`tb-electronics.ch`

DNSSEC	🔒 Signed (DS record present)
A	2a0e:f0c0:1:20::5801^{🇨🇭 FREY-AS2a0e:f0c0::/29}
A	185.117.168.224^{🇨🇭 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`
TXT	`google-site-verification=he2d7IvAnU9zfG7aAcvnjJoWTAHw1OuDkY_NOkWOrXo`
SOA	`ns01.hostfactory.ch`timo\@boehme.tb-electronics.ch 2025-12-18 #62

`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 2026-03-28 #44

Subdomains

mail.tb-electronics.ch

Same first word

tb-electronics.ch

Similar names

bt-electronics.com

DNS History

10 records (8 active, 2 former)

●NSns01.hostfactory.ch2015-07-17 → 2026-03-28 · 2 obs

● 2015-07-17 14:06:54
● 2026-03-28 21:45:30

●NSns02.hostfactory.ch2015-07-17 → 2026-03-28 · 2 obs

● 2015-07-17 14:06:54
● 2026-03-28 21:45:30

○MXmail.tb-electronics.ch2015-07-17 → 2017-02-05 · 4 obs

● 2015-07-17 14:06:54
● 2017-02-05 23:38:14
○ 2019-01-17 02:43:52
○ 2026-03-28 21:45:30

●MXmx1.hostfactory.ch2019-01-17 → 2026-03-28 · 3 obs

○ 2017-02-05 23:38:14
● 2019-01-17 02:43:52
● 2026-03-28 21:45:30

●MXmx2.hostfactory.swiss2019-01-17 → 2026-03-28 · 3 obs

○ 2017-02-05 23:38:14
● 2019-01-17 02:43:52
● 2026-03-28 21:45:30

●MXmx3.hostfactory.ch2019-01-17 → 2026-03-28 · 3 obs

○ 2017-02-05 23:38:14
● 2019-01-17 02:43:52
● 2026-03-28 21:45:30

●MXmx4.hostfactory.swiss2019-01-17 → 2026-03-28 · 3 obs

○ 2017-02-05 23:38:14
● 2019-01-17 02:43:52
● 2026-03-28 21:45:30

●A185.117.168.2242016-06-07 → 2026-03-28 · 3 obs

○ 2016-03-23 11:39:00
● 2016-06-07 08:53:00
● 2026-03-28 21:45:30

●A2a0e:f0c0:1:20::58012026-02-23 → 2026-03-28 · 3 obs

○ 2016-06-07 08:53:00
● 2026-02-23 05:37:00
● 2026-03-28 21:45:30

○A62.146.59.1132015-07-17 → 2016-03-23 · 4 obs

● 2015-07-17 14:06:54
● 2016-03-23 11:39:00
○ 2016-06-07 08:53:00
○ 2026-03-28 21:45:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
tb-electronics.ch	ns01.hostfactory.ch, ns02.hostfactory.ch	4 records

✅ Authoritative Response

Server:156.67.10.18

NS records: ns01.hostfactory.ch, ns02.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	`185.117.168.224`
AAAA	1	`2a0e:f0c0:1:20::5801`
NS	2	`ns01.hostfactory.ch, ns02.hostfactory.ch`
MX	4	`mx3.hostfactory.ch (pri: 30), mx1.hostfactory.ch (pri: 10)...`
TXT	2	`google-site-verification=he2d7IvAnU9zfG7, v=spf1 a:spf.hostfactory.ch -all`
SOA	1	`ns01.hostfactory.ch timo\.boehme.tb-elec`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

The parent of mail.tb-electronics.ch is tb-electronics.ch.

IP Addresses

tb-electronics.ch points to two IP numbers: 2a0e:f0c0:1:20::5801 and 185.117.168.224.

Other host names, for instance mstalder.biz, godiva.ch, medinfo-engadin.ch, skuami.ch and e-top.ch share IP numbers with tb-electronics.ch.

Name Servers

tb-electronics.ch is delegated to two name servers: ns01.hostfactory.ch and ns02.hostfactory.ch.

tb-electronics.ch uses the same name server setup as other domains, for instance leiprecht.ch, izzi.ch, artsavour.ch, jonpaul.ch and staegi.ch.

tb-electronics.ch shares name servers with other domains at least partially, for instance bindella.at, muli.ch, elettroreda.ch, projectpac.ch and adr-check.com.