`kundeninformation.ch`

DNSSEC	⚠️ Not signed
A	185.139.158.28^{🇩🇪 UVENSYS185.139.158.0/24}
		PTR	`ws25.swissit.net`
NS	`ns5.swissit.net` ⭐
		A	2a02:2e0:3fc:52:0:62:52:48^{🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG}
			PTR	`ns5.swissit.net`
		A	82.98.82.44^{🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG}
			PTR	`ns5.swissit.net`
NS	`ns6.swissit.net`
		A	2001:1a50:11:0:5f:8f:ac:55^{🇩🇪 RHTEC-AS2001:1a50::/32 rh-tec IP Network}
			PTR	`ns6.swissit.net`
		A	95.143.172.55^{🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network}
			PTR	`ns6.swissit.net`
MX	`mx.kundeninformation.ch` ⭐
		A	185.139.158.28^{🇩🇪 UVENSYS185.139.158.0/24}
			PTR	`ws25.swissit.net`
TXT	`v=spf1 a mx include:spf.swissit.net -all`
SOA	`ns5.swissit.net`hostmaster@kundeninformation.ch serial=1739279285

`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 2026-08-13 #27

Subdomains

mx.kundeninformation.ch

Same first word

kundeninformation.net

kundeninformation.de

kundeninformation.ch

DNS History

5 records (4 active, 1 former)

●NSns5.swissit.net2015-08-05 → 2026-08-13 · 2 obs

● 2015-08-05 10:22:06
● 2026-08-13 12:19:12

●NSns6.swissit.net2015-08-05 → 2026-08-13 · 2 obs

● 2015-08-05 10:22:06
● 2026-08-13 12:19:12

●MXmx.kundeninformation.ch2015-08-05 → 2026-08-13 · 2 obs

● 2015-08-05 10:22:06
● 2026-08-13 12:19:12

●A185.139.158.282026-02-17 → 2026-08-13 · 3 obs

○ 2017-06-09 14:55:04
● 2026-02-17 10:49:24
● 2026-08-13 12:19:12

○A82.98.87.482015-08-05 → 2017-06-09 · 4 obs

● 2015-08-05 10:22:06
● 2017-06-09 14:55:04
○ 2026-02-17 10:49:24
○ 2026-08-13 12:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
kundeninformation.ch	ns5.swissit.net, ns6.swissit.net	-

✅ Authoritative Response

Server:95.143.172.55

NS records: ns5.swissit.net, ns6.swissit.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kundeninformation.ch (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.139.158.28`
NS	2	`ns5.swissit.net, ns6.swissit.net`
MX	1	`mx.kundeninformation.ch (pri: 0)`
TXT	1	`v=spf1 a mx include:spf.swissit.net -all`
SOA	1	`ns5.swissit.net hostmaster.kundeninforma`

Analysis

Hierarchy

The domain mx.kundeninformation.ch falls under the parent kundeninformation.ch.

IP Addresses

kundeninformation.ch resolves to one IP address: 185.139.158.28.

mx.gartenbaur.ch, mx.cdproof.ch, schini.ch and two other host names share IP numbers with kundeninformation.ch.

Name Servers

kundeninformation.ch has two authoritative name servers — ns5.swissit.net and ns6.swissit.net.

kundeninformation.ch uses the same name servers as several other domains — among them gogood.ch, englishshop.ch, sibyllekoops.ch and two more.

Both ns5.swissit.net and ns6.swissit.net have two IP addresses each. ns5.swissit.net resolves to 82.98.82.44 and 2a02:2e0:3fc:52:0:62:52:48; ns6.swissit.net resolves to 95.143.172.55 and 2001:1a50:11:0:5f:8f:ac:55.

Mail Servers

Mail for kundeninformation.ch is handled by a single mail server, mx.kundeninformation.ch.

mx.kundeninformation.ch points to one IP number — 185.139.158.28.

kundeninformation.ch - robtex.com