sim-tech.ch - dns.ninja

`sim-tech.ch`

DNSSEC	⚠️ Not signed
A	2a00:d70:0:b:2002:0:d91a:3428^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
		PTR	`sl61.web.hostpoint.ch`
A	217.26.52.40^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
NS	`ns2.hostpoint.ch` ⭐
		A	2a00:d70:0:b::1d^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns2.hostpoint.ch`
		A	217.26.53.254^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns2.hostpoint.ch`
NS	`ns.hostpoint.ch`
		A	2a00:d70:0:b::d^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns.hostpoint.ch`
		A	217.26.51.254^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns.hostpoint.ch`
NS	`ns3.hostpoint.ch`
		A	2a00:d70:0:b::b^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`ns3.hostpoint.ch`
		A	217.26.60.250^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`ns3.hostpoint.ch`
MX	`mx1.mail.hostpoint.ch` ⭐
		A	2a00:d70:0:e::200^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`mx1.mail.hostpoint.ch`
		A	217.26.49.138^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`mx1.mail.hostpoint.ch`
MX	`mx2.mail.hostpoint.ch` ⭐
		A	2a00:d70:0:e::201^{🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland}
			PTR	`mx2.mail.hostpoint.ch`
		A	217.26.49.139^{🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland}
			PTR	`mx2.mail.hostpoint.ch`
TXT	`v=spf1 redirect=spf-permissive.mail.hostpoint.ch`
SOA	`ns.hostpoint.ch`hostmaster@hostpoint.ch serial=1782345600

`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 2026-06-25 #26

Subdomains

mail.sim-tech.ch

Same first word

sim-tech.ch

sim-tech.com

sim-tech.pl

sim-tech.at

sim-tech.ru

sim-tech.eu

sim-tech.net

sim-tech.co.il

sim-tech.ca

sim-tech.biz

sim-tech.co.jp

sim-tech.us

sim-tech.com.hk

Similar names

DNS History

13 records (7 active, 6 former)

●NSns.hostpoint.ch2026-02-20 → 2026-06-25 · 3 obs

○ 2017-03-30 14:52:18
● 2026-02-20 21:05:54
● 2026-06-25 11:23:22

○NSns1.webland.ch2015-08-21 → 2017-03-30 · 4 obs

● 2015-08-21 10:27:24
● 2017-03-30 14:52:18
○ 2026-02-20 21:05:54
○ 2026-06-25 11:23:22

●NSns2.hostpoint.ch2026-02-20 → 2026-06-25 · 3 obs

○ 2017-03-30 14:52:18
● 2026-02-20 21:05:54
● 2026-06-25 11:23:22

○NSns2.webland.ch2015-08-21 → 2017-03-30 · 4 obs

● 2015-08-21 10:27:24
● 2017-03-30 14:52:18
○ 2026-02-20 21:05:54
○ 2026-06-25 11:23:22

●NSns3.hostpoint.ch2026-02-20 → 2026-06-25 · 3 obs

○ 2017-03-30 14:52:18
● 2026-02-20 21:05:54
● 2026-06-25 11:23:22

○NSns3.webland.ch2015-08-21 → 2017-03-30 · 4 obs

● 2015-08-21 10:27:24
● 2017-03-30 14:52:18
○ 2026-02-20 21:05:54
○ 2026-06-25 11:23:22

○NSns4.webland.ch2015-08-21 → 2017-03-30 · 4 obs

● 2015-08-21 10:27:24
● 2017-03-30 14:52:18
○ 2026-02-20 21:05:54
○ 2026-06-25 11:23:22

○MXmail.sim-tech.ch2015-08-21 → 2017-03-30 · 4 obs

● 2015-08-21 10:27:24
● 2017-03-30 14:52:18
○ 2026-02-20 21:05:54
○ 2026-06-25 11:23:22

●MXmx1.mail.hostpoint.ch2026-02-20 → 2026-06-25 · 3 obs

○ 2017-03-30 14:52:18
● 2026-02-20 21:05:54
● 2026-06-25 11:23:22

●MXmx2.mail.hostpoint.ch2026-02-20 → 2026-06-25 · 3 obs

○ 2017-03-30 14:52:18
● 2026-02-20 21:05:54
● 2026-06-25 11:23:22

●A217.26.52.402026-02-20 → 2026-06-25 · 3 obs

○ 2017-03-30 14:52:18
● 2026-02-20 21:05:54
● 2026-06-25 11:23:22

●A2a00:d70:0:b:2002:0:d91a:34282026-02-20 → 2026-06-25 · 3 obs

○ 2017-03-30 14:52:18
● 2026-02-20 21:05:54
● 2026-06-25 11:23:22

○A92.43.216.1252015-08-21 → 2017-03-30 · 4 obs

● 2015-08-21 10:27:24
● 2017-03-30 14:52:18
○ 2026-02-20 21:05:54
○ 2026-06-25 11:23:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, b.nic.ch, a.nic.ch, e.nic.ch...	-
sim-tech.ch	ns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch	6 records

✅ Authoritative Response

Server:217.26.53.254

NS records: ns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1862ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.26.52.40`
AAAA	1	`2a00:d70:0:b:2002:0:d91a:3428`
NS	3	`ns.hostpoint.ch, ns2.hostpoint.ch...`
MX	2	`mx1.mail.hostpoint.ch (pri: 10), mx2.mail.hostpoint.ch (pri: 10)`
TXT	1	`v=spf1 redirect=spf-permissive.mail.host`
SOA	1	`ns.hostpoint.ch hostmaster.hostpoint.ch`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)

Analysis

Hierarchy

The domain mail.sim-tech.ch falls under the parent sim-tech.ch.

IP Addresses

sim-tech.ch points to the IP addresses 217.26.52.40 and 2a00:d70:0:b:2002:0:d91a:3428

Two other host names, along with abucad.ch, fluitec.ch and tontaube.ch, also share IP numbers with sim-tech.ch.

Name Servers

DNS for sim-tech.ch is handled by three authoritative name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.

At least some of sim-tech.ch's name servers are shared with other domains, for example minitrac.eu, santepourtous.ch, walop.ch and two more.

Three hostnames — ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch — each have two IP addresses: ns2.hostpoint.ch has 217.26.53.254 and 2a00:d70:0:b::1d, ns3.hostpoint.ch has 217.26.60.250 and 2a00:d70:0:b::b, and ns.hostpoint.ch has 217.26.51.254 and 2a00:d70:0:b::d.

Mail Servers

sim-tech.ch is served by two mail servers, mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.

Among the domains sharing a mail server setup with sim-tech.ch are daut.ch, trang.ch, crmcloud.ch and two others.

At least a portion of sim-tech.ch's mail servers are shared with other domains, among them 6th-sense-yoga.ch and mail.glausen.net.

mx1.mail.hostpoint.ch directs to 217.26.49.138 and 2a00:d70:0:e::200. mx2.mail.hostpoint.ch directs to 217.26.49.139 and 2a00:d70:0:e::201. Each host name carries two IP addresses.