`kantonzug.ch`

DNSSEC	🔒 Signed (DS record present)
A	193.134.12.37^{🇨🇭 AIOZG193.134.8.0/21 Amt fuer Informatik und Organisation (AIO) Kantonale Verwaltung Zug}
		PTR	`geo.zg.ch`
		PTR	`lena.zg.ch`
		PTR	`www.zg.swiss`
		PTR	`www.geo.zg.ch`
NS	`dnssign-prod.ktzg.ch` ⭐
NS	`a.zg-ns.ch`
		A	2001:67c:1bc::100^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.comteam.at`
			PTR	`sec1.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns1.dynanet.ch`
			PTR	`maggie.goeast.ch`
			PTR	`sec1.rcode0.com`
			PTR	`sec1.rcode0.eu`
			PTR	`ns2.is-fun.net`
			PTR	`ns1.nic53.net`
			PTR	`sec1.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns1.vaiadigital.net`
			PTR	`b.itconsult-dns.org`
			PTR	`sec1.rcode0.org`
			PTR	`c.ns.unihost.eu`
		A	192.174.68.100^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.comteam.at`
			PTR	`ns1.ebit.at`
			PTR	`sec1.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns1.dynanet.ch`
			PTR	`maggie.goeast.ch`
			PTR	`ns1.cid.com`
			PTR	`sec1.rcode0.com`
			PTR	`sec1.rcode0.eu`
			PTR	`ns2.is-fun.net`
			PTR	`ns1.nic53.net`
			PTR	`sec1.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns1.vaiadigital.net`
			PTR	`b.itconsult-dns.org`
			PTR	`sec1.rcode0.org`
			PTR	`c.ns.unihost.eu`
NS	`a.zg-ns.net`
		A	2001:67c:10b8::100^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.comteam.at`
			PTR	`sec2.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns2.dynanet.ch`
			PTR	`homer.goeast.ch`
			PTR	`lisa.goeast.com`
			PTR	`sec2.rcode0.com`
			PTR	`ns2.nic53.de`
			PTR	`sec2.rcode0.eu`
			PTR	`sec2.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns2.vaiadigital.net`
			PTR	`sec2.rcode0.org`
			PTR	`d.ns.unihost.eu`
			PTR	`d.itconsult-dns.co.uk`
		A	176.97.158.100^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.comteam.at`
			PTR	`ns2.ebit.at`
			PTR	`sec2.rcode0.at`
			PTR	`ns3.arcade.ch`
			PTR	`ns2.dynanet.ch`
			PTR	`homer.goeast.ch`
			PTR	`lisa.goeast.com`
			PTR	`sec2.rcode0.com`
			PTR	`ns2.cid.de`
			PTR	`ns2.nic53.de`
			PTR	`sec2.rcode0.eu`
			PTR	`sec2.rcode0.net`
			PTR	`sec.rcode0.net`
			PTR	`ns2.vaiadigital.net`
			PTR	`sec2.rcode0.org`
			PTR	`d.ns.unihost.eu`
			PTR	`d.itconsult-dns.co.uk`
NS	`b.zg-ns.ch`
		A	2a01:5b0:9::c^{🇩🇪 KNIPP-IRONDNS1-AS2a01:5b0:9::/48 KNIPP-IRONDNS-NG2}
		A	185.119.138.12^{🇩🇪 KNIPP-IRONDNS1-AS185.119.138.0/23 KNIPP-IRONDNS-NG2}
			PTR	`anycast27.irondns.net`
NS	`b.zg-ns.net`
		A	2a01:5b0:14::3^{🇩🇪 KNIPPWORLDWIDE2a01:5b0:14::/47 KNIPP-IRONDNS6}
			PTR	`anycast103.irondns.net`
		A	195.253.92.3^{🇩🇪 KNIPPWORLDWIDE195.253.92.0/23 KNIPP-IRONDNS6}
			PTR	`anycast103.irondns.net`
TXT	`v=spf1 mx mx:admin.ch/24 mx:ag.ch/24 ip4:159.144.81.1 include:spf.privasphere...`
TXT	`swisssign-check=Aq79npq1DkR0ekMsg90ZxVvXK7M`
TXT	`swisssign-check=eb6KHTOiRq3qVxJHJTkSOiimohM`
SOA	`dnssign-prod.ktzg.ch`hostmaster@zg.ch 2026-05-10 #2

