`software-evaluation.ch`

DNSSEC	⚠️ Not signed
A	2a01:ab20:0:4::30^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`s021.cyon.net`
A	149.126.4.30^{🇨🇭 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	`mail.software-evaluation.ch` ⭐
		A	149.126.4.30^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
			PTR	`s021.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 2020-12-17 #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 2026-05-13 #12

Subdomains

mail.software-evaluation.ch

Same first word

software-evaluation.ch

DNS History

11 records (5 active, 6 former)

○NSns.ultrahosting.ch2015-09-02 → 2016-06-07 · 4 obs

● 2015-09-02 00:49:30
● 2016-06-07 00:52:08
○ 2019-01-24 23:18:12
○ 2026-05-13 04:36:24

●NSns1.cyon.ch2026-02-15 → 2026-05-13 · 3 obs

○ 2019-01-24 23:18:12
● 2026-02-15 09:06:22
● 2026-05-13 04:36:24

○NSns1.sycon.ch2019-01-24 → 2019-01-24 · 4 obs

○ 2016-06-07 00:52:08
● 2019-01-24 23:18:12
○ 2026-02-15 09:06:22
○ 2026-05-13 04:36:24

●NSns2.cyon.ch2026-02-15 → 2026-05-13 · 3 obs

○ 2019-01-24 23:18:12
● 2026-02-15 09:06:22
● 2026-05-13 04:36:24

○NSns2.sycon.ch2019-01-24 → 2019-01-24 · 4 obs

○ 2016-06-07 00:52:08
● 2019-01-24 23:18:12
○ 2026-02-15 09:06:22
○ 2026-05-13 04:36:24

○NSns2.ultrahosting.ch2015-09-02 → 2016-06-07 · 4 obs

● 2015-09-02 00:49:30
● 2016-06-07 00:52:08
○ 2019-01-24 23:18:12
○ 2026-05-13 04:36:24

●MXmail.software-evaluation.ch2015-09-02 → 2026-05-13 · 5 obs

● 2015-09-02 00:49:30
● 2026-04-01 11:42:38
○ 2026-04-05 02:27:18
● 2026-05-06 16:26:06
● 2026-05-13 04:36:24

●A149.126.4.302026-02-15 → 2026-05-13 · 6 obs

○ 2019-01-24 23:18:12
● 2026-02-15 09:06:22
● 2026-04-01 11:42:38
○ 2026-04-05 02:27:18
● 2026-05-06 16:26:06
● 2026-05-13 04:36:24

●A2a01:ab20:0:4::302026-02-15 → 2026-05-13 · 6 obs

○ 2019-01-24 23:18:12
● 2026-02-15 09:06:22
● 2026-04-01 11:42:38
○ 2026-04-05 02:27:18
● 2026-05-06 16:26:06
● 2026-05-13 04:36:24

○A62.12.133.302015-09-02 → 2016-06-07 · 4 obs

● 2015-09-02 00:49:30
● 2016-06-07 00:52:08
○ 2019-01-24 23:18:12
○ 2026-05-13 04:36:24

○A94.126.18.2202019-01-24 → 2019-01-24 · 4 obs

○ 2016-06-07 00:52:08
● 2019-01-24 23:18:12
○ 2026-02-15 09:06:22
○ 2026-05-13 04:36:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.174.216.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for software-evaluation.ch (unsigned zone)

⏱️ Timing

Total: 911ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.30`
AAAA	1	`2a01:ab20:0:4::30`
NS	2	`ns1.cyon.ch, ns2.cyon.ch`
MX	1	`mail.software-evaluation.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

Hierarchy

software-evaluation.ch is the parent of mail.software-evaluation.ch.

IP Addresses

software-evaluation.ch resolves to two IP numbers: 2a01:ab20:0:4::30 and 149.126.4.30.

other host names including mail.siber-siber.ch, flury.biz, www.procloud.ch, mail.versaspa.ch and viniterra-bielersee.ch share IP numbers with software-evaluation.ch.

Name Servers

software-evaluation.ch is delegated to two name servers ns1.cyon.ch and ns2.cyon.ch.

software-evaluation.ch shares the same name server setup as other domains, for instance axova.ch, tisel.ch, citrone.ch, servicefun.ch and gstaadrealestateservices.ch.

software-evaluation.ch at least partially shares name servers with other domains, for instance nogi.ch, dynatag.com, noen.ch and gra.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

software-evaluation.ch is handled by a single mail server, mail.software-evaluation.ch.

mail.software-evaluation.ch resolves to IP 149.126.4.30.

software-evaluation.ch - robtex.com