`assessperform.com`

DNSSEC	⚠️ Not signed
A	2a01:ab20:0:4::94^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`s085.cyon.net`
A	149.126.4.94^{🇨🇭 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	`assessperform.com` ⭐
		A	2a01:ab20:0:4::94^{🇨🇭 CYON2a01:ab20::/32}
			PTR	`s085.cyon.net`
		A	149.126.4.94^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
			PTR	`s085.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 2021-01-27 #77

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774763257

Subdomains

mail.assessperform.com

Same first word

assessperform.info

DNS History

9 records (5 active, 4 former)

●NSns1.cyon.ch2026-03-29 → 2026-03-29 · 2 obs

○ 2017-04-08 16:52:36
● 2026-03-29 05:50:42

○NSns1.hans.hosteurope.de2015-08-07 → 2017-04-08 · 3 obs

● 2015-08-07 23:14:36
● 2017-04-08 16:52:36
○ 2026-03-29 05:50:42

●NSns2.cyon.ch2026-03-29 → 2026-03-29 · 2 obs

○ 2017-04-08 16:52:36
● 2026-03-29 05:50:42

○NSns2.hans.hosteurope.de2015-08-07 → 2017-04-08 · 3 obs

● 2015-08-07 23:14:36
● 2017-04-08 16:52:36
○ 2026-03-29 05:50:42

●MXassessperform.com2026-03-29 → 2026-03-29 · 2 obs

○ 2017-04-08 16:52:36
● 2026-03-29 05:50:42

○MXmail.assessperform.com2015-08-07 → 2017-04-08 · 3 obs

● 2015-08-07 23:14:36
● 2017-04-08 16:52:36
○ 2026-03-29 05:50:42

●A149.126.4.942026-03-29 → 2026-03-29 · 2 obs

○ 2017-04-08 16:52:36
● 2026-03-29 05:50:42

○A195.82.40.202015-08-07 → 2017-04-08 · 3 obs

● 2015-08-07 23:14:36
● 2017-04-08 16:52:36
○ 2026-03-29 05:50:42

●A2a01:ab20:0:4::942026-03-29 → 2026-03-29 · 2 obs

○ 2017-04-08 16:52:36
● 2026-03-29 05:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
assessperform.com	ns1.cyon.ch, ns2.cyon.ch	-

✅ Authoritative Response

Server:185.174.216.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for assessperform.com (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.94`
AAAA	1	`2a01:ab20:0:4::94`
NS	2	`ns2.cyon.ch, ns1.cyon.ch`
MX	1	`assessperform.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4`
SOA	1	`ns1.cyon.ch server.cyon.ch`

Analysis

Hierarchy

assessperform.com is the parent of mail.assessperform.com.

IP Addresses

The entity assessperform.com points to two IP numbers: 2a01:ab20:0:4::94 and 149.126.4.94.

For instance, other host names cogenerazione.ch, mail.veloplus.de, velo-plus.de, mail.velodate.ch and www.asag.ch share IP numbers with assessperform.com.

Name Servers

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

assessperform.com uses the same name server setup as other domains such as sims-online.ch, zarako.ch, nipps.ch, kron.lu and toneattiag.ch.

assessperform.com shares name servers with other domains at least partially, for example cczermatt.ch.

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

assessperform.com is handled by a single mail server, assessperform.com.

assessperform.com resolves to two IPs: 2a01:ab20:0:4::94 and 149.126.4.94.

assessperform.com - robtex.com