`jumbomc.ch`

DNSSEC	⚠️ Not signed
NS	`ns1.coop.ch` ⭐
		A	2a09:5f80:3:1::150^{🇨🇭 CH-COOP2a09:5f80:3::/48 Coop Genossenschaft}
		A	194.11.164.70^{🇨🇭 CH-COOP194.11.164.0/24 Coop Genossenschaft}
			PTR	`ns1.coop.ch`
NS	`ns1.ip-plus.net`
		A	194.209.158.67^{🇨🇭 SWISSCOM194.209.0.0/16 Swisscom IP-Plus UBN-CH-AGGR.2}
			PTR	`v4ipp011.ansp.bluewin.org`
SOA	`ns1.coop.ch`security-solutions@coop.ch serial=72

`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 2026-03-15 #15

Same first word

jumbomc.ch

DNS History

3 records (2 active, 1 former)

●NSns1.coop.ch2026-02-18 → 2026-03-23 · 2 obs

● 2026-02-18 11:29:28
● 2026-03-23 04:20:40

●NSns1.ip-plus.net2026-02-18 → 2026-03-23 · 2 obs

● 2026-02-18 11:29:28
● 2026-03-23 04:20:40

○A195.191.133.2162026-02-18 → 2026-03-19 · 4 obs

● 2026-02-18 11:29:28
○ 2026-03-05 00:29:34
● 2026-03-19 00:40:42
○ 2026-03-23 04:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
jumbomc.ch	ns1.ip-plus.net, ns1.coop.ch	1 record

✅ Authoritative Response

Server:194.209.158.67

NS records: ns1.ip-plus.net, ns1.coop.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jumbomc.ch (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.191.133.216`
SOA	1	`ns1.coop.ch security-solutions.coop.ch`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.coop.ch)

Analysis

Name Servers

Two name servers ns1.coop.ch and ns1.ip-plus.net handle the delegation for jumbomc.ch.

jumbomc.ch shares the same name server setup as other domains, for example xn--hotelmrthof-basel-vqb.ch, transgourmet.ro, tropenhaus-frutigen.de, fatti-non-parole.blog and coop-produktion.ch.

jumbomc.ch at least partially shares name servers with other domains, for example prodega.ch, medicall.ch, mailshop.ch, pfarreisempach.ch and 3.65.195.in-addr.arpa.

these name servers are commonly used alongside ns2.ip-plus.net name servers.

Host names with two IP numbers:

ns1.coop.ch points to 2a09:5f80:3:1::150 and 194.11.164.70.

Host names with one IP number:

ns1.ip-plus.net points to 194.209.158.67.

jumbomc.ch - robtex.com

jumbomc.ch

ch