● 2026-03-31 23:22:18
○NSns1115.ui-dns.biz2020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-14 02:00:08
● 2020-03-03 14:49:02
○ 2026-03-26 22:51:38
○ 2026-03-31 23:22:18
○NSns1115.ui-dns.com2020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-14 02:00:08
● 2020-03-03 14:49:02
○ 2026-03-26 22:51:38
○ 2026-03-31 23:22:18
○NSns1115.ui-dns.de2020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-14 02:00:08
● 2020-03-03 14:49:02
○ 2026-03-26 22:51:38
○ 2026-03-31 23:22:18
○NSns1115.ui-dns.org2020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-14 02:00:08
● 2020-03-03 14:49:02
○ 2026-03-26 22:51:38
○ 2026-03-31 23:22:18
○NSns17.schlund.de2015-06-30 → 2017-02-14 · 4 obs
● 2015-06-30 10:25:12
● 2017-02-14 02:00:08
○ 2020-03-03 14:49:02
○ 2026-03-31 23:22:18
○NSns18.schlund.de2015-06-30 → 2017-02-14 · 4 obs
● 2015-06-30 10:25:12
● 2017-02-14 02:00:08
○ 2020-03-03 14:49:02
○ 2026-03-31 23:22:18
●NSns2.o2switch.net2026-03-26 → 2026-03-31 · 3 obs
○ 2020-03-03 14:49:02
● 2026-03-26 22:51:38
● 2026-03-31 23:22:18
●MXkereon.ch2026-03-26 → 2026-03-31 · 3 obs
○ 2020-03-03 14:49:02
● 2026-03-26 22:51:38
● 2026-03-31 23:22:18
○MXmx00.schlund.de2015-06-30 → 2020-03-03 · 4 obs
● 2015-06-30 10:25:12
● 2020-03-03 14:49:02
○ 2026-03-26 22:51:38
○ 2026-03-31 23:22:18
○MXmx01.schlund.de2015-06-30 → 2020-03-03 · 4 obs
● 2015-06-30 10:25:12
● 2020-03-03 14:49:02
○ 2026-03-26 22:51:38
○ 2026-03-31 23:22:18
●A109.234.164.252026-03-26 → 2026-03-31 · 3 obs
○ 2020-03-03 14:49:02
● 2026-03-26 22:51:38
● 2026-03-31 23:22:18
○A217.160.0.2132020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-14 02:00:08
● 2020-03-03 14:49:02
○ 2026-03-26 22:51:38
○ 2026-03-31 23:22:18
○A217.160.231.892016-07-08 → 2017-02-14 · 5 obs
○ 2016-02-10 15:10:46
● 2016-07-08 07:21:28
● 2017-02-14 02:00:08
○ 2020-03-03 14:49:02
○ 2026-03-31 23:22:18
○A82.165.72.1032015-06-30 → 2016-02-10 · 4 obs
● 2015-06-30 10:25:12
● 2016-02-10 15:10:46
○ 2016-07-08 07:21:28
○ 2026-03-31 23:22:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
che.nic.ch, f.nic.ch, a.nic.ch, b.nic.ch...-
kereon.chns2.o2switch.net, ns1.o2switch.net-

✅ Authoritative Response

Server:109.234.161.5

NS records: ns2.o2switch.net, ns1.o2switch.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kereon.ch (unsigned zone)

⏱️ Timing

Total: 565ms | Queries: -

📄 Records

TypeCountSample Data
A1109.234.164.25
NS2ns1.o2switch.net, ns2.o2switch.net
MX1kereon.ch (pri: 0)
TXT1v=spf1 +mx +a +ip4:109.234.164.25 +inclu
SOA1ns1.o2switch.net systemshl.o2switch.fr

Analysis

Mail Server Role

kereon.ch serves as a mail server for kereon.ch.

IP Addresses

kereon.ch points to a single IP: 109.234.164.25.

Other host names, for instance assa26.fr, visa-africa.com, simeb.com, uvagency.fr and socatra.com share IP numbers with kereon.ch.

Name Servers

Two name servers ns1.o2switch.net and ns2.o2switch.net handle delegation for kereon.ch.

kereon.ch uses the same name server setup as other domains, for example syslo.fr, batisur.fr, jeclic.com, mdi-sarl.fr and lawrens.fr.

Host names with one IP number: The host name ns1.o2switch.net points to 109.234.160.5 and the host name ns2.o2switch.net points to 109.234.161.5.

Mail Servers

kereon.ch is handled by a single mail server, kereon.ch.

kereon.ch points to a single IP: 109.234.164.25.