`prosinus.ch`

DNSSEC	⚠️ Not signed
A	104.238.177.104^{🇩🇪 AS-VULTR104.238.176.0/23 Vultr Assigned Prefix}
		PTR	`juliaruhland-de.tempurl.host`
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-139-c.gandi.net`
		A	2604:3400:aaac::8c^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-139-c.gandi.net`
		A	217.70.187.140^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-139-c.gandi.net`
NS	`ns-174-b.gandi.net`
		A	2001:4b98:aaab::af^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-174-b.gandi.net`
		A	213.167.230.175^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-174-b.gandi.net`
NS	`ns-64-a.gandi.net`
		A	2001:4b98:aaaa::41^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-64-a.gandi.net`
		A	173.246.100.65^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-64-a.gandi.net`
MX	`prosinus-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=ms39559276`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1775692800

`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 2026-04-13 #22

Same first word

prosinus.ch

Similar names

sournips.com

sinuspro.nl

purisons.com

proinsus.com

DNS History

19 records (6 active, 13 former)

○NSa.ns.zerigo.net2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

○NSb.ns.zerigo.net2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

○NSc.ns.zerigo.net2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

○NSd.ns.zerigo.net2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

○NSe.ns.zerigo.net2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

○NSf.ns.zerigo.net2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

●NSns-139-c.gandi.net2020-03-29 → 2026-04-13 · 3 obs

○ 2017-02-18 17:12:16
● 2020-03-29 18:59:48
● 2026-04-13 09:54:24

●NSns-174-b.gandi.net2020-03-29 → 2026-04-13 · 3 obs

○ 2017-02-18 17:12:16
● 2020-03-29 18:59:48
● 2026-04-13 09:54:24

●NSns-64-a.gandi.net2020-03-29 → 2026-04-13 · 3 obs

○ 2017-02-18 17:12:16
● 2020-03-29 18:59:48
● 2026-04-13 09:54:24

●NSns1.gandi.net2020-03-29 → 2026-04-13 · 3 obs

○ 2017-02-18 17:12:16
● 2020-03-29 18:59:48
● 2026-04-13 09:54:24

○MXalt1.aspmx.l.google.com2015-07-01 → 2020-03-29 · 4 obs

● 2015-07-01 11:25:40
● 2020-03-29 18:59:48
○ 2026-02-28 15:11:20
○ 2026-04-13 09:54:24

○MXalt2.aspmx.l.google.com2015-07-01 → 2020-03-29 · 4 obs

● 2015-07-01 11:25:40
● 2020-03-29 18:59:48
○ 2026-02-28 15:11:20
○ 2026-04-13 09:54:24

○MXalt3.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-18 17:12:16
● 2020-03-29 18:59:48
○ 2026-02-28 15:11:20
○ 2026-04-13 09:54:24

○MXalt4.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-18 17:12:16
● 2020-03-29 18:59:48
○ 2026-02-28 15:11:20
○ 2026-04-13 09:54:24

○MXaspmx.l.google.com2015-07-01 → 2020-03-29 · 4 obs

● 2015-07-01 11:25:40
● 2020-03-29 18:59:48
○ 2026-02-28 15:11:20
○ 2026-04-13 09:54:24

○MXaspmx2.googlemail.com2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

○MXaspmx3.googlemail.com2015-07-01 → 2017-02-18 · 4 obs

● 2015-07-01 11:25:40
● 2017-02-18 17:12:16
○ 2020-03-29 18:59:48
○ 2026-04-13 09:54:24

●MXprosinus-ch.mail.protection.outlook.com2026-02-28 → 2026-04-13 · 3 obs

○ 2020-03-29 18:59:48
● 2026-02-28 15:11:20
● 2026-04-13 09:54:24

●A104.238.177.1042016-07-10 → 2026-04-13 · 2 obs

● 2016-07-10 13:32:48
● 2026-04-13 09:54:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
prosinus.ch	ns-139-c.gandi.net, ns-174-b.gandi.net, ns-64-a.gandi.net	-

✅ Authoritative Response

Server:173.246.100.65

NS records: ns-139-c.gandi.net, ns-174-b.gandi.net, ns-64-a.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prosinus.ch (unsigned zone)

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.238.177.104`
NS	3	`ns-174-b.gandi.net, ns-64-a.gandi.net...`
MX	1	`prosinus-ch.mail.protection.outlook.com`
TXT	2	`MS=ms39559276, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

prosinus.ch points to a single IP: 104.238.177.104.

Other host names, for instance juliaruhland-de.tempurl.host, share IP numbers with prosinus.ch.

Name Servers

prosinus.ch is delegated to four name servers: ns-139-c.gandi.net, ns-174-b.gandi.net, ns-64-a.gandi.net and ns1.gandi.net.

prosinus.ch at least partially shares its name servers with other domains, for instance upphandlingsbarometer.com, cvpack.com, playgaa.be, ief.org and ledger.international.

These name servers are commonly used together with ns-217-a.gandi.net, ns-61-b.gandi.net, ns-218-b.gandi.net, ns-159-b.gandi.net, ns-77-a.gandi.net, ns-250-b.gandi.net, ns-222-b.gandi.net and ns-240-b.gandi.net.

Host names with two IPs: ns-139-c.gandi.net points to 2604:3400:aaac::8c and 217.70.187.140; ns-174-b.gandi.net points to 2001:4b98:aaab::af and 213.167.230.175; ns-64-a.gandi.net points to 2001:4b98:aaaa::41 and 173.246.100.65; ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2.

Mail Servers

prosinus.ch is served by a single mail server, prosinus-ch.mail.protection.outlook.com.

The host name prosinus-ch.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

prosinus.ch - robtex.com

prosinus.ch

ch

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`prosinus.ch`

`ch`