`glasguss.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	`glasguss.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`
TXT	`v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all`
SOA	`ns1.cyon.ch`server@cyon.ch 2023-07-19 #1

`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 #37

MX for

glasguss.ch

Same first word

glasguss.ch

DNS History

6 records (5 active, 1 former)

●NSns1.cyon.ch2015-07-25 → 2026-05-11 · 2 obs

● 2015-07-25 00:26:04
● 2026-05-11 16:57:24

●NSns2.cyon.ch2015-07-25 → 2026-05-11 · 2 obs

● 2015-07-25 00:26:04
● 2026-05-11 16:57:24

●MXglasguss.ch2015-07-25 → 2026-05-11 · 5 obs

● 2015-07-25 00:26:04
● 2026-03-16 07:52:36
○ 2026-04-05 02:26:52
● 2026-04-26 21:56:16
● 2026-05-11 16:57:24

●A149.126.4.202017-02-20 → 2026-05-11 · 6 obs

○ 2016-06-21 01:43:34
● 2017-02-20 11:00:08
● 2026-03-16 07:52:36
○ 2026-04-05 02:26:52
● 2026-04-26 21:56:16
● 2026-05-11 16:57:24

○A194.126.200.412015-07-25 → 2016-06-21 · 4 obs

● 2015-07-25 00:26:04
● 2016-06-21 01:43:34
○ 2017-02-20 11:00:08
○ 2026-05-11 16:57:24

●A2a01:ab20:0:4::202026-02-28 → 2026-05-11 · 6 obs

○ 2017-02-20 11:00:08
● 2026-02-28 01:31:38
● 2026-03-16 07:52:36
○ 2026-04-05 02:26:52
● 2026-04-26 21:56:16
● 2026-05-11 16:57:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:91.206.24.2

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 800ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.20`
AAAA	1	`2a01:ab20:0:4::20`
NS	2	`ns2.cyon.ch, ns1.cyon.ch`
MX	1	`glasguss.ch (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4`
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

Mail Server Role

For glasguss.ch, the mail server is glasguss.ch.

IP Addresses

glasguss.ch resolves to two IP numbers: 2a01:ab20:0:4::20 and 149.126.4.20.

other host names including aellig.com, mail.ninfa.ch, clicktrack.ch, fineartgallery.ch and zeder.me share IP numbers with glasguss.ch.

Name Servers

glasguss.ch is delegated to two name servers ns1.cyon.ch and ns2.cyon.ch.

glasguss.ch shares the same name server setup as other domains, for instance sosta.ch, projectbase.ch, kumanu.ch, maurolin.ch and gabriella-kaempf.ch.

glasguss.ch shares name servers with other domains at least partially, for example home-fibre.ch and malergeschaeft-rey.ch.

these name servers are commonly used alongside ns3.cyon.ch.

Host names with two IP numbers:

The host name ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; the host name ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.

Mail Servers

glasguss.ch is served by a single mail server, glasguss.ch.