ptaoberberg.ch - robtex.com

ptaoberberg.ch

DNSSEC🔒 Signed (DS record present)
A2a00:d70:0:a::400🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRwtredirect.hostpoint.ch
A217.26.63.20🇨🇭 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=1778112000

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 2026-05-12 #27

Subdomains

mail.ptaoberberg.ch

Same first word

ptaoberberg.ch

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns.hostpoint.chns2.hostpoint.chns3.hostpoint.chns01.hostfactory.chns02.hostfactory.chMXmx1.mail.hostpoint.chmx2.mail.hostpoint.chmail.ptaoberberg.chA217.26.63.202a00:d70:0:a::400185.117.168.131217.26.52.502a00:d70:0:b:2002:0:d91a:343262.146.59.157
●NSns.hostpoint.ch2026-02-22 → 2026-05-12 · 3 obs
○ 2017-04-08 13:53:06
● 2026-02-22 08:33:46
● 2026-05-12 12:27:12
○NSns01.hostfactory.ch2015-05-01 → 2017-04-08 · 4 obs
● 2015-05-01 20:36:08
● 2017-04-08 13:53:06
○ 2026-02-22 08:33:46
○ 2026-05-12 12:27:12
○NSns02.hostfactory.ch2015-05-01 → 2017-04-08 · 4 obs
● 2015-05-01 20:36:08
● 2017-04-08 13:53:06
○ 2026-02-22 08:33:46
○ 2026-05-12 12:27:12
●NSns2.hostpoint.ch2026-02-22 → 2026-05-12 · 3 obs
○ 2017-04-08 13:53:06
● 2026-02-22 08:33:46
● 2026-05-12 12:27:12
●NSns3.hostpoint.ch2026-02-22 → 2026-05-12 · 3 obs
○ 2017-04-08 13:53:06
● 2026-02-22 08:33:46
● 2026-05-12 12:27:12
○MXmail.ptaoberberg.ch2015-05-01 → 2017-04-08 · 4 obs
● 2015-05-01 20:36:08
● 2017-04-08 13:53:06
○ 2026-02-22 08:33:46
○ 2026-05-12 12:27:12
●MXmx1.mail.hostpoint.ch2026-02-22 → 2026-05-12 · 3 obs
○ 2017-04-08 13:53:06
● 2026-02-22 08:33:46
● 2026-05-12 12:27:12
●MXmx2.mail.hostpoint.ch2026-02-22 → 2026-05-12 · 3 obs
○ 2017-04-08 13:53:06
● 2026-02-22 08:33:46
● 2026-05-12 12:27:12
○A185.117.168.1312017-04-08 → 2017-04-08 · 4 obs
○ 2016-02-10 16:08:30
● 2017-04-08 13:53:06
○ 2026-02-22 08:33:46
○ 2026-05-12 12:27:12
○A217.26.52.502026-02-22 → 2026-04-06 · 5 obs
○ 2017-04-08 13:53:06
● 2026-02-22 08:33:46
● 2026-04-06 03:44:14
○ 2026-04-24 11:03:42
○ 2026-05-12 12:27:12
●A217.26.63.202026-04-24 → 2026-05-12 · 3 obs
○ 2026-04-06 03:44:14
● 2026-04-24 11:03:42
● 2026-05-12 12:27:12
●A2a00:d70:0:a::4002026-04-24 → 2026-05-12 · 3 obs
○ 2026-04-06 03:44:14
● 2026-04-24 11:03:42
● 2026-05-12 12:27:12
○A2a00:d70:0:b:2002:0:d91a:34322026-02-22 → 2026-04-06 · 5 obs
○ 2017-04-08 13:53:06
● 2026-02-22 08:33:46
● 2026-04-06 03:44:14
○ 2026-04-24 11:03:42
○ 2026-05-12 12:27:12
○A62.146.59.1572015-05-01 → 2016-02-10 · 4 obs
● 2015-05-01 20:36:08
● 2016-02-10 16:08:30
○ 2017-04-08 13:53:06
○ 2026-05-12 12:27:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, e.nic.ch, f.nic.ch, b.nic.ch...-
ptaoberberg.chns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch6 records

✅ Authoritative Response

Server:217.26.51.254

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

TypeCountSample Data
A1217.26.63.20
AAAA12a00:d70:0:a::400
NS3ns2.hostpoint.ch, ns3.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

The parent of mail.ptaoberberg.ch is ptaoberberg.ch.

IP Addresses

ptaoberberg.ch resolves to two IP numbers: 2a00:d70:0:a::400 and 217.26.63.20.

Other host names, for instance mailspool.schuster-design.com, *.freestyletv.ch, elastik.tv, forstshop.ch and ns1.imis.ch share IP numbers with ptaoberberg.ch.

Name Servers

ptaoberberg.ch is delegated to three name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.

ptaoberberg.ch partially shares name servers with other domains; examples include caab.ch, valetti.eu, huelux.com, mobiletec.ch and vorld.com.

Host names with two IP numbers:

ns2.hostpoint.ch points to 2a00:d70:0:b::1d and 217.26.53.254.

ns3.hostpoint.ch points to 2a00:d70:0:b::b and 217.26.60.250.

ns.hostpoint.ch points to 2a00:d70:0:b::d and 217.26.51.254.

Mail Servers

ptaoberberg.ch is handled by two mail servers: mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.

ptaoberberg.ch has the same mail server setup as other domains, including dankdir.ch, flarm.net, haus-tech24.ch, www.noth.li and www.curau.net.

Some mail servers are shared between ptaoberberg.ch and other domains, for example senadeera-association.ch.

Host names with two IP numbers:

mx1.mail.hostpoint.ch points to: 2a00:d70:0:e::200 and 217.26.49.138

mx2.mail.hostpoint.ch points to: 2a00:d70:0:e::201 and 217.26.49.139