`duproprio.ch`

DNSSEC	⚠️ Not signed
NS	`nsa.n0c.com` ⚠️ Not in zone NS records
		A	199.188.223.2^{🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation}
			PTR	`nsa.n0c.com`
NS	`nsb.n0c.com` ⚠️ Not in zone NS records
		A	85.236.159.2^{🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast}
			PTR	`nsb.n0c.com`
NS	`nsc.n0c.com` ⚠️ Not in zone NS records
		A	185.22.111.2^{🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast}
			PTR	`nsc.n0c.com`

`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 2026-04-14 #31

Previously MX for

duproprio.ch

Same first word

duproprio.mobi

duproprio.us

duproprio.biz

duproprio.org

duproprio.fr

duproprio.tv

duproprio.support

duproprio.quebec

duproprio.com

duproprio.ca

duproprio.ch

duproprio.co

DNS History

12 records (3 active, 9 former)

○NSns1.infomaniak.ch2015-06-12 → 2017-03-25 · 4 obs

● 2015-06-12 08:15:16
● 2017-03-25 17:22:04
○ 2020-04-04 08:12:34
○ 2026-04-14 13:53:40

○NSns2.infomaniak.ch2015-06-12 → 2017-03-25 · 4 obs

● 2015-06-12 08:15:16
● 2017-03-25 17:22:04
○ 2020-04-04 08:12:34
○ 2026-04-14 13:53:40

●NSnsa.n0c.com2026-04-03 → 2026-04-14 · 3 obs

○ 2020-04-04 08:12:34
● 2026-04-03 00:38:26
● 2026-04-14 13:53:40

○NSnsa.planethoster.net2020-04-04 → 2020-04-04 · 4 obs

○ 2017-03-25 17:22:04
● 2020-04-04 08:12:34
○ 2026-04-03 00:38:26
○ 2026-04-14 13:53:40

●NSnsb.n0c.com2026-04-03 → 2026-04-14 · 3 obs

○ 2020-04-04 08:12:34
● 2026-04-03 00:38:26
● 2026-04-14 13:53:40

○NSnsb.planethoster.net2020-04-04 → 2020-04-04 · 4 obs

○ 2017-03-25 17:22:04
● 2020-04-04 08:12:34
○ 2026-04-03 00:38:26
○ 2026-04-14 13:53:40

●NSnsc.n0c.com2026-04-03 → 2026-04-14 · 3 obs

○ 2020-04-04 08:12:34
● 2026-04-03 00:38:26
● 2026-04-14 13:53:40

○NSnsc.planethoster.net2020-04-04 → 2020-04-04 · 4 obs

○ 2017-03-25 17:22:04
● 2020-04-04 08:12:34
○ 2026-04-03 00:38:26
○ 2026-04-14 13:53:40

○MXduproprio.ch2020-04-04 → 2020-04-04 · 4 obs

○ 2016-03-26 19:38:32
● 2020-04-04 08:12:34
○ 2026-04-03 00:38:26
○ 2026-04-14 13:53:40

○MXmta-gw.infomaniak.ch2015-06-12 → 2015-12-30 · 4 obs

● 2015-06-12 08:15:16
● 2015-12-30 04:10:12
○ 2016-03-26 19:38:32
○ 2026-04-14 13:53:40

○A146.88.236.842020-04-04 → 2020-04-04 · 4 obs

○ 2016-03-26 19:38:32
● 2020-04-04 08:12:34
○ 2026-04-03 00:38:26
○ 2026-04-14 13:53:40

○A84.16.89.1632015-06-12 → 2015-12-30 · 4 obs

● 2015-06-12 08:15:16
● 2015-12-30 04:10:12
○ 2016-03-26 19:38:32
○ 2026-04-14 13:53:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
duproprio.ch	nsa.n0c.com, nsc.n0c.com, nsb.n0c.com	-

✅ Authoritative Response

Server:199.188.223.2

NS records: nsa.n0c.com, nsc.n0c.com, nsb.n0c.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duproprio.ch (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

duproprio.ch is delegated to three name servers: nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.

duproprio.ch at least partially shares name servers with other domains, including cours2francais.net, kmitec.com, renn.fr, noasl.com and sesammarket.com.

Host names with a single IP:

nsa.n0c.com points to 199.188.223.2; nsb.n0c.com points to 85.236.159.2; nsc.n0c.com points to 185.22.111.2.

duproprio.ch - robtex.com

duproprio.ch

ch

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`duproprio.ch`

`ch`