dud.ch - robtex.com

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`dud.ch`

DNSSEC	🔒 Signed (DS record present)
A	80.74.145.2^{🇨🇭 ASN-METANET}
		PTR	`copernicus.sui-inter.net`
NS	`ch.pro.io` ⭐
		A	2a01:64c0:0:5000::19^{🇩🇪 CLOUDPIT}
			PTR	`ch.pro.io`
		A	109.237.142.19^{🇩🇪 CLOUDPIT}
			PTR	`ch.pro.io`
NS	`nl.pro.io`
		A	2a01:4f8:fff3:66::219^{🇩🇪 Hetzner}
			PTR	`nl.pro.io`
		A	176.9.166.219^{🇩🇪 Hetzner}
			PTR	`nl.pro.io`
NS	`p.dnh.net`
		A	2a02:2b80:101:5000::19^{🇩🇪 CLOUDPIT}
			PTR	`p.dnh.net`
		A	109.237.143.19^{🇩🇪 CLOUDPIT}
			PTR	`p.dnh.net`
MX	`mail.dud.ch` ⭐ 🔒
		A	80.74.145.2^{🇨🇭 ASN-METANET}
			PTR	`copernicus.sui-inter.net`
SOA	`ch.pro.io`hostmaster@metanet.ch 2025-06-05 #0

`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 2026-02-13 #9

Up

dns1.dud.ch

ns1.dud.ch

ns2.dud.ch

mail.dud.ch

Same first word

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Similar names

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ddu.info

DNS History

13 records (5 active, 8 former)

●NSch.pro.io2026-02-15 → 2026-02-15 · 3 obs

○ 2021-06-07 03:34:20
● 2026-02-15 09:04:16
● 2026-02-15 09:04:22

●NSnl.pro.io2026-02-15 → 2026-02-15 · 3 obs

○ 2021-06-07 03:34:20
● 2026-02-15 09:04:16
● 2026-02-15 09:04:22

○NSns.ch-inter.net2015-10-21 → 2021-06-07 · 5 obs

○ 2015-10-08 03:56:18
● 2015-10-21 04:45:40
● 2021-06-07 03:34:20
○ 2026-02-15 09:04:16
○ 2026-02-15 09:04:22

○NSns.hostpoint.ch2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 02:13:20
○ 2015-10-08 03:56:18
○ 2026-02-15 09:04:22

○NSns2.ch-inter.net2015-10-21 → 2021-06-07 · 5 obs

○ 2015-10-08 03:56:18
● 2015-10-21 04:45:40
● 2021-06-07 03:34:20
○ 2026-02-15 09:04:16
○ 2026-02-15 09:04:22

○NSns2.hostpoint.ch2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 02:13:20
○ 2015-10-08 03:56:18
○ 2026-02-15 09:04:22

○NSns3.hostpoint.ch2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 02:13:20
○ 2015-10-08 03:56:18
○ 2026-02-15 09:04:22

●NSp.dnh.net2026-02-15 → 2026-02-15 · 3 obs

○ 2021-06-07 03:34:20
● 2026-02-15 09:04:16
● 2026-02-15 09:04:22

●MXmail.dud.ch2015-10-21 → 2026-02-15 · 3 obs

○ 2015-10-08 03:56:18
● 2015-10-21 04:45:40
● 2026-02-15 09:04:22

○MXmx1.mailstation.ch2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 02:13:20
○ 2015-10-08 03:56:18
○ 2026-02-15 09:04:22

○MXmx2.mailstation.ch2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 02:13:20
○ 2015-10-08 03:56:18
○ 2026-02-15 09:04:22

○A217.26.52.92015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 02:13:20
○ 2015-10-08 03:56:18
○ 2026-02-15 09:04:22

●A80.74.145.22015-10-21 → 2026-02-15 · 3 obs

○ 2015-10-08 03:56:18
● 2015-10-21 04:45:40
● 2026-02-15 09:04:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	10 records
dud.ch	ch.pro.io, p.dnh.net, nl.pro.io	-

✅ Authoritative Response

Server: 176.9.166.219

NS records: ch.pro.io, p.dnh.net, nl.pro.io

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1042ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.145.2`
NS	3	`ch.pro.io, p.dnh.net...`
MX	1	`mail.dud.ch (pri: 10)`
SOA	1	`ch.pro.io hostmaster.metanet.ch`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (b.nic.ch, b.nic.ch, e.nic.ch...)

AI analysis

dud.ch is a parent of dns1.dud.ch, ns1.dud.ch, ns2.dud.ch and mail.dud.ch.

dud.ch points to IP number: 80.74.145.2.

Other host names such as www.humanflow.ch, mail.pranatree.com, www.moto-sommer.ch, nrw.wenpas.info and mail.wecando.ch share IPs with dud.ch.

dud.ch is delegated to three name servers: ch.pro.io, nl.pro.io and p.dnh.net.

dud.ch at least partially shares name servers with other domains, for instance ultra-vital.ch, kairo.ch, deinearbeit.ch, wba.ch and clixx.ch.

Host ch.pro.io points to 2a01:64c0:0:5000::19 and 109.237.142.19; Host nl.pro.io points to 2a01:4f8:fff3:66::219 and 176.9.166.219; Host p.dnh.net points to 2a02:2b80:101:5000::19 and 109.237.143.19.

dud.ch is handled by a single mail server, mail.dud.ch.

mail.dud.ch points to a single IP: 80.74.145.2.