`koppelmann.ch`

DNSSEC	⚠️ Not signed
A	2a00:d70:0:b:2002:0:d91a:320c^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
		PTR	`sl1057.web.hostpoint.ch`
A	217.26.50.12^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
NS	`ns2.hostpoint.ch` ⭐
		A	2a00:d70:0:b::1d^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns2.hostpoint.ch`
		A	217.26.53.254^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns2.hostpoint.ch`
NS	`ns.hostpoint.ch`
		A	2a00:d70:0:b::d^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns.hostpoint.ch`
		A	217.26.51.254^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns.hostpoint.ch`
NS	`ns3.hostpoint.ch`
		A	2a00:d70:0:b::b^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns3.hostpoint.ch`
		A	217.26.60.250^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns3.hostpoint.ch`
MX	`koppelmann-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca3c::^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
TXT	`brevo-code:27959f7dd76c88a706f474971b46698f`
TXT	`vi8u8thluiocler6dtu91mofhr`
TXT	`v=spf1 a:sissach.koppelmann.ch a:liestal.koppelmann.ch ip4:85.3.174.208 ip4:4...`
TXT	`MS=ms95752565`
SOA	`ns.hostpoint.ch`hostmaster@hostpoint.ch serial=1773878400

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-03-25 #44

Same first word

koppelmann.ch

koppelmann.at

DNS History

13 records (6 active, 7 former)

●NSns.hostpoint.ch2018-11-04 → 2026-03-25 · 3 obs

○ 2017-02-18 05:52:58
● 2018-11-04 18:22:36
● 2026-03-25 21:36:08

○NSns1.sylon.net2015-07-16 → 2017-02-18 · 4 obs

● 2015-07-16 01:55:22
● 2017-02-18 05:52:58
○ 2018-11-04 18:22:36
○ 2026-03-25 21:36:08

●NSns2.hostpoint.ch2018-11-04 → 2026-03-25 · 3 obs

○ 2017-02-18 05:52:58
● 2018-11-04 18:22:36
● 2026-03-25 21:36:08

○NSns2.sylon.net2015-07-16 → 2017-02-18 · 4 obs

● 2015-07-16 01:55:22
● 2017-02-18 05:52:58
○ 2018-11-04 18:22:36
○ 2026-03-25 21:36:08

●NSns3.hostpoint.ch2018-11-04 → 2026-03-25 · 3 obs

○ 2017-02-18 05:52:58
● 2018-11-04 18:22:36
● 2026-03-25 21:36:08

●MXkoppelmann-ch.mail.protection.outlook.com2026-02-22 → 2026-03-25 · 3 obs

○ 2018-11-04 18:22:36
● 2026-02-22 06:54:00
● 2026-03-25 21:36:08

○MXmx-koppelmannoptik-ch.mhs.ch2015-07-16 → 2017-02-18 · 4 obs

● 2015-07-16 01:55:22
● 2017-02-18 05:52:58
○ 2018-11-04 18:22:36
○ 2026-03-25 21:36:08

○MXmx1.mail.hostpoint.ch2018-11-04 → 2018-11-04 · 4 obs

○ 2017-02-18 05:52:58
● 2018-11-04 18:22:36
○ 2026-02-22 06:54:00
○ 2026-03-25 21:36:08

○MXmx2.mail.hostpoint.ch2018-11-04 → 2018-11-04 · 4 obs

○ 2017-02-18 05:52:58
● 2018-11-04 18:22:36
○ 2026-02-22 06:54:00
○ 2026-03-25 21:36:08

○A194.88.213.1002015-07-16 → 2016-04-30 · 4 obs

● 2015-07-16 01:55:22
● 2016-04-30 20:15:44
○ 2017-02-18 05:52:58
○ 2026-03-25 21:36:08

○A194.88.213.1652017-02-18 → 2017-02-18 · 4 obs

○ 2016-04-30 20:15:44
● 2017-02-18 05:52:58
○ 2018-11-04 18:22:36
○ 2026-03-25 21:36:08

●A217.26.50.122018-11-04 → 2026-03-25 · 3 obs

○ 2017-02-18 05:52:58
● 2018-11-04 18:22:36
● 2026-03-25 21:36:08

●A2a00:d70:0:b:2002:0:d91a:320c2018-11-04 → 2026-03-25 · 3 obs

○ 2017-02-18 05:52:58
● 2018-11-04 18:22:36
● 2026-03-25 21:36:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	10 records
koppelmann.ch	ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch	6 records

✅ Authoritative Response

Server:217.26.53.254

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: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.26.50.12`
AAAA	1	`2a00:d70:0:b:2002:0:d91a:320c`
NS	3	`ns3.hostpoint.ch, ns2.hostpoint.ch...`
MX	1	`koppelmann-ch.mail.protection.outlook.co`
TXT	4	`brevo-code:27959f7dd76c88a706f474971b466, vi8u8thluiocler6dtu91mofhr...`
SOA	1	`ns.hostpoint.ch hostmaster.hostpoint.ch`

📌 Glue Records Collected

Total: 16

In-bailiwick: 10 (a.nic.ch, b.nic.ch, d.nic.ch...)

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

Analysis

IP Addresses

koppelmann.ch points to two IP numbers: 2a00:d70:0:b:2002:0:d91a:320c and 217.26.50.12.

Other host names such as kohag.ch, senioren50plus.com, www.linth-park.ch, wirz-travel.net and recentis.ch share IP numbers with koppelmann.ch.

Name Servers

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

At least part of the name servers for koppelmann.ch are shared with other domains, for instance greenwishing.org, 4p-engineering.ch, mathur.ch, mfp-lehrgang.ch and gollenstede.info.