`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 2026-05-11 #46

Same first word

kantonzug.ch

DNS History

9 records (6 active, 3 former)

●NSa.zg-ns.ch2026-03-02 → 2026-05-11 · 3 obs

○ 2017-08-15 01:36:10
● 2026-03-02 21:17:26
● 2026-05-11 21:29:00

●NSa.zg-ns.net2026-03-02 → 2026-05-11 · 3 obs

○ 2017-08-15 01:36:10
● 2026-03-02 21:17:26
● 2026-05-11 21:29:00

●NSb.zg-ns.ch2026-03-02 → 2026-05-11 · 3 obs

○ 2017-08-15 01:36:10
● 2026-03-02 21:17:26
● 2026-05-11 21:29:00

●NSb.zg-ns.net2026-03-02 → 2026-05-11 · 3 obs

○ 2017-08-15 01:36:10
● 2026-03-02 21:17:26
● 2026-05-11 21:29:00

○NSdns01.datazug.ch2015-07-12 → 2017-08-15 · 4 obs

● 2015-07-12 09:28:14
● 2017-08-15 01:36:10
○ 2026-03-02 21:17:26
○ 2026-05-11 21:29:00

○NSdns02.datazug.ch2015-07-12 → 2017-08-15 · 4 obs

● 2015-07-12 09:28:14
● 2017-08-15 01:36:10
○ 2026-03-02 21:17:26
○ 2026-05-11 21:29:00

●NSdnssign-prod.ktzg.ch2026-03-02 → 2026-05-11 · 3 obs

○ 2017-08-15 01:36:10
● 2026-03-02 21:17:26
● 2026-05-11 21:29:00

○NSns1.ip-plus.net2015-07-12 → 2017-08-15 · 4 obs

● 2015-07-12 09:28:14
● 2017-08-15 01:36:10
○ 2026-03-02 21:17:26
○ 2026-05-11 21:29:00

●A193.134.12.372015-07-12 → 2026-05-11 · 2 obs

● 2015-07-12 09:28:14
● 2026-05-11 21:29:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, a.nic.ch, f.nic.ch, e.nic.ch...	-
kantonzug.ch	a.zg-ns.ch, a.zg-ns.net, b.zg-ns.ch, b.zg-ns.net	4 records

✅ Authoritative Response

Server:195.253.92.3

NS records: a.zg-ns.ch, a.zg-ns.net, b.zg-ns.ch, b.zg-ns.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.134.12.37`
NS	4	`a.zg-ns.net, b.zg-ns.net...`
TXT	3	`v=spf1 mx mx:admin.ch/24 mx:ag.ch/24 ip4, swisssign-check=Aq79npq1DkR0ekMsg90ZxVvX...`
SOA	1	`dnssign-prod.ktzg.ch hostmaster.zg.ch`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (b.zg-ns.ch, a.zg-ns.ch, b.zg-ns.ch...)

Analysis

IP Addresses

kantonzug.ch resolves to a single IP address: 193.134.12.37.

Other host names including www.geo.zg.ch, datenschutz-zug.ch, lena.zg.ch, zg.swiss and geo.zg.ch share IP numbers with kantonzug.ch.

Name Servers

kantonzug.ch is delegated to five name servers: dnssign-prod.ktzg.ch, a.zg-ns.ch, b.zg-ns.ch, a.zg-ns.net and b.zg-ns.net.

kantonzug.ch at least partially shares name servers with other domains, including zg-ns.ch, zg-ns.org, 12.134.193.in-addr.arpa, zg.ch and ktzg.net.

These name servers are often used together with anycast20.irondns.eu.

Hosts with two IP numbers:

Host a.zg-ns.ch points to 2001:67c:1bc::100 and 192.174.68.100

Host b.zg-ns.ch points to 2a01:5b0:9::c and 185.119.138.12

Host a.zg-ns.net points to 2001:67c:10b8::100 and 176.97.158.100

Host b.zg-ns.net points to 2a01:5b0:14::3 and 195.253.92.3

kantonzug.ch - robtex.com

kantonzug.ch

ch

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`kantonzug.ch`

`ch`