rwtech.ch - dns.ninja

`rwtech.ch`

DNSSEC	🔒 Signed (DS record present)
NS	`ns1.namesrv.ch` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`ns2.namesrv.net`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`ns3.namesrv.io`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`mx01.servicehoster.ch` ⭐
		A	194.191.24.200^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node01.servicehoster.ch`
		A	194.191.24.210^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node02.servicehoster.ch`
MX	`mx02.servicehoster.ch`⁽²⁰⁾
		A	194.191.24.200^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node01.servicehoster.ch`
		A	194.191.24.210^{🇨🇭 GREEN194.191.0.0/16 CH-VIANETWORKS}
			PTR	`node02.servicehoster.ch`
TXT	`v=spf1 include:servicehoster.ch a mx ~all`
SOA	`ns1.namesrv.ch`hostmaster@dogado.de 2025-08-24 #10

`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 2026-08-04 #13

Subdomains

cloud.rwtech.ch

www.rwtech.ch

Same first word

rwtech.ru

rwtech.ch

rwtech.com.br

rwtech.com

rwtech.cn

rwtech.myshopify.com

Similar names

chertw.com

wretch.co.uk

chrewt.pl

wrtech.com

whrtec.com

wretch.net

cwerth.com

thecwr.com

thcrew.com

wertch.blogspot.com

twerch.com

thewrc.net

wrtech.pl

tcwehr.de

wrecht.com

wertch.blogspot.fi

wretch.org

wrtech.cn

wretch.de

therwc.com

techrw.com

thewrc.com

wretch.cc

DNS History

5 records (5 active, 0 former)

●NSns1.namesrv.ch2026-03-15 → 2026-08-04 · 2 obs

● 2026-03-15 12:38:14
● 2026-08-04 05:30:10

●NSns2.namesrv.net2026-03-15 → 2026-08-04 · 2 obs

● 2026-03-15 12:38:14
● 2026-08-04 05:30:10

●NSns3.namesrv.io2026-03-15 → 2026-08-04 · 2 obs

● 2026-03-15 12:38:14
● 2026-08-04 05:30:10

●MXmx01.servicehoster.ch2026-03-15 → 2026-08-04 · 2 obs

● 2026-03-15 12:38:14
● 2026-08-04 05:30:10

●MXmx02.servicehoster.ch2026-03-15 → 2026-08-04 · 2 obs

● 2026-03-15 12:38:14
● 2026-08-04 05:30:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
rwtech.ch	ns3.namesrv.io, ns2.namesrv.net, ns1.namesrv.ch	2 records

✅ Authoritative Response

Server:109.237.143.8

NS records: ns3.namesrv.io, ns2.namesrv.net, ns1.namesrv.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 978ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.namesrv.io, ns1.namesrv.ch...`
MX	2	`mx01.servicehoster.ch (pri: 10), mx02.servicehoster.ch (pri: 20)`
TXT	1	`v=spf1 include:servicehoster.ch a mx ~al`
SOA	1	`ns1.namesrv.ch hostmaster.dogado.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.namesrv.ch, ns1.namesrv.ch)

Analysis

Hierarchy

rwtech.ch serves as the parent of cloud.rwtech.ch and www.rwtech.ch.

Name Servers

rwtech.ch is served by three name servers: ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net.

rwtech.ch shares at least some of its name servers with other domains, including 4com.ch, osteopathie-aarau.ch, rasierklingen.ch and two others.

These name servers are frequently paired with the name servers cns1.cloudpit.de, cns2.cloudpit.com and cns3.cloudpit.io.

The hostnames ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net each direct to two IP addresses — ns1.namesrv.ch to 109.237.142.8 and 2a01:64c0:0:5000::8, ns3.namesrv.io to 109.237.143.8 and 2a02:2b80:101:5000::8, and ns2.namesrv.net to 148.251.254.105 and 2a01:4f8:2b02:a88::105.

Mail Servers

rwtech.ch uses two mail servers, mx01.servicehoster.ch and mx02.servicehoster.ch.

The mail server setup of rwtech.ch matches that of other domains such as hougen.ch, dps-gmbh.ch, oibibio.net and two others.

rwtech.ch shares at least some of its mail servers with other domains, such as aquamares.ch.

mx01.servicehoster.ch has IP addresses 194.191.24.200 and 194.191.24.210; mx02.servicehoster.ch has the same IP addresses: 194.191.24.200 and 194.191.24.210.

mx01.servicehoster.ch and mx02.servicehoster.ch each have 194.191.24.200 IP addresses.

mx01.servicehoster.ch and mx02.servicehoster.ch each have 194.191.24.210 IP addresses.