`protoscar.ch`

DNSSEC	⚠️ Not signed
A	18.194.31.48^{🇩🇪 Amazon18.194.0.0/15 EC2 FRA prefix}
		PTR	`ec2-18-194-31-48.eu-central-1.compute.amazonaws.com`
A	18.194.210.159^{🇩🇪 Amazon18.194.0.0/15 EC2 FRA prefix}
NS	`hosting-ns1.ticinocom.com` ⭐
		A	195.190.166.160^{🇨🇭 TICINOCOM195.190.160.0/19 Ticinocom SA}
			PTR	`hosting-ns1.ticinocom.com`
NS	`hosting-ns2.ticinocom.com`
		A	195.190.166.161^{🇨🇭 TICINOCOM195.190.160.0/19 Ticinocom SA}
			PTR	`hosting-ns2.ticinocom.com`
MX	`protoscar-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:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:195.190.166.212 include:spf.tmes.trendmicro.com include:spf.protec...`
TXT	`google-site-verification=tCUh6tyZqH8wVh6vk6cmix_Rvhqvcu5MJsp_voG4EQQ`
TXT	`MS=ms46708240`
SOA	`hosting-ns1.ticinocom.com`noc@ticino.com 2026-04-12 #3

`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 #29

Subdomains

www.protoscar.ch

Same first word

protoscar.ch

protoscar.com

Similar names

DNS History

12 records (5 active, 7 former)

○NSauth200.ns.uu.net2015-07-23 → 2016-07-19 · 4 obs

● 2015-07-23 23:53:36
● 2016-07-19 23:34:08
○ 2026-02-16 01:27:10
○ 2026-04-12 13:09:34

○NSauth210.ns.uu.net2015-07-23 → 2016-07-19 · 4 obs

● 2015-07-23 23:53:36
● 2016-07-19 23:34:08
○ 2026-02-16 01:27:10
○ 2026-04-12 13:09:34

●NShosting-ns1.ticinocom.com2026-02-16 → 2026-04-12 · 12 obs

○ 2016-07-19 23:34:08
● 2026-02-16 01:27:10
● 2026-03-24 03:50:40
○ 2026-03-24 15:24:18
● 2026-03-25 01:31:22
● 2026-03-26 10:57:08
○ 2026-03-26 21:16:18
● 2026-03-27 01:57:30
● 2026-03-27 05:18:06
○ 2026-03-28 02:34:20
● 2026-03-28 15:01:36
● 2026-04-12 13:09:34

●NShosting-ns2.ticinocom.com2026-02-16 → 2026-04-12 · 12 obs

●MXprotoscar-ch.mail.protection.outlook.com2026-02-16 → 2026-04-12 · 12 obs

○MXsmtpin0.mail.de.uu.net2015-07-23 → 2016-07-19 · 4 obs

● 2015-07-23 23:53:36
● 2016-07-19 23:34:08
○ 2026-02-16 01:27:10
○ 2026-04-12 13:09:34

○MXsmtpin1.mail.de.uu.net2015-07-23 → 2016-07-19 · 4 obs

● 2015-07-23 23:53:36
● 2016-07-19 23:34:08
○ 2026-02-16 01:27:10
○ 2026-04-12 13:09:34

○MXsmtpin2.mail.de.uu.net2015-07-23 → 2016-07-19 · 4 obs

● 2015-07-23 23:53:36
● 2016-07-19 23:34:08
○ 2026-02-16 01:27:10
○ 2026-04-12 13:09:34

○MXsmtpin3.mail.de.uu.net2015-07-23 → 2016-07-19 · 4 obs

● 2015-07-23 23:53:36
● 2016-07-19 23:34:08
○ 2026-02-16 01:27:10
○ 2026-04-12 13:09:34

○MXsmtpin4.mail.de.uu.net2015-07-23 → 2016-07-19 · 4 obs

● 2015-07-23 23:53:36
● 2016-07-19 23:34:08
○ 2026-02-16 01:27:10
○ 2026-04-12 13:09:34

●A18.194.210.1592026-02-16 → 2026-04-12 · 11 obs

● 2026-02-16 01:27:10
● 2026-03-24 03:50:40
○ 2026-03-24 15:24:18
● 2026-03-25 01:31:22
● 2026-03-26 10:57:08
○ 2026-03-26 21:16:18
● 2026-03-27 01:57:30
● 2026-03-27 05:18:06
○ 2026-03-28 02:34:20
● 2026-03-28 15:01:36
● 2026-04-12 13:09:34

●A18.194.31.482026-02-16 → 2026-04-12 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, b.nic.ch, f.nic.ch, e.nic.ch...	-
protoscar.ch	hosting-ns1.ticinocom.com, hosting-ns2.ticinocom.com	-

✅ Authoritative Response

Server:195.190.166.161

NS records: hosting-ns1.ticinocom.com, hosting-ns2.ticinocom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protoscar.ch (unsigned zone)

⏱️ Timing

Total: 660ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.194.31.48, 18.194.210.159`
NS	2	`hosting-ns2.ticinocom.com, hosting-ns1.ticinocom.com`
MX	1	`protoscar-ch.mail.protection.outlook.com`
TXT	3	`v=spf1 ip4:195.190.166.212 include:spf.t, google-site-verification=tCUh6tyZqH8wVh6...`
SOA	1	`hosting-ns1.ticinocom.com noc.ticino.com`

Analysis

Hierarchy

protoscar.ch is the parent of www.protoscar.ch.

IP Addresses

protoscar.ch resolves to two IPs: 18.194.31.48 and 18.194.210.159.

other host names for instance deprovenier.nl, dchu.nl, modeka.de, dectris.com and www.teojacob.ch share IP numbers with protoscar.ch.

Name Servers

protoscar.ch is delegated to two name servers: hosting-ns1.ticinocom.com and hosting-ns2.ticinocom.com.

protoscar.ch shares the same name server setup as other domains, for example banelion.com, dieoase.ch, elfasystem.com, weston.ch and magictravel.ch.

protoscar.ch at least partially shares name servers with other domains, for instance eclexys.com, mail.i2a.ch, high-voltage-resistors.com, sbadvice.ch and sos-ti.ch.

These name servers are commonly used with the name servers ns2.ticino.comhosting-ns2.ticinocom.com.

Host names with one IP number:

The host hosting-ns1.ticinocom.com points to 195.190.166.160 and the host hosting-ns2.ticinocom.com points to 195.190.166.161.

Mail Servers

protoscar.ch is handled by a single mail server, protoscar-ch.mail.protection.outlook.com.

Host name protoscar-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::6, 52.101.68.12, 52.101.73.1, 52.101.73.6 and 52.101.73.22.

protoscar.ch - robtex.com

protoscar.ch

ch

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`protoscar.ch`

`ch`