`sicherheitschef.ch`

DNSSEC	⚠️ Not signed
A	217.150.252.8^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
		PTR	`chrisign05.nine.ch`
NS	`ns01.agenturserver.de` ⭐
		A	185.247.151.111^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.de`
NS	`ns01.agenturserver.co`
		A	185.247.150.113^{🇩🇪 CORE-BACKBONE185.247.150.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.co`
NS	`ns01.agenturserver.it`
		A	185.247.151.112^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.it`
MX	`sicherheitschef-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca3c::^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
TXT	`MS=ms48627487`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns01.agenturserver.de`support@mittwald.de serial=1736498680

`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 2026-07-13 #27

Subdomains

mail.sicherheitschef.ch

Same first word

sicherheitschef.de

sicherheitschef.ch

DNS History

11 records (5 active, 6 former)

○NSdns.typo3server.com2015-06-15 → 2018-08-03 · 4 obs

● 2015-06-15 19:43:14
● 2018-08-03 10:43:22
○ 2026-02-22 21:03:24
○ 2026-07-13 12:18:10

●NSns01.agenturserver.co2026-02-22 → 2026-07-13 · 3 obs

○ 2018-08-03 10:43:22
● 2026-02-22 21:03:24
● 2026-07-13 12:18:10

●NSns01.agenturserver.de2026-02-22 → 2026-07-13 · 3 obs

○ 2018-08-03 10:43:22
● 2026-02-22 21:03:24
● 2026-07-13 12:18:10

●NSns01.agenturserver.it2026-02-22 → 2026-07-13 · 3 obs

○ 2018-08-03 10:43:22
● 2026-02-22 21:03:24
● 2026-07-13 12:18:10

○NSns2.typo3server.com2015-06-15 → 2018-08-03 · 4 obs

● 2015-06-15 19:43:14
● 2018-08-03 10:43:22
○ 2026-02-22 21:03:24
○ 2026-07-13 12:18:10

○NSns3.dnsmittwald.de2015-06-15 → 2018-08-03 · 4 obs

● 2015-06-15 19:43:14
● 2018-08-03 10:43:22
○ 2026-02-22 21:03:24
○ 2026-07-13 12:18:10

○MXmueller-gleisbau1.cleanmail.ch2015-06-15 → 2018-08-03 · 4 obs

● 2015-06-15 19:43:14
● 2018-08-03 10:43:22
○ 2026-02-22 21:03:24
○ 2026-07-13 12:18:10

○MXmueller-gleisbau2.cleanmail.ch2015-06-15 → 2018-08-03 · 4 obs

● 2015-06-15 19:43:14
● 2018-08-03 10:43:22
○ 2026-02-22 21:03:24
○ 2026-07-13 12:18:10

●MXsicherheitschef-ch.mail.protection.outlook.com2026-02-22 → 2026-07-13 · 3 obs

○ 2018-08-03 10:43:22
● 2026-02-22 21:03:24
● 2026-07-13 12:18:10

○A188.94.254.632015-06-15 → 2018-08-03 · 4 obs

● 2015-06-15 19:43:14
● 2018-08-03 10:43:22
○ 2026-02-22 21:03:24
○ 2026-07-13 12:18:10

●A217.150.252.82026-02-22 → 2026-07-13 · 3 obs

○ 2018-08-03 10:43:22
● 2026-02-22 21:03:24
● 2026-07-13 12:18:10

🔍 DNS Trace

Analysis

Hierarchy

mail.sicherheitschef.ch is delegated beneath sicherheitschef.ch.

IP Addresses

sicherheitschef.ch resolves to one IP address: 217.150.252.8.

cgob.ch, anwalt-erste-stunde.ch, kbrander.ch and two other host names share IP numbers with sicherheitschef.ch.

Name Servers

The authoritative name servers for sicherheitschef.ch are ns01.agenturserver.co, ns01.agenturserver.de and ns01.agenturserver.it — three in total.

There is at least partial name server overlap between sicherheitschef.ch and other domains — walberg-cosmetics.com, tanzspuren-veronika.de, b2-web.at and two more among them.

The hostnames ns01.agenturserver.co, ns01.agenturserver.de and ns01.agenturserver.it each resolve to a single IP: ns01.agenturserver.co → 185.247.150.113, ns01.agenturserver.de → 185.247.151.111, ns01.agenturserver.it → 185.247.151.112.

Mail Servers

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

sicherheitschef-ch.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.185.12, 52.101.185.13, 52.101.185.14 and 5 others.

sicherheitschef.ch - robtex.com