`collaboro.ch`

DNSSEC	⚠️ Not signed
A	80.74.142.130^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
		PTR	`decimus.sui-inter.net`
NS	`ns1.decimus.sui-inter.net` ⭐
		A	2a00:1128:1:1::142:130^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`decimus.sui-inter.net`
		A	80.74.142.130^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`decimus.sui-inter.net`
NS	`ns2.decimus.sui-inter.net`
		A	2a00:1128:0:201:2::99^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
		A	46.231.201.99^{🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland}
MX	`mail.collaboro.ch` ⭐
		A	80.74.142.130^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`decimus.sui-inter.net`
TXT	`v=spf1 include:_spf.sui-inter.net +mx +a ~all`
SOA	`ns1.decimus.sui-inter.net`mirko\@pepa.profile.ch 2025-04-23 #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 2026-04-29 #27

Subdomains

mail.collaboro.ch

Same first word

collaboro.ch

Similar names

labocolor.pl

carollobo.com

DNS History

6 records (4 active, 2 former)

○NSns.ch-inter.net2015-08-06 → 2017-04-07 · 4 obs

● 2015-08-06 06:50:12
● 2017-04-07 04:33:16
○ 2026-04-03 02:46:02
○ 2026-04-29 12:20:28

●NSns1.decimus.sui-inter.net2026-04-03 → 2026-04-29 · 3 obs

○ 2017-04-07 04:33:16
● 2026-04-03 02:46:02
● 2026-04-29 12:20:28

○NSns2.ch-inter.net2015-08-06 → 2017-04-07 · 4 obs

● 2015-08-06 06:50:12
● 2017-04-07 04:33:16
○ 2026-04-03 02:46:02
○ 2026-04-29 12:20:28

●NSns2.decimus.sui-inter.net2026-04-03 → 2026-04-29 · 3 obs

○ 2017-04-07 04:33:16
● 2026-04-03 02:46:02
● 2026-04-29 12:20:28

●MXmail.collaboro.ch2015-08-06 → 2026-04-29 · 2 obs

● 2015-08-06 06:50:12
● 2026-04-29 12:20:28

●A80.74.142.1302015-08-06 → 2026-04-29 · 2 obs

● 2015-08-06 06:50:12
● 2026-04-29 12:20:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	10 records
collaboro.ch	ns2.decimus.sui-inter.net, ns1.decimus.sui-inter.net	-

✅ Authoritative Response

Server:46.231.201.99

NS records: ns2.decimus.sui-inter.net, ns1.decimus.sui-inter.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collaboro.ch (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.142.130`
NS	2	`ns2.decimus.sui-inter.net, ns1.decimus.sui-inter.net`
MX	1	`mail.collaboro.ch (pri: 10)`
TXT	1	`v=spf1 include:_spf.sui-inter.net +mx +a`
SOA	1	`ns1.decimus.sui-inter.net mirko\.pepa.pr`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.ch, a.nic.ch, b.nic.ch...)

Analysis

Hierarchy

The parent of mail.collaboro.ch is collaboro.ch.

IP Addresses

collaboro.ch points to an IP address: 80.74.142.130.

other host names include san-marco-zg.ch, ns2.bamat.com, georgy.ch, ns1.elycor.ch and vzsecurity.ch; they share IP numbers with collaboro.ch.

Name Servers

Two name servers ns1.decimus.sui-inter.net and ns2.decimus.sui-inter.net handle the delegation for collaboro.ch.

collaboro.ch shares the same name server setup as other domains, for instance samariter-adligenswil.ch, helper.ch, bufton.net, davosdorf.com and sieber-webcom.ch.

collaboro.ch at least partially shares name servers with other domains, for instance heilige-birmas-von-mondiste.ch, solried.ch, nvweb.ch, haefeli-elektro.ch and bto-shop.ch.

These name servers are commonly used with ns1.nvweb.ch, ns2.nvweb.ch, ns1.sieberwebcom.ch, ns2.sieberwebcom.ch and ns3.decimus.sui-inter.net.

Host names with two IP numbers:

ns1.decimus.sui-inter.net points to 2a00:1128:1:1::142:130 and 80.74.142.130.

ns2.decimus.sui-inter.net points to 2a00:1128:0:201:2::99 and 46.231.201.99.

Mail Servers

collaboro.ch is handled by a single mail server, mail.collaboro.ch.

The host name mail.collaboro.ch points to IP 80.74.142.130.

collaboro.ch - robtex.com

collaboro.ch

ch