`trautweiler.ch`

DNSSEC	🔒 Signed (DS record present)
A	2a0e:f0c0:1:19::664^{🇨🇭 FREY-AS2a0e:f0c0::/29}
A	185.117.168.37^{🇨🇭 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`
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`robin@heizmann.ch 2025-12-12 #63

`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 2026-03-27 #17

Subdomains

mail.trautweiler.ch

DNS History

10 records (8 active, 2 former)

●NSns01.hostfactory.ch2015-07-11 → 2026-03-27 · 2 obs

● 2015-07-11 12:03:52
● 2026-03-27 08:20:42

●NSns02.hostfactory.ch2015-07-11 → 2026-03-27 · 2 obs

● 2015-07-11 12:03:52
● 2026-03-27 08:20:42

○MXmail.trautweiler.ch2015-07-11 → 2017-01-28 · 4 obs

● 2015-07-11 12:03:52
● 2017-01-28 23:14:38
○ 2020-01-06 21:10:42
○ 2026-03-27 08:20:42

●MXmx1.hostfactory.ch2020-01-06 → 2026-03-27 · 3 obs

○ 2017-01-28 23:14:38
● 2020-01-06 21:10:42
● 2026-03-27 08:20:42

●MXmx2.hostfactory.swiss2020-01-06 → 2026-03-27 · 3 obs

○ 2017-01-28 23:14:38
● 2020-01-06 21:10:42
● 2026-03-27 08:20:42

●MXmx3.hostfactory.ch2020-01-06 → 2026-03-27 · 3 obs

○ 2017-01-28 23:14:38
● 2020-01-06 21:10:42
● 2026-03-27 08:20:42

●MXmx4.hostfactory.swiss2020-01-06 → 2026-03-27 · 3 obs

○ 2017-01-28 23:14:38
● 2020-01-06 21:10:42
● 2026-03-27 08:20:42

●A185.117.168.372016-05-06 → 2026-03-27 · 3 obs

○ 2016-02-02 19:06:42
● 2016-05-06 15:32:44
● 2026-03-27 08:20:42

●A2a0e:f0c0:1:19::6642026-03-27 → 2026-03-27 · 3 obs

○ 2016-05-06 15:32:44
● 2026-03-27 08:20:40
● 2026-03-27 08:20:42

○A62.146.70.552015-07-11 → 2016-02-02 · 4 obs

● 2015-07-11 12:03:52
● 2016-02-02 19:06:42
○ 2016-05-06 15:32:44
○ 2026-03-27 08:20:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
trautweiler.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: 821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.117.168.37`
AAAA	1	`2a0e:f0c0:1:19::664`
NS	2	`ns02.hostfactory.ch, ns01.hostfactory.ch`
MX	4	`mx1.hostfactory.ch (pri: 10), mx4.hostfactory.swiss (pri: 40)...`
TXT	1	`v=spf1 a:spf.hostfactory.ch -all`
SOA	1	`ns01.hostfactory.ch robin.heizmann.ch`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

trautweiler.ch is a parent of mail.trautweiler.ch.

IP Addresses

trautweiler.ch points to two IP numbers: 2a0e:f0c0:1:19::664 and 185.117.168.37.

Other host names, for instance svetys-tiershop.ch, sursee-tourismus.ch, wickiseats.com, kreativagent.ch and espritex.com share IP numbers with trautweiler.ch.

Name Servers

Delegation for trautweiler.ch rests with two name servers, ns01.hostfactory.ch and ns02.hostfactory.ch.

trautweiler.ch shares the same name server setup as other domains, including jawa.ch, kopelent.ch, tc-boeckten.ch, suprag.ch and kahoona.ch.

trautweiler.ch at least partially shares name servers with other domains, for instance scalia.net, kuendig.net, 108.66.185.in-addr.arpa, ektaeurope.org and kornhauskeller.ch.

These name servers are commonly used with 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.

Mail Servers

trautweiler.ch is handled by four mail servers: mx1.hostfactory.ch, mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss.

trautweiler.ch shares mail servers with other domains at least in part, for instance priori.ch, kathriner.biz, ecotronics.ch, kobelinski.ch and equimed.ch.