cenc.ch - robtex.com

cenc.ch

DNSSEC⚠️ Not signed
A2a00:d70:0:b:2002:0:d91a:32e4🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRsl1817.web.hostpoint.ch
A217.26.50.228🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
NSns2.hostpoint.ch ⭐
A2a00:d70:0:b::1d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRns2.hostpoint.ch
A217.26.53.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRns2.hostpoint.ch
NSns.hostpoint.ch
A2a00:d70:0:b::d🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRns.hostpoint.ch
A217.26.51.254🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRns.hostpoint.ch
NSns3.hostpoint.ch
A2a00:d70:0:b::b🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRns3.hostpoint.ch
A217.26.60.250🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRns3.hostpoint.ch
MXmx1.mail.hostpoint.ch ⭐
A2a00:d70:0:e::200🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRmx1.mail.hostpoint.ch
A217.26.49.138🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRmx1.mail.hostpoint.ch
MXmx2.mail.hostpoint.ch ⭐
A2a00:d70:0:e::201🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRmx2.mail.hostpoint.ch
A217.26.49.139🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
PTRmx2.mail.hostpoint.ch
TXTv=spf1 redirect=spf.mail.hostpoint.ch
SOAns.hostpoint.chhostmaster@hostpoint.ch serial=1784764800

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 2026-07-29 #9

Subdomains

www.cenc.ch

Same first word

cenc.com.cn
cenc.be
cenc.pl
cenc.com.br
cenc.org
cenc.eu
cenc.at
cenc.ac.cn
cenc.net
cenc.us
cenc.ch
cenc.ru
cenc.cn
cenc.cm
cenc.cat
cenc.de
cenc.it
cenc.si
cenc.org.cn

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ncec.org.au
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cecn.org.cn

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns.hostpoint.chns2.hostpoint.chns3.hostpoint.chdns16.ovh.netns16.ovh.netMXmx1.mail.hostpoint.chmx2.mail.hostpoint.chmx1.ovh.netmx2.ovh.netmxb.ovh.netA217.26.50.2282a00:d70:0:b:2002:0:d91a:32e4199.34.228.672001:41d0:1:1b00:213:186:33:19
○NSdns16.ovh.net2015-07-07 → 2017-04-01 · 4 obs
● 2015-07-07 14:00:04
● 2017-04-01 01:01:06
○ 2026-03-02 01:12:06
○ 2026-07-29 03:16:46
●NSns.hostpoint.ch2026-06-04 → 2026-07-29 · 3 obs
○ 2026-03-02 01:12:06
● 2026-06-04 18:08:12
● 2026-07-29 03:16:46
○NSns16.ovh.net2015-07-07 → 2017-04-01 · 4 obs
● 2015-07-07 14:00:04
● 2017-04-01 01:01:06
○ 2026-03-02 01:12:06
○ 2026-07-29 03:16:46
●NSns2.hostpoint.ch2026-06-04 → 2026-07-29 · 3 obs
○ 2026-03-02 01:12:06
● 2026-06-04 18:08:12
● 2026-07-29 03:16:46
●NSns3.hostpoint.ch2026-06-04 → 2026-07-29 · 3 obs
○ 2026-03-02 01:12:06
● 2026-06-04 18:08:12
● 2026-07-29 03:16:46
●MXmx1.mail.hostpoint.ch2026-06-04 → 2026-07-29 · 3 obs
○ 2026-03-02 01:12:06
● 2026-06-04 18:08:12
● 2026-07-29 03:16:46
○MXmx1.ovh.net2015-07-07 → 2017-04-01 · 4 obs
● 2015-07-07 14:00:04
● 2017-04-01 01:01:06
○ 2026-03-02 01:12:06
○ 2026-07-29 03:16:46
●MXmx2.mail.hostpoint.ch2026-06-04 → 2026-07-29 · 3 obs
○ 2026-03-02 01:12:06
● 2026-06-04 18:08:12
● 2026-07-29 03:16:46
○MXmx2.ovh.net2015-07-07 → 2017-04-01 · 4 obs
● 2015-07-07 14:00:04
● 2017-04-01 01:01:06
○ 2026-03-02 01:12:06
○ 2026-07-29 03:16:46
○MXmxb.ovh.net2015-07-07 → 2017-04-01 · 4 obs
● 2015-07-07 14:00:04
● 2017-04-01 01:01:06
○ 2026-03-02 01:12:06
○ 2026-07-29 03:16:46
○A199.34.228.672015-07-07 → 2017-04-01 · 4 obs
● 2015-07-07 14:00:04
● 2017-04-01 01:01:06
○ 2026-03-02 01:12:06
○ 2026-07-29 03:16:46
○A2001:41d0:1:1b00:213:186:33:192015-07-07 → 2017-04-01 · 4 obs
● 2015-07-07 14:00:04
● 2017-04-01 01:01:06
○ 2026-03-02 01:12:06
○ 2026-07-29 03:16:46
●A217.26.50.2282026-06-04 → 2026-07-29 · 3 obs
○ 2026-03-02 01:12:06
● 2026-06-04 18:08:12
● 2026-07-29 03:16:46
●A2a00:d70:0:b:2002:0:d91a:32e42026-06-04 → 2026-07-29 · 3 obs
○ 2026-03-02 01:12:06
● 2026-06-04 18:08:12
● 2026-07-29 03:16:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chd.nic.ch, f.nic.ch, b.nic.ch, a.nic.ch...-
cenc.chns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch6 records

✅ Authoritative Response

Server:217.26.51.254

NS records: ns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cenc.ch (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

TypeCountSample Data
A1217.26.50.228
AAAA12a00:d70:0:b:2002:0:d91a:32e4
NS3ns3.hostpoint.ch, ns2.hostpoint.ch...
MX2mx2.mail.hostpoint.ch (pri: 10), mx1.mail.hostpoint.ch (pri: 10)
TXT1v=spf1 redirect=spf.mail.hostpoint.ch
SOA1ns.hostpoint.ch hostmaster.hostpoint.ch

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)

Analysis

Hierarchy

www.cenc.ch is delegated beneath cenc.ch.

IP Addresses

cenc.ch has two IP addresses: 217.26.50.228 and 2a00:d70:0:b:2002:0:d91a:32e4

Among the host names that share IP numbers with cenc.ch are rheuma-schweiz.ch, mail.gouvernement.ch, wintecare.ch and two others.

Name Servers

DNS for cenc.ch is handled by three authoritative name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.

There is at least partial name server overlap between cenc.ch and other domains — hossli.com, devils-advocate.net, zuercher-maerkte.ch and two more among them.

Three hostnames — ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch — each have two IP addresses: ns2.hostpoint.ch has 217.26.53.254 and 2a00:d70:0:b::1d, ns3.hostpoint.ch has 217.26.60.250 and 2a00:d70:0:b::b, and ns.hostpoint.ch has 217.26.51.254 and 2a00:d70:0:b::d.

Mail Servers

The MX records for cenc.ch point to two mail servers: mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.

cenc.ch has the same mail server arrangement as a number of other domains, for example olavius.org, helvetiabaloise.it, kuerschner.ch and two more.

Some mail servers of cenc.ch are also used by other domains, notably creamarkt.ch and aders.ch.

mx1.mail.hostpoint.ch directs to 217.26.49.138 and 2a00:d70:0:e::200. mx2.mail.hostpoint.ch directs to 217.26.49.139 and 2a00:d70:0:e::201. Each host name carries two IP addresses.