zenzero.ch - dns.ninja

`zenzero.ch`

DNSSEC	🔒 Signed (DS record present)
A	80.74.128.40^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
		PTR	`tacitus.sui-inter.net`
NS	`ns2.ch-inter.net` ⭐
		A	2a00:1128:1:1::144:45^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`ns2.ch-inter.net`
		A	80.74.144.45^{🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland}
			PTR	`ns2.ch-inter.net`
NS	`ns.ch-inter.net` ⚠️ Not in parent delegation
		A	2a00:1128:1:1::130:180^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`ns.ch-inter.net`
		A	80.74.130.180^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`ns.ch-inter.net`
NS	`ns3.ch-inter.net`
		A	2a00:1128:1:1::144:45^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`ns2.ch-inter.net`
		A	80.74.144.45^{🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland}
			PTR	`ns2.ch-inter.net`
MX	`mail.zenzero.ch` ⭐
		A	80.74.128.40^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`tacitus.sui-inter.net`
SOA	`ns.ch-inter.net`hostmaster@metanet.ch 2002-01-01 #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 2026-06-15 #37

Subdomains

mail.zenzero.ch

Same first word

zenzero.com.tr

zenzero.co.za

zenzero.ru

zenzero.solutions

zenzero.co.uk

zenzero.co

zenzero.it

zenzero.io

zenzero.im

zenzero.ch

zenzero.co.im

zenzero.nl

zenzero.jp

zenzero.org

zenzero.dev

zenzero.us

zenzero.me

zenzero.dk

Similar names

zerozen.it

zerozen.com

zezeron.github.io

rezzone.com

zerozen.net

orenzze.com

zezeron.com

zerozen.cn

DNS History

5 records (5 active, 0 former)

●NSns.ch-inter.net2015-06-17 → 2026-06-15 · 2 obs

● 2015-06-17 04:18:06
● 2026-06-15 17:29:24

●NSns2.ch-inter.net2015-06-17 → 2026-06-15 · 2 obs

● 2015-06-17 04:18:06
● 2026-06-15 17:29:24

●NSns3.ch-inter.net2015-06-17 → 2026-06-15 · 2 obs

● 2015-06-17 04:18:06
● 2026-06-15 17:29:24

●MXmail.zenzero.ch2015-06-17 → 2026-06-15 · 2 obs

● 2015-06-17 04:18:06
● 2026-06-15 17:29:24

●A80.74.128.402015-06-17 → 2026-06-15 · 2 obs

● 2015-06-17 04:18:06
● 2026-06-15 17:29:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
zenzero.ch	ns.ch-inter.net, ns2.ch-inter.net	-

✅ Authoritative Response

Server:80.74.144.45

NS records: ns.ch-inter.net, ns2.ch-inter.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.128.40`
NS	3	`ns3.ch-inter.net, ns.ch-inter.net...`
MX	1	`mail.zenzero.ch (pri: 10)`
SOA	1	`ns.ch-inter.net hostmaster.metanet.ch`

Analysis

Hierarchy

zenzero.ch is the parent zone for mail.zenzero.ch.

IP Addresses

zenzero.ch points to a single IP number: 80.74.128.40.

Additional host names — ist-super.com, schumitoni.de, mail.wirkraum.ch and two others — share IP numbers with zenzero.ch.

Name Servers

Three name servers are authoritative for zenzero.ch: ns2.ch-inter.net, ns3.ch-inter.net and ns.ch-inter.net.

zenzero.ch partially shares its NS delegation with several other domains, including ds-technik.ch, rozi.ch, daniel-breu.ch and two others.

In DNS configurations, these name servers often share authority with ns3.ch-meta.net, ns.ch-meta.net, ns2.ch-meta.net and 5 other name servers.

ns2.ch-inter.net, ns3.ch-inter.net and ns.ch-inter.net all resolve to two IP numbers each. ns2.ch-inter.net and ns3.ch-inter.net share the same addresses 80.74.144.45 and 2a00:1128:1:1::144:45, while ns.ch-inter.net resolves to 80.74.130.180 and 2a00:1128:1:1::130:180.

These two host names — ns2.ch-inter.net and ns3.ch-inter.net — each point to 2a00:1128:1:1::144:45 IP addresses.

These two host names — ns2.ch-inter.net and ns3.ch-inter.net — each point to 80.74.144.45 IP addresses.

Mail Servers

zenzero.ch has one mail server: mail.zenzero.ch.

There is one IP number for mail.zenzero.ch: 80.74.128.40.