`schell-consult.ch`

DNSSEC	⚠️ Not signed
A	2a02:3b0:6::aaaa:a^{🇨🇭 SENSELAN-AS2a02:3b0::/32 senseLAN GmbH Duensstrasse 1 CH-3186 D�dingen}
		PTR	`mail1.schell-consult.ch`
A	83.222.130.84^{🇨🇭 SENSELAN-AS83.222.128.0/19 senseLAN GmbH Grubenweg 14 CH-3186 D�dingen}
NS	`dns1.schell-consult.ch` ⭐
		A	2a02:3b0:6::aaaa:1^{🇨🇭 SENSELAN-AS2a02:3b0::/32 senseLAN GmbH Duensstrasse 1 CH-3186 D�dingen}
			PTR	`dns1.schell-consult.ch`
		A	83.222.130.71^{🇨🇭 SENSELAN-AS83.222.128.0/19 senseLAN GmbH Grubenweg 14 CH-3186 D�dingen}
NS	`dns2.schell-consult.ch`
		A	2a02:3b0:6::aaaa:2^{🇨🇭 SENSELAN-AS2a02:3b0::/32 senseLAN GmbH Duensstrasse 1 CH-3186 D�dingen}
			PTR	`dns2.schell-consult.ch`
		A	83.222.130.72^{🇨🇭 SENSELAN-AS83.222.128.0/19 senseLAN GmbH Grubenweg 14 CH-3186 D�dingen}
MX	`mail1.schell-consult.ch` ⭐
		A	2a02:3b0:6::aaaa:a^{🇨🇭 SENSELAN-AS2a02:3b0::/32 senseLAN GmbH Duensstrasse 1 CH-3186 D�dingen}
			PTR	`mail1.schell-consult.ch`
		A	83.222.130.84^{🇨🇭 SENSELAN-AS83.222.128.0/19 senseLAN GmbH Grubenweg 14 CH-3186 D�dingen}
TXT	`google-site-verification=7cC8BSh-QF8iLdDyDkyJXxRaETOYDtdI0To3b-L1_tM`
TXT	`v=spf1 +a +mx ip4:83.222.130.64/27 ip6:2a02:3b0:6::/48 -all`
SOA	`dns1.schell-consult.ch`info@schell-consult.ch 2021-10-28 #2

`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 2026-04-25 #15

Subdomains

dns2.schell-consult.ch

srv3.schell-consult.ch

srv2.schell-consult.ch

dns1.schell-consult.ch

mail1.schell-consult.ch

out.schell-consult.ch

jitsi.schell-consult.ch

vs.schell-consult.ch

srv1.schell-consult.ch

Same first word

schell-consult.ch

DNS History

10 records (5 active, 5 former)

●NSdns1.schell-consult.ch2015-09-02 → 2026-04-25 · 2 obs

● 2015-09-02 16:33:54
● 2026-04-25 06:01:12

●NSdns2.schell-consult.ch2015-09-02 → 2026-04-25 · 2 obs

● 2015-09-02 16:33:54
● 2026-04-25 06:01:12

●MXmail1.schell-consult.ch2017-03-15 → 2026-04-25 · 3 obs

○ 2016-12-21 03:22:44
● 2017-03-15 06:19:30
● 2026-04-25 06:01:12

○MXmail2.schell-consult.ch2017-03-15 → 2018-06-14 · 5 obs

○ 2016-12-21 03:22:44
● 2017-03-15 06:19:30
● 2018-06-14 20:57:08
○ 2026-02-15 10:41:42
○ 2026-04-25 06:01:12

○MXwebsrv.viewmynetwork.ch2015-09-02 → 2016-12-21 · 4 obs

● 2015-09-02 16:33:54
● 2016-12-21 03:22:44
○ 2017-03-15 06:19:30
○ 2026-04-25 06:01:12

○A2a02:3b0:6::100:1012016-06-21 → 2016-12-21 · 5 obs

○ 2015-09-02 16:33:54
● 2016-06-21 14:52:42
● 2016-12-21 03:22:44
○ 2017-03-15 06:19:30
○ 2026-04-25 06:01:12

○A2a02:3b0:6::100:3a112017-03-15 → 2017-03-15 · 4 obs

○ 2016-12-21 03:22:44
● 2017-03-15 06:19:30
○ 2018-06-14 20:57:08
○ 2026-04-25 06:01:12

●A2a02:3b0:6::aaaa:a2018-06-14 → 2026-04-25 · 3 obs

○ 2017-03-15 06:19:30
● 2018-06-14 20:57:08
● 2026-04-25 06:01:12

●A83.222.130.842017-03-15 → 2026-04-25 · 3 obs

○ 2016-12-21 03:22:44
● 2017-03-15 06:19:30
● 2026-04-25 06:01:12

○A83.222.130.882015-09-02 → 2016-12-21 · 4 obs

● 2015-09-02 16:33:54
● 2016-12-21 03:22:44
○ 2017-03-15 06:19:30
○ 2026-04-25 06:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, a.nic.ch, f.nic.ch, b.nic.ch...	-
schell-consult.ch	dns2.schell-consult.ch, dns1.schell-consult.ch	4 records

✅ Authoritative Response

Server:83.222.130.71

NS records: dns2.schell-consult.ch, dns1.schell-consult.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schell-consult.ch (unsigned zone)

⏱️ Timing

Total: 356ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.222.130.84`
AAAA	1	`2a02:3b0:6::aaaa:a`
NS	2	`dns1.schell-consult.ch, dns2.schell-consult.ch`
MX	1	`mail1.schell-consult.ch (pri: 10)`
TXT	2	`v=spf1 +a +mx ip4:83.222.130.64/27 ip6:2, google-site-verification=7cC8BSh-QF8iLdD`
SOA	1	`dns1.schell-consult.ch info.schell-consu`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns1.schell-consult.ch, dns2.schell-consult.ch, dns1.schell-consult.ch...)

Analysis

Hierarchy

schell-consult.ch is a parent of dns2.schell-consult.ch, srv3.schell-consult.ch, srv2.schell-consult.ch, dns1.schell-consult.ch, mail1.schell-consult.ch and a few other host names.

IP Addresses

schell-consult.ch points to two IP numbers: 2a02:3b0:6::aaaa:a and 83.222.130.84.

Other host names such as personne.ch, viewmynetwork.ch and mail1.schell-consult.ch share IP numbers with schell-consult.ch.

Name Servers

schell-consult.ch is delegated to two name servers: dns1.schell-consult.ch and dns2.schell-consult.ch.

schell-consult.ch shares the same name server setup as 6.0.0.0.0.b.3.0.2.0.a.2.ip6.arpa, 178.184.185.in-addr.arpa, personne.ch, 201.227.188.in-addr.arpa and viewmynetwork.ch.

Host names with two IP numbers: dns1.schell-consult.ch points to: 2a02:3b0:6::aaaa:1 and 83.222.130.71; dns2.schell-consult.ch points to: 2a02:3b0:6::aaaa:2 and 83.222.130.72.

Mail Servers

schell-consult.ch is handled by a single mail server, mail1.schell-consult.ch.

The mail server setup for schell-consult.ch mirrors that of other domains, for instance viewmynetwork.ch.

schell-consult.ch shares some mail servers with other domains, at least in part, for instance personne.ch.

these mail servers are commonly used together with mail2.schell-consult.ch.

mail1.schell-consult.ch points to two IPs: 2a02:3b0:6::aaaa:a and 83.222.130.84.

schell-consult.ch - robtex.com