`pvkbern.ch`

DNSSEC	⚠️ Not signed
A	194.182.161.23^{🇨🇭 exoscale194.182.160.0/22 CH-EXOSCALE}
NS	`ns1.bern.ch` ⭐
		A	193.247.33.125^{🇨🇭 BERN193.247.32.0/22 Stadtverwaltung der Stadt Bern}
			PTR	`ns1.bern.ch`
			PTR	`ntp1.bern.ch`
NS	`ns2.bern.ch`
		A	193.247.33.124^{🇨🇭 BERN193.247.32.0/22 Stadtverwaltung der Stadt Bern}
			PTR	`ns2.bern.ch`
			PTR	`ntp2.bern.ch`
NS	`nsas1.nts.ch`
		A	2a00:c38::1:3a^{🇨🇭 NTS2a00:c38::/32 Workspace AG, Bern, Switzerland}
			PTR	`nsas1.nts.ch`
		A	212.103.95.255^{🇨🇭 NTS212.103.64.0/19 Workspace AG, Bern, Switzerland}
			PTR	`nsas1.nts.ch`
NS	`nsas2.nts.swiss`
		A	2a02:388:1:203::2^{🇨🇭 NTSWorkspaceAG-AS390402a02:388::/32 NTS Workspace AG, Bern, Switzerland}
			PTR	`nsas2.nts.swiss`
		A	194.187.91.255^{🇨🇭 NTSWorkspaceAG-AS39040194.187.88.0/22}
			PTR	`nsas2.nts.swiss`
SOA	`ns1.bern.ch`netz@bern.ch serial=44

`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 2026-07-11 #1

WOT: SAFE (60/100)

Subdomains

www.pvkbern.ch

Same first word

pvkbern.ch

DNS History

9 records (5 active, 4 former)

●NSns1.bern.ch2015-07-19 → 2026-07-10 · 2 obs

● 2015-07-19 17:39:16
● 2026-07-10 23:02:28

○NSns1.ip-plus.net2015-07-19 → 2017-02-17 · 4 obs

● 2015-07-19 17:39:16
● 2017-02-17 02:00:04
○ 2026-02-23 05:42:38
○ 2026-07-10 23:02:28

●NSns2.bern.ch2015-07-19 → 2026-07-10 · 2 obs

● 2015-07-19 17:39:16
● 2026-07-10 23:02:28

○NSnsa1.nts.ch2026-02-23 → 2026-04-26 · 5 obs

○ 2017-02-17 02:00:04
● 2026-02-23 05:42:38
● 2026-04-26 20:54:24
○ 2026-05-26 19:22:54
○ 2026-07-10 23:02:28

○NSnsa2.nts.ch2026-02-23 → 2026-04-26 · 5 obs

○ 2017-02-17 02:00:04
● 2026-02-23 05:42:38
● 2026-04-26 20:54:24
○ 2026-05-26 19:22:54
○ 2026-07-10 23:02:28

●NSnsas1.nts.ch2026-05-26 → 2026-07-10 · 3 obs

○ 2026-04-26 20:54:24
● 2026-05-26 19:22:54
● 2026-07-10 23:02:28

●NSnsas2.nts.swiss2026-05-26 → 2026-07-10 · 3 obs

○ 2026-04-26 20:54:24
● 2026-05-26 19:22:54
● 2026-07-10 23:02:28

●A194.182.161.232026-02-23 → 2026-07-10 · 3 obs

○ 2017-02-17 02:00:04
● 2026-02-23 05:42:38
● 2026-07-10 23:02:28

○A212.103.66.272015-07-19 → 2017-02-17 · 4 obs

● 2015-07-19 17:39:16
● 2017-02-17 02:00:04
○ 2026-02-23 05:42:38
○ 2026-07-10 23:02:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
pvkbern.ch	nsas1.nts.ch, ns1.bern.ch, ns2.bern.ch, nsas2.nts.swiss	2 records

✅ Authoritative Response

Server:194.187.91.255

NS records: nsas1.nts.ch, ns1.bern.ch, ns2.bern.ch, nsas2.nts.swiss

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pvkbern.ch (unsigned zone)

⏱️ Timing

Total: 1344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.182.161.23`
NS	4	`nsas2.nts.swiss, ns2.bern.ch...`
SOA	1	`ns1.bern.ch netz.bern.ch`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

www.pvkbern.ch is delegated beneath pvkbern.ch.

IP Addresses

pvkbern.ch points to a single IP number: 194.182.161.23.

Additional host names — lauerz.ch, ersigen.ch, www.kdsb.ch and two others — share IP numbers with pvkbern.ch.

Name Servers

pvkbern.ch has four authoritative name servers: ns1.bern.ch, ns2.bern.ch, nsas1.nts.ch and nsas2.nts.swiss.

There is at least partial name server overlap between pvkbern.ch and other domains — sportcamps-bl.ch, velostationbern.ch, nwrk.ch and two more among them.

The name servers ns1.basel-landschaft.ch, nsa1.nts.ch and nsa2.nts.ch are often found in combination with these name servers.

Host names with two IP numbers:

nsas1.nts.ch has two IP addresses: 212.103.95.255 and 2a00:c38::1:3a.

nsas2.nts.swiss has two IP addresses: 194.187.91.255 and 2a02:388:1:203::2.

Host names pointing to a single IP address:

ns1.bern.ch directs to 193.247.33.125.

ns2.bern.ch directs to 193.247.33.124.

pvkbern.ch - robtex.com

pvkbern.ch

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