`assertive-partners.ch`

DNSSEC	🔒 Signed (DS record present)
A	80.237.132.67^{🇩🇪 GD-EMEA-DC-CGN180.237.132.0/24 GD MASS Network}
		PTR	`wp060.webpack.hosteurope.de`
NS	`dns1.swizzonic.ch` ⭐
		A	2a01:8100:2911::2:184:5^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.5^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-5.dedicatedservers.it`
NS	`dns2.swizzonic.ch`
		A	2a01:8100:2901::1:183:202^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.58.219^{🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix}
MX	`mx.swizzonic.email` ⭐
		A	81.88.63.83^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`mx.swizzonic.email`
TXT	`v=spf1 include:spf.switchplus-mail.ch mx ~all`
SOA	`dns1.swizzonic.ch`hostmaster@swizzonic.ch 2026-03-06 #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 2026-04-17 #15

PTR for

c.f.1.4.7.3.0.0.3.4.4.8.d.e.0.5.0.0.0.1.2.4.0.0.8.8.4.0.1.0.a.2.ip6.arpa

DNS History

8 records (4 active, 4 former)

●NSdns1.swizzonic.ch2026-04-17 → 2026-04-17 · 3 obs

○ 2020-01-06 09:19:40
● 2026-04-17 05:53:00
● 2026-04-17 05:53:02

●NSdns2.swizzonic.ch2026-04-17 → 2026-04-17 · 3 obs

○ 2020-01-06 09:19:40
● 2026-04-17 05:53:00
● 2026-04-17 05:53:02

○NSns.namespace4you.de2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 09:19:40
○ 2026-04-17 05:53:00
○ 2026-04-17 05:53:02

○NSns2.namespace4you.de2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 09:19:40
○ 2026-04-17 05:53:00
○ 2026-04-17 05:53:02

○MXmx.switchplus-mail.ch2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 09:19:40
○ 2026-04-17 05:53:00
○ 2026-04-17 05:53:02

●MXmx.swizzonic.email2026-04-17 → 2026-04-17 · 3 obs

○ 2020-01-06 09:19:40
● 2026-04-17 05:53:00
● 2026-04-17 05:53:02

○A52.2.192.92020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 09:19:40
○ 2026-04-17 05:53:00
○ 2026-04-17 05:53:02

●A80.237.132.672026-04-17 → 2026-04-17 · 3 obs

○ 2020-01-06 09:19:40
● 2026-04-17 05:53:00
● 2026-04-17 05:53:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
assertive-partners.ch	dns1.swizzonic.ch, dns2.swizzonic.ch	-

✅ Authoritative Response

Server:81.88.61.5

NS records: dns1.swizzonic.ch, dns2.swizzonic.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2700ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.237.132.67`
NS	2	`dns1.swizzonic.ch, dns2.swizzonic.ch`
MX	1	`mx.swizzonic.email (pri: 10)`
TXT	1	`v=spf1 include:spf.switchplus-mail.ch mx`
SOA	1	`dns1.swizzonic.ch hostmaster.swizzonic.c`

Analysis

IP Addresses

assertive-partners.ch points to a single IP: 80.237.132.67.

Other host names, for instance regiomaxx.de, azubigeld.de, junkerkalefeld.net, thelate.net and xn--sanitr-herrmann-4kb.de share IP numbers with assertive-partners.ch.

Name Servers

Two name servers dns1.swizzonic.ch and dns2.swizzonic.ch handle delegation for assertive-partners.ch.

assertive-partners.ch uses the same name server setup as other domains, for example youli.ch, telematix.info, zamarian.ch, 125cc.ch and lunaevents.ch.

Host names with two IP numbers:

dns1.swizzonic.ch points to: 2a01:8100:2911::2:184:5 and 81.88.61.5

dns2.swizzonic.ch points to: 2a01:8100:2901::1:183:202 and 81.88.58.219

Mail Servers

assertive-partners.ch is handled by a single mail server, mx.swizzonic.email.

assertive-partners.ch has the same mail server setup as other domains, including heim-art.ch, niebes.ch, zuglogin.ch, mab-design.ch and locus.ch.

mx.swizzonic.email points to a single IP: 81.88.63.83.

assertive-partners.ch - robtex.com