`gesangslehrer.ch`

DNSSEC	⚠️ Not signed
A	159.25.16.34^{🇩🇪 CSL159.25.0.0/16}
NS	`x.ns.joker.com` ⭐
		A	194.245.103.13^{🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA}
			PTR	`x.ns.joker.com`
NS	`y.ns.joker.com`
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com`
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH192.95.0.0/18 Hosting route}
			PTR	`z.ns.joker.com`
SOA	`x.ns.joker.com`hostmaster@joker.com 2023-06-14 #27

`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 2026-04-27 #9

Previously MX for

gesangslehrer.ch

Same first word

gesangslehrer.ch

gesangslehrer.com

DNS History

10 records (4 active, 6 former)

○NSns1.mojsite.com2008-11-27 → 2020-01-17 · 4 obs

● 2008-11-27 16:52:56
● 2020-01-17 17:33:52
○ 2026-03-10 00:05:28
○ 2026-04-27 03:24:36

○NSns2.mojsite.com2008-11-27 → 2020-01-17 · 4 obs

● 2008-11-27 16:52:56
● 2020-01-17 17:33:52
○ 2026-03-10 00:05:28
○ 2026-04-27 03:24:36

●NSx.ns.joker.com2026-03-10 → 2026-04-27 · 3 obs

○ 2020-01-17 17:33:52
● 2026-03-10 00:05:28
● 2026-04-27 03:24:36

●NSy.ns.joker.com2026-03-10 → 2026-04-27 · 3 obs

○ 2020-01-17 17:33:52
● 2026-03-10 00:05:28
● 2026-04-27 03:24:36

●NSz.ns.joker.com2026-03-10 → 2026-04-27 · 3 obs

○ 2020-01-17 17:33:52
● 2026-03-10 00:05:28
● 2026-04-27 03:24:36

○MXgesangslehrer.ch2008-11-27 → 2016-09-14 · 4 obs

● 2008-11-27 16:52:56
● 2016-09-14 14:32:28
○ 2020-01-17 17:33:52
○ 2026-04-27 03:24:36

○MXmail.gesangslehrer.ch2020-01-17 → 2020-01-17 · 4 obs

○ 2016-09-14 14:32:28
● 2020-01-17 17:33:52
○ 2026-03-10 00:05:28
○ 2026-04-27 03:24:36

●A159.25.16.342026-03-10 → 2026-04-27 · 3 obs

○ 2020-01-17 17:33:52
● 2026-03-10 00:05:28
● 2026-04-27 03:24:36

○A178.218.165.1002015-05-28 → 2020-01-17 · 5 obs

○ 2008-11-27 16:52:56
● 2015-05-28 19:02:12
● 2020-01-17 17:33:52
○ 2026-03-10 00:05:28
○ 2026-04-27 03:24:36

○A89.201.164.1662008-11-27 → 2008-11-27 · 3 obs

● 2008-11-27 16:52:56
○ 2015-05-28 19:02:12
○ 2026-04-27 03:24:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, b.nic.ch, a.nic.ch, e.nic.ch...	10 records
gesangslehrer.ch	x.ns.joker.com, y.ns.joker.com, z.ns.joker.com	-

✅ Authoritative Response

Server:192.95.37.184

NS records: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gesangslehrer.ch (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.25.16.34`
NS	3	`z.ns.joker.com, y.ns.joker.com...`
SOA	1	`x.ns.joker.com hostmaster.joker.com`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (f.nic.ch, e.nic.ch, d.nic.ch...)

Analysis

IP Addresses

gesangslehrer.ch maps to IP address 159.25.16.34.

Other host names, for instance www.modelb.biz, kivilinna.com, valtteripoyhonen.com, thylicense.com and telis-privat.de share IP numbers with gesangslehrer.ch.

Name Servers

gesangslehrer.ch is delegated to name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.

gesangslehrer.ch at least partially shares name servers with other domains such as grumpyferretgames.com, thorlux.info, motosoto.com, custodix.eu and dihes.at.

These name servers are commonly used alongside a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.

Host names with two IP numbers:

y.ns.joker.com points to 2a01:4f8:c0c:165b::1 and 23.88.49.189; z.ns.joker.com points to 2607:5300:203:7e6d::2222 and 192.95.37.184.

Host names with one IP number:

x.ns.joker.com points to 194.245.103.13.

gesangslehrer.ch - robtex.com