`pyravision.ch`

DNSSEC	🔒 Signed (DS record present)
A	2a01:ab20:0:4::36^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`s027.cyon.net`
A	149.126.4.36^{🇨🇭 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	`pyravision.ch` ⭐ 🔒
		A	2a01:ab20:0:4::36^{🇨🇭 CYON2a01:ab20::/32}
			PTR	`s027.cyon.net`
		A	149.126.4.36^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
			PTR	`s027.cyon.net`
SOA	`ns1.cyon.ch`server@cyon.ch 2021-02-13 #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 2026-08-12 #43

MX for

pyravision.ch

Same first word

pyravision.ch

DNS History

6 records (5 active, 1 former)

●NSns1.cyon.ch2015-07-07 → 2026-08-12 · 2 obs

● 2015-07-07 05:35:30
● 2026-08-12 20:06:00

●NSns2.cyon.ch2015-07-07 → 2026-08-12 · 2 obs

● 2015-07-07 05:35:30
● 2026-08-12 20:06:00

●MXpyravision.ch2015-07-07 → 2026-08-12 · 7 obs

● 2015-07-07 05:35:30
● 2026-04-13 17:17:52
○ 2026-04-15 16:47:06
● 2026-04-18 10:35:32
○ 2026-05-13 01:16:20
● 2026-05-28 01:20:24
● 2026-08-12 20:06:00

●A149.126.4.362026-04-06 → 2026-08-12 · 8 obs

○ 2017-02-09 01:41:22
● 2026-04-06 15:22:32
● 2026-04-13 17:17:52
○ 2026-04-15 16:47:06
● 2026-04-18 10:35:32
○ 2026-05-13 01:16:20
● 2026-05-28 01:20:24
● 2026-08-12 20:06:00

○A194.126.200.602015-07-07 → 2017-02-09 · 4 obs

● 2015-07-07 05:35:30
● 2017-02-09 01:41:22
○ 2026-04-06 15:22:32
○ 2026-08-12 20:06:00

●A2a01:ab20:0:4::362026-04-06 → 2026-08-12 · 8 obs

○ 2017-02-09 01:41:22
● 2026-04-06 15:22:32
● 2026-04-13 17:17:52
○ 2026-04-15 16:47:06
● 2026-04-18 10:35:32
○ 2026-05-13 01:16:20
● 2026-05-28 01:20:24
● 2026-08-12 20:06:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, d.nic.ch, a.nic.ch, b.nic.ch...	10 records
pyravision.ch	ns2.cyon.ch, ns1.cyon.ch	4 records

✅ Authoritative Response

Server:91.206.24.2

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 938ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.36`
AAAA	1	`2a01:ab20:0:4::36`
NS	2	`ns1.cyon.ch, ns2.cyon.ch`
MX	1	`pyravision.ch (pri: 0)`
SOA	1	`ns1.cyon.ch server.cyon.ch`

📌 Glue Records Collected

Total: 14

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

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

Analysis

Mail Server Role

The MX record for pyravision.ch points back to pyravision.ch — it is its own mail server.

IP Addresses

pyravision.ch points to the IP addresses 149.126.4.36 and 2a01:ab20:0:4::36

Among the host names that share IP numbers with pyravision.ch are iaso.ch, mail.rufweb.ch, mail.primaten.ch and two others.

Name Servers

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

pyravision.ch has the same name server delegation as a number of other domains, such as zugerprivileg.ch, halko.ch, tiramisau.ch and two more.

pyravision.ch shares at least some of its name servers with other domains, such as mooove.ch.

ns1.cyon.ch and ns2.cyon.ch each resolve to two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, while ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.

Mail Servers

The MX record for pyravision.ch points to a single mail server: pyravision.ch.

pyravision.ch directs to two IP numbers, 149.126.4.36 and 2a01:ab20:0:4::36.

pyravision.ch - robtex.com

pyravision.ch

ch