rtb.ch - dns.ninja

`rtb.ch`

DNSSEC	⚠️ Not signed
A	149.126.6.103^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
		PTR	`vsa-dejipa.cyon.net`
NS	`dns1.webstyle.ch` ⭐
		A	192.162.28.50^{🇨🇭 ONE-NETWORK192.162.28.0/24}
			PTR	`dns1.webstyle.ch`
NS	`dns2.webstyle.ch`
		A	80.74.157.150^{🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland}
			PTR	`vz-carrie.sui-inter.net`
MX	`rtb-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 redirect=busost.ch`
TXT	`MS=ms11005948`
TXT	`apple-domain-verification=xYHc2QP3ksU5ZPsw`
SOA	`dns1.webstyle.ch`root@webstyle.ch 2025-09-23 #1

`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 2026-07-14 #47

WOT: SAFE (61/100)

Subdomains

www.rtb.ch

Same first word

rtb.at

rtb.ch

rtb.info

rtb.name

rtb.nl

rtb.buzz

rtb.gov.bn

rtb.gov.rw

rtb.in

rtb.no

rtb.mx

rtb.la

rtb.world

rtb.media

rtb.eu

rtb.bf

rtb.agency

rtb.com.cn

rtb.fr

rtb.tv

rtb.ca

rtb.rs

rtb.com.tr

rtb.co.il

rtb.ink

rtb.ro

rtb.se

rtb.co.in

rtb.solutions

rtb.io

rtb.rv.ua

rtb.house

rtb.ie

rtb.sk

rtb.by

rtb.ru

rtb.exchange

rtb.org.uk

rtb.expert

rtb.com.ua

rtb.as

rtb.dev

rtb.im

rtb.dk

rtb.iq

rtb.kz

rtb.cc

rtb.it

rtb.link

rtb.website

rtb.pl

rtb.my.id

rtb.be

rtb.events

rtb.org.tr

rtb.cat

rtb.com

rtb.canva-apps.cn

rtb.com.ru

rtb.com.au

rtb.us

rtb.digital

rtb.academy

rtb.mobi

rtb.net

rtb.network

rtb.gg

Similar names

trb.tv

rbt.ba

brt.sg

brt.no

tbr.de

rbt.at

btr.kz

brt.ar

trb.name

brt.ch

rbt.com.cn

btr.nu

brt.us

btr.energy

trb.in

brt.one

trb.bz

brt.es

rbt.com.hk

rbt.com.tr

tbr.ch

rbt.dk

rbt.kz

trb.us

btr.no

tbr.org

btr.kiev.ua

trb.cn

trb.church

tbr.ru

rbt.jp

tbr.dental

brt.at

btr.com.ua

btr.info

brt.be

brt.net.au

brt.it

tbr.ie

btr.vn.ua

rbt.ru

trb.gov.ph

rbt.ch

trb.ca

btr.fyi

btr.us

trb.co

trb.su

trb.tas.gov.au

rbt.no

btr.de

btr.nl

rbt.ie

tbr.co.jp

btr.rs

rbt.academy

rbt.co.nz

btr.pl

brt.hu

rbt.org.uk

rbt.us

btr.co

rbt.su

brt.org

btr.pm

btr.demon.nl

trb.services

tbr.info

trb.ee

trb.com

btr.com

tbr.ind.br

brt.dk

tbr.ovh

tbr.me

rbt.asia

brt.gs

DNS History

7 records (4 active, 3 former)

●NSdns1.webstyle.ch2015-08-04 → 2026-07-14 · 2 obs

● 2015-08-04 16:21:46
● 2026-07-14 22:14:24

●NSdns2.webstyle.ch2015-08-04 → 2026-07-14 · 2 obs

● 2015-08-04 16:21:46
● 2026-07-14 22:14:24

○MXmail.4net.ch2015-08-04 → 2020-10-12 · 4 obs

● 2015-08-04 16:21:46
● 2020-10-12 19:22:56
○ 2021-06-09 22:02:26
○ 2026-07-14 22:14:24

●MXrtb-ch.mail.protection.outlook.com2021-06-09 → 2026-07-14 · 3 obs

○ 2020-10-12 19:22:56
● 2021-06-09 22:02:26
● 2026-07-14 22:14:24

●A149.126.6.1032026-02-16 → 2026-07-14 · 3 obs

○ 2021-06-09 22:02:26
● 2026-02-16 11:55:00
● 2026-07-14 22:14:24

○A192.162.28.72015-08-04 → 2019-04-30 · 4 obs

● 2015-08-04 16:21:46
● 2019-04-30 23:30:02
○ 2020-10-12 19:22:56
○ 2026-07-14 22:14:24

○A192.162.28.82020-10-12 → 2021-06-09 · 5 obs

○ 2019-04-30 23:30:02
● 2020-10-12 19:22:56
● 2021-06-09 22:02:26
○ 2026-02-16 11:55:00
○ 2026-07-14 22:14:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
rtb.ch	dns2.webstyle.ch, dns1.webstyle.ch	2 records

✅ Authoritative Response

Server:80.74.157.150

NS records: dns2.webstyle.ch, dns1.webstyle.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtb.ch (unsigned zone)

⏱️ Timing

Total: 881ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.6.103`
NS	2	`dns1.webstyle.ch, dns2.webstyle.ch`
MX	1	`rtb-ch.mail.protection.outlook.com (pri:`
TXT	3	`v=spf1 redirect=busost.ch, MS=ms11005948...`
SOA	1	`dns1.webstyle.ch root.webstyle.ch`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.webstyle.ch, dns1.webstyle.ch)

Analysis

Hierarchy

rtb.ch is the parent zone for www.rtb.ch.

IP Addresses

rtb.ch resolves to one IP address: 149.126.6.103.

busost.ch, hagelabwehr-ostschweiz.ch, formdrei.ch and two other host names share IP numbers with rtb.ch.

Name Servers

rtb.ch uses two name servers for its delegation: dns1.webstyle.ch and dns2.webstyle.ch.

rtb.ch uses the same name servers as several other domains — among them swiss-rehateam.com, kieger.ch, ponteggi.ch and two more.

rtb.ch partially shares its NS delegation with several other domains, including haug.swiss, 1910.ch, rothevents.ch and two others.

dns1.webstyle.ch resolves to 192.162.28.50. dns2.webstyle.ch resolves to 80.74.157.150. Both host names point to a single IP number.

Mail Servers

Mail for rtb.ch is handled by a single mail server, rtb-ch.mail.protection.outlook.com.

rtb-ch.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.0, 52.101.68.16, 52.101.68.27 and 5 others.