`rtmultimedia.ch`

DNSSEC	🔒 Signed (DS record present)
A	2a0e:f0c0:1:46::1:2673^{🇨🇭 FREY-AS2a0e:f0c0::/29}
A	185.117.169.32^{🇨🇭 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`info@rtmultimedia.ch 2025-12-14 #61

`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 2026-03-25 #26

Subdomains

mail.rtmultimedia.ch

Same first word

rtmultimedia.ch

Similar names

trmultimedia.com

trmultimedia.de

multimediart.be

multimediart.com.au

multimediart.ch

DNS History

10 records (8 active, 2 former)

●NSns01.hostfactory.ch2015-11-28 → 2026-03-25 · 2 obs

● 2015-11-28 13:55:16
● 2026-03-25 12:59:20

●NSns02.hostfactory.ch2015-11-28 → 2026-03-25 · 2 obs

● 2015-11-28 13:55:16
● 2026-03-25 12:59:20

○MXmail.rtmultimedia.ch2015-11-28 → 2017-03-18 · 4 obs

● 2015-11-28 13:55:16
● 2017-03-18 04:22:00
○ 2026-03-10 21:11:10
○ 2026-03-25 12:59:20

●MXmx1.hostfactory.ch2026-03-10 → 2026-03-25 · 3 obs

○ 2017-03-18 04:22:00
● 2026-03-10 21:11:10
● 2026-03-25 12:59:20

●MXmx2.hostfactory.swiss2026-03-10 → 2026-03-25 · 3 obs

○ 2017-03-18 04:22:00
● 2026-03-10 21:11:10
● 2026-03-25 12:59:20

●MXmx3.hostfactory.ch2026-03-10 → 2026-03-25 · 3 obs

○ 2017-03-18 04:22:00
● 2026-03-10 21:11:10
● 2026-03-25 12:59:20

●MXmx4.hostfactory.swiss2026-03-10 → 2026-03-25 · 3 obs

○ 2017-03-18 04:22:00
● 2026-03-10 21:11:10
● 2026-03-25 12:59:20

●A185.117.169.322017-03-18 → 2026-03-25 · 3 obs

○ 2016-06-18 12:16:42
● 2017-03-18 04:22:00
● 2026-03-25 12:59:20

●A2a0e:f0c0:1:46::1:26732026-03-10 → 2026-03-25 · 3 obs

○ 2017-03-18 04:22:00
● 2026-03-10 21:11:10
● 2026-03-25 12:59:20

○A62.146.88.2312015-11-28 → 2016-06-18 · 4 obs

● 2015-11-28 13:55:16
● 2016-06-18 12:16:42
○ 2017-03-18 04:22:00
○ 2026-03-25 12:59:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.117.168.140

NS records: ns01.hostfactory.ch, ns02.hostfactory.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.117.169.32`
AAAA	1	`2a0e:f0c0:1:46::1:2673`
NS	2	`ns01.hostfactory.ch, ns02.hostfactory.ch`
MX	4	`mx4.hostfactory.swiss (pri: 40), mx3.hostfactory.ch (pri: 30)...`
TXT	1	`v=spf1 a:spf.hostfactory.ch -all`
SOA	1	`ns01.hostfactory.ch info.rtmultimedia.ch`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

The parent of mail.rtmultimedia.ch is rtmultimedia.ch.

IP Addresses

rtmultimedia.ch points to two IP numbers: 2a0e:f0c0:1:46::1:2673 and 185.117.169.32.

Other host names, for instance sing4joy.ch, tierschutzbuchssargans.ch, rollerskate.ch, ewn.ch and rueteli.ch share IP numbers with rtmultimedia.ch.

Name Servers

rtmultimedia.ch is delegated to two name servers: ns01.hostfactory.ch and ns02.hostfactory.ch.

rtmultimedia.ch uses the same name server setup as other domains, for instance priresa.ch, event.zone, fasnacht.ws, hmtag.ch and seefest.ch.

rtmultimedia.ch shares name servers with other domains at least partially, for instance tps-data.com, tcrankhof.ch, lsf.ch, skisis.ch and grandcannon.net.