`jobconcept.ch`

DNSSEC	🔒 Signed (DS record present)
A	2a0e:f0c0:1:29::1:5925^{🇨🇭 FREY-AS2a0e:f0c0::/29}
A	185.117.169.155^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
NS	`ns01.hostfactory.ch` ⭐
		A	2a0e:f0c0:1:13:c::10^{🇨🇭 FREY-AS2a0e:f0c0::/29}
			PTR	`ns01.hostfactory.ch`
		A	185.117.168.140^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
			PTR	`ns01.hostfactory.ch`
NS	`ns02.hostfactory.ch`
		A	2a03:da41:d::11^{🇨🇭 SERVERBASE2a03:da41::/32 ServerBase AG, Switzerland}
			PTR	`ns02.hostfactory.ch`
		A	156.67.10.18^{🇨🇭 SERVERBASE156.67.8.0/22 ServerBase AG, Switzerland}
			PTR	`ns02.hostfactory.ch`
TXT	`v=spf1 include:spf.hostfactory.ch ~all`
SOA	`ns01.hostfactory.ch`roland\@handschin.gmail.com 2025-12-17 #43

`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 2026-03-26 #6

Same first word

jobconcept.ch

DNS History

5 records (4 active, 1 former)

●NSns01.hostfactory.ch2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 12:29:40
● 2026-03-26 02:26:10

●NSns02.hostfactory.ch2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 12:29:40
● 2026-03-26 02:26:10

●A185.117.169.1552017-06-15 → 2026-03-26 · 3 obs

○ 2016-09-13 16:06:32
● 2017-06-15 17:03:02
● 2026-03-26 02:26:10

●A2a0e:f0c0:1:29::1:59252026-03-23 → 2026-03-26 · 3 obs

○ 2017-06-15 17:03:02
● 2026-03-23 18:48:30
● 2026-03-26 02:26:10

○A62.146.13.1872015-08-20 → 2016-09-13 · 4 obs

● 2015-08-20 12:29:40
● 2016-09-13 16:06:32
○ 2017-06-15 17:03:02
○ 2026-03-26 02:26:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, d.nic.ch, e.nic.ch, f.nic.ch...	-
jobconcept.ch	ns02.hostfactory.ch, ns01.hostfactory.ch	4 records

✅ Authoritative Response

Server:156.67.10.18

NS records: ns02.hostfactory.ch, ns01.hostfactory.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.117.169.155`
AAAA	1	`2a0e:f0c0:1:29::1:5925`
NS	2	`ns01.hostfactory.ch, ns02.hostfactory.ch`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 include:spf.hostfactory.ch ~all`
SOA	1	`ns01.hostfactory.ch roland\.handschin.gm`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns02.hostfactory.ch, ns01.hostfactory.ch, ns02.hostfactory.ch...)

Analysis

IP Addresses

The entity jobconcept.ch points to two IP numbers: 2a0e:f0c0:1:29::1:5925 and 185.117.169.155.

For instance, other host names casaplan.ch, yammer.ch, optik-mobil.ch, rutengehen.ch and xn--alpchs-fua.ch share IP numbers with jobconcept.ch.

Name Servers

jobconcept.ch is delegated to two name servers: ns01.hostfactory.ch and ns02.hostfactory.ch.

jobconcept.ch uses the same name server setup as other domains such as hosso.ch, rocknroland.ch, beaver-ag.com, hundesalon-adonis.ch and artoffire.ch.

jobconcept.ch shares name servers with other domains at least partially, for example rupper.eu, thomasmerz.ch, proinkasso.ch, dorotas.de and losinj.ch.

These name servers are commonly used with the name servers ns1.bkp.hostfactory.ch and ns2.bkp.hostfactory.ch.

Host names with two IP numbers:

ns01.hostfactory.ch points to 2a0e:f0c0:1:13:c::10 and 185.117.168.140; ns02.hostfactory.ch points to 2a03:da41:d::11 and 156.67.10.18.

jobconcept.ch - robtex.com

jobconcept.ch

ch