`vcengineering.ch`

DNSSEC	⚠️ Not signed
A	2a01:ab20:0:6::101^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`vsa-hezecu.cyon.net`
A	149.126.6.101^{🇨🇭 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	`vcengineering-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca3c::^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.cyon.net include:spf.protection.outlook.com -all`
SOA	`ns1.cyon.ch`server@cyon.ch 2024-01-30 #19

`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 #0

Same first word

vcengineering.ch

Similar names

engineeringcv.com

cvengineering.com

cvengineering.com.au

cvengineering.ch

DNS History

16 records (5 active, 11 former)

○NSdns1.slynet.ch2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 16:36:22
○ 2015-11-12 08:34:00
○ 2026-05-10 22:38:18

○NSdns3.slynet.net2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 16:36:22
○ 2015-11-12 08:34:00
○ 2026-05-10 22:38:18

○NSdns5.slynet.ch2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 16:36:22
○ 2015-11-12 08:34:00
○ 2026-05-10 22:38:18

○NSns.hostpoint.ch2015-11-12 → 2016-04-06 · 5 obs

○ 2015-07-02 16:36:22
● 2015-11-12 08:34:00
● 2016-04-06 15:24:44
○ 2016-07-17 12:05:16
○ 2026-05-10 22:38:18

●NSns1.cyon.ch2026-04-11 → 2026-05-10 · 3 obs

○ 2017-03-27 18:07:12
● 2026-04-11 00:38:36
● 2026-05-10 22:38:18

●NSns2.cyon.ch2026-04-11 → 2026-05-10 · 3 obs

○ 2017-03-27 18:07:12
● 2026-04-11 00:38:36
● 2026-05-10 22:38:18

○NSns2.hostpoint.ch2015-11-12 → 2016-04-06 · 5 obs

○ 2015-07-02 16:36:22
● 2015-11-12 08:34:00
● 2016-04-06 15:24:44
○ 2016-07-17 12:05:16
○ 2026-05-10 22:38:18

○NSns3.hostpoint.ch2015-11-12 → 2016-04-06 · 5 obs

○ 2015-07-02 16:36:22
● 2015-11-12 08:34:00
● 2016-04-06 15:24:44
○ 2016-07-17 12:05:16
○ 2026-05-10 22:38:18

○NSns8.wixdns.net2016-07-17 → 2017-03-27 · 5 obs

○ 2016-04-06 15:24:44
● 2016-07-17 12:05:16
● 2017-03-27 18:07:12
○ 2026-04-11 00:38:36
○ 2026-05-10 22:38:18

○NSns9.wixdns.net2016-07-17 → 2017-03-27 · 5 obs

○ 2016-04-06 15:24:44
● 2016-07-17 12:05:16
● 2017-03-27 18:07:12
○ 2026-04-11 00:38:36
○ 2026-05-10 22:38:18

●MXvcengineering-ch.mail.protection.outlook.com2015-07-02 → 2026-05-10 · 6 obs

● 2015-07-02 16:36:22
● 2026-04-11 00:38:36
○ 2026-04-13 14:18:34
● 2026-05-08 13:19:04
○ 2026-05-09 00:14:54
● 2026-05-10 22:38:18

●A149.126.6.1012026-04-11 → 2026-05-10 · 6 obs

○ 2017-03-27 18:07:12
● 2026-04-11 00:38:36
○ 2026-04-13 14:18:34
● 2026-05-08 13:19:04
○ 2026-05-09 00:14:54
● 2026-05-10 22:38:18

○A195.48.41.402015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 16:36:22
○ 2015-11-12 08:34:00
○ 2026-05-10 22:38:18

○A217.26.52.162015-11-12 → 2016-04-06 · 5 obs

○ 2015-07-02 16:36:22
● 2015-11-12 08:34:00
● 2016-04-06 15:24:44
○ 2016-07-17 12:05:16
○ 2026-05-10 22:38:18

○A23.236.62.1472016-07-17 → 2017-03-27 · 5 obs

○ 2016-04-06 15:24:44
● 2016-07-17 12:05:16
● 2017-03-27 18:07:12
○ 2026-04-11 00:38:36
○ 2026-05-10 22:38:18

●A2a01:ab20:0:6::1012026-04-11 → 2026-05-10 · 6 obs

○ 2017-03-27 18:07:12
● 2026-04-11 00:38:36
○ 2026-04-13 14:18:34
● 2026-05-08 13:19:04
○ 2026-05-09 00:14:54
● 2026-05-10 22:38:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, f.nic.ch, a.nic.ch, b.nic.ch...	-
vcengineering.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 vcengineering.ch (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.6.101`
AAAA	1	`2a01:ab20:0:6::101`
NS	2	`ns2.cyon.ch, ns1.cyon.ch`
MX	1	`vcengineering-ch.mail.protection.outlook`
TXT	1	`v=spf1 include:spf.protection.cyon.net i`
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

vcengineering.ch points to two IP numbers: 2a01:ab20:0:6::101 and 149.126.6.101.

Other host names such as wbh.ch, aromixx.ch and rieffel.ch share IP numbers with vcengineering.ch.

Name Servers

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

vcengineering.ch shares the same name server setup as scni.ch, adi.wiki, domaineguichard.com, fwj.ch and chalet-steinbock.ch.

vcengineering.ch shares some name servers with other domains, for instance bonsera.org.

Host names with two IP numbers: 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

vcengineering.ch is handled by a single mail server, vcengineering-ch.mail.protection.outlook.com.

Host name vcengineering-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

vcengineering.ch - robtex.com