`dynavox.ch`

DNSSEC	⚠️ Not signed
A	83.222.130.35^{🇨🇭 SENSELAN-AS83.222.128.0/19 senseLAN GmbH Grubenweg 14 CH-3186 D�dingen}
NS	`ns1.sesamnet.ch` ⭐
		A	194.153.188.150^{🇨🇭 SENSELAN-AS194.153.188.0/23 senseLAN GmbH Grubenweg 14 CH-3186 D�dingen}
			PTR	`ns1.sesamnet.ch`
NS	`ns2.sesamnet.ch`
		A	194.153.188.151^{🇨🇭 SENSELAN-AS194.153.188.0/23 senseLAN GmbH Grubenweg 14 CH-3186 D�dingen}
			PTR	`ns2.sesamnet.ch`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com include:spf.sesamnet.ch a:dynavox.ch ~all`
SOA	`ns1.sesamnet.ch`hostmaster@sesamnet.ch 2025-03-12 #0

`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 2026-04-12 #10

WOT: SAFE (61/100)

Same first word

dynavox.chat

dynavox.net

dynavox.jp

dynavox.co

dynavox.ch

dynavox.co.uk

dynavox.us

dynavox.is

dynavox.ca

dynavox.fr

Similar names

onyxadv.com

davonyx.net

DNS History

10 records (8 active, 2 former)

●NSns1.sesamnet.ch2015-05-29 → 2026-04-12 · 2 obs

● 2015-05-29 03:56:40
● 2026-04-12 03:28:04

●NSns2.sesamnet.ch2015-05-29 → 2026-04-12 · 2 obs

● 2015-05-29 03:56:40
● 2026-04-12 03:28:04

●MXalt1.aspmx.l.google.com2026-02-20 → 2026-04-12 · 3 obs

○ 2017-01-17 13:02:54
● 2026-02-20 01:21:16
● 2026-04-12 03:28:04

●MXalt2.aspmx.l.google.com2026-02-20 → 2026-04-12 · 3 obs

○ 2017-01-17 13:02:54
● 2026-02-20 01:21:16
● 2026-04-12 03:28:04

●MXaspmx.l.google.com2026-02-20 → 2026-04-12 · 3 obs

○ 2017-01-17 13:02:54
● 2026-02-20 01:21:16
● 2026-04-12 03:28:04

●MXaspmx2.googlemail.com2026-02-20 → 2026-04-12 · 3 obs

○ 2017-01-17 13:02:54
● 2026-02-20 01:21:16
● 2026-04-12 03:28:04

●MXaspmx3.googlemail.com2026-02-20 → 2026-04-12 · 3 obs

○ 2017-01-17 13:02:54
● 2026-02-20 01:21:16
● 2026-04-12 03:28:04

○MXmail.sesamnet.ch2015-05-29 → 2017-01-17 · 4 obs

● 2015-05-29 03:56:40
● 2017-01-17 13:02:54
○ 2026-02-20 01:21:16
○ 2026-04-12 03:28:04

○A194.153.188.1502015-05-29 → 2017-01-17 · 4 obs

● 2015-05-29 03:56:40
● 2017-01-17 13:02:54
○ 2026-02-20 01:21:16
○ 2026-04-12 03:28:04

●A83.222.130.352026-02-20 → 2026-04-12 · 3 obs

○ 2017-01-17 13:02:54
● 2026-02-20 01:21:16
● 2026-04-12 03:28:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
dynavox.ch	ns1.sesamnet.ch, ns2.sesamnet.ch	2 records

✅ Authoritative Response

Server:194.153.188.150

NS records: ns1.sesamnet.ch, ns2.sesamnet.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dynavox.ch (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.222.130.35`
NS	2	`ns2.sesamnet.ch, ns1.sesamnet.ch`
MX	5	`ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX2.GOOGLEMAIL.COM (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com include:s`
SOA	1	`ns1.sesamnet.ch hostmaster.sesamnet.ch`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.sesamnet.ch, ns1.sesamnet.ch)

Analysis

IP Addresses

dynavox.ch resolves to one IP number: 83.222.130.35.

other host names including kaesermannag.ch, cannamed.ch, rowen.ch, bluesound.ch and comptec.ch share IP numbers with dynavox.ch.

Name Servers

dynavox.ch is delegated to two name servers ns1.sesamnet.ch and ns2.sesamnet.ch.

dynavox.ch shares the same name server setup as other domains, for instance cfptrading.ch, ofenrohre.ch, ewb-haustechnik.ch, physiobuchsi.ch and batisolutions.ch.

Host names with one IP number:

ns1.sesamnet.ch points to 194.153.188.150

ns2.sesamnet.ch points to 194.153.188.151

Mail Servers

dynavox.ch is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

dynavox.ch shares some mail servers with other domains, at least partially, for instance yema.com, ai-bees.io, ituna.it, kimberlysouza.com and barsbank.com.