`studerarchitekten.ch`

DNSSEC	🔒 Signed (DS record present)
A	2a01:ab20:0:4::20^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`s011.cyon.net`
A	149.126.4.20^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
NS	`ns1.cyon.ch` ⭐
		A	2a01:ab20:0:185::2^{🇨🇭 CYON2a01:ab20::/32}
		A	185.174.216.2^{🇨🇭 CYON185.174.216.0/22}
			PTR	`ns1.cyon.ch`
NS	`ns2.cyon.ch`
		A	2001:67c:234::2^{🇨🇭 CYON2001:67c:234::/48 cyon GmbH}
		A	91.206.24.2^{🇨🇭 CYON91.206.24.0/23 Cyon GmbH}
			PTR	`ns2.cyon.ch`
MX	`studerarchitekten.ch` ⭐ 🔒
		A	2a01:ab20:0:4::20^{🇨🇭 CYON2a01:ab20::/32}
			PTR	`s011.cyon.net`
		A	149.126.4.20^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
			PTR	`s011.cyon.net`
SOA	`ns1.cyon.ch`server@cyon.ch 2021-01-18 #77

`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 2026-05-11 #27

Previously MX for

studerarchitekten.ch

Same first word

studerarchitekten.ch

DNS History

6 records (5 active, 1 former)

●NSns1.cyon.ch2015-06-23 → 2026-05-11 · 2 obs

● 2015-06-23 09:32:16
● 2026-05-11 12:08:42

●NSns2.cyon.ch2015-06-23 → 2026-05-11 · 2 obs

● 2015-06-23 09:32:16
● 2026-05-11 12:08:42

●MXstuderarchitekten.ch2015-06-23 → 2026-05-11 · 5 obs

● 2015-06-23 09:32:16
● 2026-04-04 07:13:26
○ 2026-04-05 22:12:38
● 2026-05-11 12:08:38
● 2026-05-11 12:08:42

●A149.126.4.202016-11-25 → 2026-05-11 · 6 obs

○ 2016-04-05 21:11:32
● 2016-11-25 10:02:24
● 2026-04-04 07:13:26
○ 2026-04-05 22:12:38
● 2026-05-11 12:08:38
● 2026-05-11 12:08:42

○A194.126.200.412015-06-23 → 2016-04-05 · 4 obs

● 2015-06-23 09:32:16
● 2016-04-05 21:11:32
○ 2016-11-25 10:02:24
○ 2026-05-11 12:08:42

●A2a01:ab20:0:4::202026-04-01 → 2026-05-11 · 6 obs

○ 2016-11-25 10:02:24
● 2026-04-01 05:46:16
● 2026-04-04 07:13:26
○ 2026-04-05 22:12:38
● 2026-05-11 12:08:38
● 2026-05-11 12:08:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
studerarchitekten.ch	ns1.cyon.ch, ns2.cyon.ch	4 records

✅ Authoritative Response

Server:185.174.216.2

NS records: ns1.cyon.ch, ns2.cyon.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.20`
AAAA	1	`2a01:ab20:0:4::20`
NS	2	`ns1.cyon.ch, ns2.cyon.ch`
MX	1	`studerarchitekten.ch (pri: 0)`
SOA	1	`ns1.cyon.ch server.cyon.ch`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)

Analysis

IP Addresses

studerarchitekten.ch has two IP numbers: 2a01:ab20:0:4::20 and 149.126.4.20.

Other host names, for instance bao.ch, nsiwc.ch, mail.clicktrack.ch, fakeit.ch and glasguss.ch share IP numbers with studerarchitekten.ch.

Name Servers

studerarchitekten.ch's delegation uses two name servers: ns1.cyon.ch and ns2.cyon.ch.

studerarchitekten.ch uses the same name server setup as other domains, such as vonweissenfluh.com, six-fi.com, swissmon.com, thebottle.ch and tatanka-ranch.ch.

studerarchitekten.ch at least partially shares name servers with other domains, including phil-photography.ch, mffh.ch, elternverein-utzenstorf.ch, schreinerei-faessler.ch and schule-bergdietikon.ch.

Host names with two IPs:

ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2

ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2

Mail Servers

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

The host name studerarchitekten.ch resolves to two IP numbers: 2a01:ab20:0:4::20 and 149.126.4.20.

studerarchitekten.ch - robtex.com