`mgr100.ch`

DNSSEC	⚠️ Not signed
A	2a0e:f0c0:1:19::638^{🇨🇭 FREY-AS2a0e:f0c0::/29}
A	185.117.168.36^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
NS	`ns01.hostfactory.ch` ⭐ ⚠️ Not in parent delegation
		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}
NS	`ns02.hostfactory.ch` ⚠️ Not in parent delegation
		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}
NS	`ns1.bkp.hostfactory.ch` ⚠️ Not in zone NS records
		A	185.117.168.140^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
NS	`ns191.hostfactory.ch` ⚠️ Not in zone NS records
		A	185.117.168.140^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
NS	`ns192.hostfactory.ch` ⚠️ Not in zone NS records
		A	156.67.10.18^{🇨🇭 SERVERBASE156.67.8.0/22 ServerBase AG, Switzerland}
NS	`ns2.bkp.hostfactory.ch` ⚠️ Not in zone NS records
		A	156.67.10.18^{🇨🇭 SERVERBASE156.67.8.0/22 ServerBase AG, Switzerland}
MX	`mx1.hostfactory.ch` ⭐
		A	185.16.174.135^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.154^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
MX	`mx2.hostfactory.swiss`⁽²⁰⁾
		A	185.16.174.139^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.155^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
MX	`mx3.hostfactory.ch`⁽³⁰⁾
		A	185.16.174.139^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.155^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
MX	`mx4.hostfactory.swiss`⁽⁴⁰⁾
		A	185.16.174.139^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.155^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
TXT	`v=spf1 a:spf.hostfactory.ch -all`
SOA	`ns01.hostfactory.ch`simon\@hollenstein.gmail.com 2025-12-12 #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 2026-07-22 #33

Same first word

mgr100.ch

DNS History

14 records (12 active, 2 former)

●NSns01.hostfactory.ch2015-08-07 → 2026-07-22 · 2 obs

● 2015-08-07 10:53:58
● 2026-07-22 15:16:50

●NSns02.hostfactory.ch2015-08-07 → 2026-07-22 · 2 obs

● 2015-08-07 10:53:58
● 2026-07-22 15:16:50

●NSns1.bkp.hostfactory.ch2026-04-04 → 2026-07-22 · 3 obs

○ 2015-08-07 10:53:58
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

●NSns191.hostfactory.ch2026-04-04 → 2026-07-22 · 3 obs

○ 2015-08-07 10:53:58
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

●NSns192.hostfactory.ch2026-04-04 → 2026-07-22 · 3 obs

○ 2015-08-07 10:53:58
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

●NSns2.bkp.hostfactory.ch2026-04-04 → 2026-07-22 · 3 obs

○ 2015-08-07 10:53:58
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

○MXmail.mgr100.ch2015-08-07 → 2017-03-13 · 4 obs

● 2015-08-07 10:53:58
● 2017-03-13 22:19:14
○ 2026-04-04 17:24:54
○ 2026-07-22 15:16:50

●MXmx1.hostfactory.ch2026-04-04 → 2026-07-22 · 3 obs

○ 2017-03-13 22:19:14
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

●MXmx2.hostfactory.swiss2026-04-04 → 2026-07-22 · 3 obs

○ 2017-03-13 22:19:14
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

●MXmx3.hostfactory.ch2026-04-04 → 2026-07-22 · 3 obs

○ 2017-03-13 22:19:14
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

●MXmx4.hostfactory.swiss2026-04-04 → 2026-07-22 · 3 obs

○ 2017-03-13 22:19:14
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

●A185.117.168.362016-03-06 → 2026-07-22 · 3 obs

○ 2015-12-08 11:03:32
● 2016-03-06 23:30:56
● 2026-07-22 15:16:50

●A2a0e:f0c0:1:19::6382026-04-04 → 2026-07-22 · 3 obs

○ 2016-03-06 23:30:56
● 2026-04-04 17:24:54
● 2026-07-22 15:16:50

○A62.146.13.42015-08-07 → 2015-12-08 · 4 obs

● 2015-08-07 10:53:58
● 2015-12-08 11:03:32
○ 2016-03-06 23:30:56
○ 2026-07-22 15:16:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, f.nic.ch, d.nic.ch, b.nic.ch...	-
mgr100.ch	ns2.bkp.hostfactory.ch, ns192.hostfactory.ch, ns1.bkp.hostfactory.ch, ns191.hostfactory.ch	-

✅ Authoritative Response

Server:185.117.168.140

NS records: ns2.bkp.hostfactory.ch, ns192.hostfactory.ch, ns1.bkp.hostfactory.ch, ns191.hostfactory.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mgr100.ch (unsigned zone)

⏱️ Timing

Total: 1765ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.117.168.36`
AAAA	1	`2a0e:f0c0:1:19::638`
NS	2	`ns01.hostfactory.ch, ns02.hostfactory.ch`
MX	4	`mx1.hostfactory.ch (pri: 10), mx3.hostfactory.ch (pri: 30)...`
TXT	1	`v=spf1 a:spf.hostfactory.ch -all`
SOA	1	`ns01.hostfactory.ch simon\.hollenstein.g`

Analysis

IP Addresses

mgr100.ch resolves to the IP addresses 185.117.168.36 and 2a0e:f0c0:1:19::638

nightrider.ch, mail.e-bahn.ch, mail.nightrider.ch plus two other host names have IP numbers in common with mgr100.ch.

Name Servers

mgr100.ch is delegated to 6 name servers: ns01.hostfactory.ch, ns02.hostfactory.ch, ns191.hostfactory.ch and 3 other.

mgr100.ch has at least partial name server overlap with other domains, such as narcolepsie.ch, eightydays.eu, smiling-tree.com and two others.

ns1.bkp.hostfactory.ch, ns2.bkp.hostfactory.ch and ns192.hostfactory.ch — plus 7 other name servers — are commonly paired with these name servers.

Host names pointing to two IP addresses:

ns01.hostfactory.ch points to 185.117.168.140 and 2a0e:f0c0:1:13:c::10.

ns02.hostfactory.ch points to 156.67.10.18 and 2a03:da41:d::11.

Host names resolving to a single IP address:

ns191.hostfactory.ch points to 185.117.168.140.

ns192.hostfactory.ch points to 156.67.10.18.

ns1.bkp.hostfactory.ch points to 185.117.168.140.

ns2.bkp.hostfactory.ch points to 156.67.10.18.

Three host names point to 185.117.168.140: ns01.hostfactory.ch, ns191.hostfactory.ch and ns1.bkp.hostfactory.ch.

Three host names point to 156.67.10.18: ns02.hostfactory.ch, ns192.hostfactory.ch and ns2.bkp.hostfactory.ch.

Mail Servers

mgr100.ch has four mail servers: mx1.hostfactory.ch, mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss.

At least some of the mail servers used by mgr100.ch are shared with other domains: mytransfer.ch, gerbairtours.ch, immobilien-aparta-ag.ch and two others among them.

mx1.hostfactory.ch, mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss each resolve to two IP addresses. mx1.hostfactory.ch resolves to 185.16.174.135 and 217.150.252.154, while mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss all resolve to 185.16.174.139 and 217.150.252.155.

Three host names point to 185.16.174.139: mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss.

Three host names point to 217.150.252.155: mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss.

mgr100.ch - robtex.com

mgr100.ch

ch

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`mgr100.ch`

`ch`