`iusfocus.ch`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4512^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cad1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.18^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.209^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amos.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c378^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2378^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amos.ns.cloudflare.com`
		A	108.162.195.120^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
		A	162.159.44.120^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
		A	172.64.35.120^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
NS	`perla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26cb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`perla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`perla.ns.cloudflare.com`
		A	108.162.194.203^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	162.159.38.203^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	172.64.34.203^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
MX	`exhlb.kmu-datacenter.ch` ⭐
		A	83.150.17.213^{🇨🇭 IWAY83.150.0.0/18 AS8758-83.150.0.0}
			PTR	`exhlb.kmu-datacenter.ch`
TXT	`MS=ms57153778`
TXT	`v=spf1 redirect=spf-permissive.mail.hostpoint.ch`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.18, 172.67.202.209
		IPv6 hints	2606:4700:3031::6815:4512, 2606:4700:3034::ac43:cad1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOA	`amos.ns.cloudflare.com`dns@cloudflare.com serial=2402285912

`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 2026-05-05 #42

Subdomains

www.iusfocus.ch

Same first word

iusfocus.ch

DNS History

16 records (7 active, 9 former)

●NSamos.ns.cloudflare.com2026-03-26 → 2026-05-05 · 3 obs

○ 2017-06-19 13:14:38
● 2026-03-26 08:47:14
● 2026-05-05 19:27:52

○NSns.datagroup.ro2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 18:01:32
○ 2015-10-11 01:02:30
○ 2026-05-05 19:27:52

○NSns.hostpoint.ch2015-10-11 → 2017-06-19 · 5 obs

○ 2015-05-18 18:01:32
● 2015-10-11 01:02:30
● 2017-06-19 13:14:38
○ 2026-03-26 08:47:14
○ 2026-05-05 19:27:52

○NSns.level7.ro2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 18:01:32
○ 2015-10-11 01:02:30
○ 2026-05-05 19:27:52

○NSns2.hostpoint.ch2015-10-11 → 2017-06-19 · 5 obs

○ 2015-05-18 18:01:32
● 2015-10-11 01:02:30
● 2017-06-19 13:14:38
○ 2026-03-26 08:47:14
○ 2026-05-05 19:27:52

○NSns3.hostpoint.ch2015-10-11 → 2017-06-19 · 5 obs

○ 2015-05-18 18:01:32
● 2015-10-11 01:02:30
● 2017-06-19 13:14:38
○ 2026-03-26 08:47:14
○ 2026-05-05 19:27:52

●NSperla.ns.cloudflare.com2026-03-26 → 2026-05-05 · 3 obs

○ 2017-06-19 13:14:38
● 2026-03-26 08:47:14
● 2026-05-05 19:27:52

●MXexhlb.kmu-datacenter.ch2026-03-26 → 2026-05-05 · 3 obs

○ 2017-06-19 13:14:38
● 2026-03-26 08:47:14
● 2026-05-05 19:27:52

○MXmx1.mail.hostpoint.ch2015-10-11 → 2017-06-19 · 4 obs

● 2015-10-11 01:02:30
● 2017-06-19 13:14:38
○ 2026-03-26 08:47:14
○ 2026-05-05 19:27:52

○MXmx2.mail.hostpoint.ch2015-10-11 → 2017-06-19 · 4 obs

● 2015-10-11 01:02:30
● 2017-06-19 13:14:38
○ 2026-03-26 08:47:14
○ 2026-05-05 19:27:52

●A104.21.69.182026-03-26 → 2026-05-05 · 3 obs

○ 2017-06-19 13:14:38
● 2026-03-26 08:47:14
● 2026-05-05 19:27:52

○A144.76.64.552015-10-11 → 2017-06-19 · 5 obs

○ 2015-05-18 18:01:32
● 2015-10-11 01:02:30
● 2017-06-19 13:14:38
○ 2026-03-26 08:47:14
○ 2026-05-05 19:27:52

●A172.67.202.2092026-03-26 → 2026-05-05 · 3 obs

○ 2017-06-19 13:14:38
● 2026-03-26 08:47:14
● 2026-05-05 19:27:52

○A193.230.233.392015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 18:01:32
○ 2015-10-11 01:02:30
○ 2026-05-05 19:27:52

●A2606:4700:3031::6815:45122026-03-26 → 2026-05-05 · 3 obs

○ 2017-06-19 13:14:38
● 2026-03-26 08:47:14
● 2026-05-05 19:27:52

●A2606:4700:3034::ac43:cad12026-03-26 → 2026-05-05 · 3 obs

○ 2017-06-19 13:14:38
● 2026-03-26 08:47:14
● 2026-05-05 19:27:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
iusfocus.ch	amos.ns.cloudflare.com, perla.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.120

NS records: amos.ns.cloudflare.com, perla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iusfocus.ch (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.209, 104.21.69.18`
AAAA	2	`2606:4700:3031::6815:4512, 2606:4700:3034::ac43:cad1`
NS	2	`amos.ns.cloudflare.com, perla.ns.cloudflare.com`
MX	1	`exhlb.kmu-datacenter.ch (pri: 10)`
TXT	2	`MS=ms57153778, v=spf1 redirect=spf-permissive.mail.host`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amos.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

iusfocus.ch is the parent of www.iusfocus.ch.

IP Addresses

iusfocus.ch points to four IP numbers: 2606:4700:3031::6815:4512, 2606:4700:3034::ac43:cad1, 104.21.69.18 and 172.67.202.209.

Other host names including ads.benefit-ads.com, ikutdia.xyz, www.iusfocus.ch, 0qf.net and maliboulakeclub.com share IP numbers with iusfocus.ch.

Name Servers

iusfocus.ch's delegation uses two name servers, amos.ns.cloudflare.com and perla.ns.cloudflare.com.

iusfocus.ch shares the same name server setup as other domains, for example ganzhou797.workers.dev, streathink.cfd, rspc.ch, helden.org.uk and avtups.com.

iusfocus.ch at least partially shares name servers with other domains, including grandrapids.tech, impeccabledrycleaning.co.uk, disdukcapilmalang.com, mocktrading.com and liuxiaoming.com.cn.

These name servers are often used together with teagan.ns.cloudflare.com.

Host names with six IP numbers:

amos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c78, 2803:f800:50::6ca2:c378, 2a06:98c1:50::ac40:2378, 108.162.195.120, 162.159.44.120 and 172.64.35.120.

perla.ns.cloudflare.com points to: 2606:4700:50::a29f:26cb, 2803:f800:50::6ca2:c2cb, 2a06:98c1:50::ac40:22cb, 108.162.194.203, 162.159.38.203 and 172.64.34.203.

Mail Servers

iusfocus.ch is handled by a single mail server, exhlb.kmu-datacenter.ch.

iusfocus.ch shares its mail server setup with other domains, including rspc.ch, zsr.ch, ccco.ch, szzp.ch and pra.ch.

exhlb.kmu-datacenter.ch points to a single IP: 83.150.17.213.

iusfocus.ch - robtex.com

iusfocus.ch

ch

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`iusfocus.ch`

`ch`