`herrachernetz.ch`

DNSSEC	⚠️ Not signed
A	195.137.172.101^{🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG}
		PTR	`ch1srv101.centinated.net`
NS	`ns1.centinated.ch` ⭐ ⚠️ Not in parent delegation
		A	195.141.48.92^{🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG}
			PTR	`srv92.sun.ch.emni.net`
NS	`ns1.adot.ch` ⚠️ Not in zone NS records
		A	195.141.48.92^{🇨🇭 SUNRISE195.141.0.0/16 CH-SUNRISE-970513 sunrise / TDC Switzerland AG}
			PTR	`srv92.sun.ch.emni.net`
NS	`ns2.adot.ch` ⚠️ Not in zone NS records
		A	195.137.172.90^{🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG}
			PTR	`ns2.centinated.ch`
NS	`ns2.centinated.ch` ⚠️ Not in parent delegation
		A	195.137.172.90^{🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG}
			PTR	`ns2.centinated.ch`
MX	`mx1.centinated.ch` ⭐
		A	195.137.172.91^{🇨🇭 NTS195.137.172.0/24 Centinated GmbH routed by NTS Workspace AG}
			PTR	`mx1.centinated.ch`
TXT	`v=spf1 a mx include:spf.centinated.ch -all`
SOA	`ns1.centinated.ch`support@centinated.ch 2025-05-14 #1

`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 2026-03-26 #9

Subdomains

www.herrachernetz.ch

Same first word

herrachernetz.ch

DNS History

8 records (6 active, 2 former)

●NSns1.adot.ch2018-10-22 → 2026-03-26 · 2 obs

● 2018-10-22 11:21:04
● 2026-03-26 04:12:26

●NSns1.centinated.ch2026-02-26 → 2026-03-26 · 3 obs

○ 2018-10-22 11:21:04
● 2026-02-26 21:40:52
● 2026-03-26 04:12:26

●NSns2.adot.ch2018-10-22 → 2026-03-26 · 2 obs

● 2018-10-22 11:21:04
● 2026-03-26 04:12:26

●NSns2.centinated.ch2026-02-26 → 2026-03-26 · 3 obs

○ 2018-10-22 11:21:04
● 2026-02-26 21:40:52
● 2026-03-26 04:12:26

○MXmail.adot.ch2018-10-22 → 2018-10-22 · 3 obs

● 2018-10-22 11:21:04
○ 2026-02-26 21:40:52
○ 2026-03-26 04:12:26

●MXmx1.centinated.ch2026-02-26 → 2026-03-26 · 3 obs

○ 2018-10-22 11:21:04
● 2026-02-26 21:40:52
● 2026-03-26 04:12:26

●A195.137.172.1012026-02-26 → 2026-03-26 · 3 obs

○ 2018-10-22 11:21:04
● 2026-02-26 21:40:52
● 2026-03-26 04:12:26

○A52.58.186.542018-10-22 → 2018-10-22 · 3 obs

● 2018-10-22 11:21:04
○ 2026-02-26 21:40:52
○ 2026-03-26 04:12:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	e.nic.ch, b.nic.ch, d.nic.ch, a.nic.ch...	-
herrachernetz.ch	ns2.adot.ch, ns1.adot.ch	2 records

✅ Authoritative Response

Server:195.137.172.90

NS records: ns2.adot.ch, ns1.adot.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for herrachernetz.ch (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.137.172.101`
NS	2	`ns1.centinated.ch, ns2.centinated.ch`
MX	1	`mx1.centinated.ch (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.centinated.ch -a`
SOA	1	`ns1.centinated.ch support.centinated.ch`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.adot.ch, ns1.adot.ch)

Analysis

Hierarchy

www.herrachernetz.ch is a child of herrachernetz.ch.

IP Addresses

herrachernetz.ch resolves to one IP number: 195.137.172.101.

Other host names, for instance astroem.ch, bella-mia.ch, www.herrachernetz.ch, simcorpug.ch and ch1srv101.centinated.net share IP numbers with herrachernetz.ch.

Name Servers

herrachernetz.ch delegates to four name servers: ns1.adot.ch, ns2.adot.ch, ns1.centinated.ch and ns2.centinated.ch.

herrachernetz.ch at least partially shares name servers with other domains, including auviso.net, atw.ch, paweco.ch, astroem.ch and memreg.ch.

Hostnames with a single IP number:

ns1.adot.ch points to: 195.141.48.92.

ns2.adot.ch points to: 195.137.172.90.

ns1.centinated.ch points to: 195.141.48.92.

ns2.centinated.ch points to: 195.137.172.90.

Hostnames pointing to 195.141.48.92: ns1.adot.ch and ns1.centinated.ch.

Hostnames pointing to 195.137.172.90: ns2.adot.ch and ns2.centinated.ch.

Mail Servers

A single mail server handles herrachernetz.ch, mx1.centinated.ch.

herrachernetz.ch shares the same mail server setup as other domains, for instance trainmaroc.com, simcorpug.ch, stavangertravel.com, mea.ch and immorss.ch.

herrachernetz.ch shares at least some mail servers with other domains, for example monagence.eu, waats.net, les-aa.com, david-palatino.com and wistaf.net.

These mail servers are often used together with the mail servers mxbackup.centinated.ch.

Host name mx1.centinated.ch resolves to a single IP: 195.137.172.91.

herrachernetz.ch - robtex.com