fourloop.ch - dns.ninja

`fourloop.ch`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:a3d9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:499f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.159^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.217^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
NS	`walt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.159, 172.67.163.217
		IPv6 hints	2606:4700:3035::ac43:a3d9, 2606:4700:3037::6815:499f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOA	`nina.ns.cloudflare.com`dns@cloudflare.com serial=2408662947

`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 2026-07-07 #40

Same first word

fourloop.ch

fourloop.com

Similar names

upofloor.com

upofloor.fi

pourfool.com

DNS History

22 records (8 active, 14 former)

●NSnina.ns.cloudflare.com2026-02-14 → 2026-07-07 · 3 obs

○ 2017-02-10 18:47:30
● 2026-02-14 22:29:34
● 2026-07-07 18:17:58

○NSns1.first-ns.de2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:09:46
○ 2015-11-13 00:40:58
○ 2026-07-07 18:17:58

○NSns287.hoststar.ch2015-11-13 → 2017-02-10 · 5 obs

○ 2015-06-22 06:09:46
● 2015-11-13 00:40:58
● 2017-02-10 18:47:30
○ 2026-02-14 22:29:34
○ 2026-07-07 18:17:58

○NSns288.hoststar.ch2015-11-13 → 2017-02-10 · 5 obs

○ 2015-06-22 06:09:46
● 2015-11-13 00:40:58
● 2017-02-10 18:47:30
○ 2026-02-14 22:29:34
○ 2026-07-07 18:17:58

○NSrobotns2.second-ns.de2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:09:46
○ 2015-11-13 00:40:58
○ 2026-07-07 18:17:58

○NSrobotns3.second-ns.com2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:09:46
○ 2015-11-13 00:40:58
○ 2026-07-07 18:17:58

●NSwalt.ns.cloudflare.com2026-02-14 → 2026-07-07 · 3 obs

○ 2017-02-10 18:47:30
● 2026-02-14 22:29:34
● 2026-07-07 18:17:58

○MXmail.fourloop.ch2015-06-22 → 2017-02-10 · 4 obs

● 2015-06-22 06:09:46
● 2017-02-10 18:47:30
○ 2026-02-14 22:29:34
○ 2026-07-07 18:17:58

●MXmxa.mailgun.org2026-02-14 → 2026-07-07 · 3 obs

○ 2017-02-10 18:47:30
● 2026-02-14 22:29:34
● 2026-07-07 18:17:58

●MXmxb.mailgun.org2026-02-14 → 2026-07-07 · 3 obs

○ 2017-02-10 18:47:30
● 2026-02-14 22:29:34
● 2026-07-07 18:17:58

●A104.21.73.1592026-02-14 → 2026-07-07 · 10 obs

○ 2017-02-10 18:47:30
● 2026-02-14 22:29:34
○ 2026-04-04 01:16:50
● 2026-04-14 19:33:40
● 2026-04-21 21:32:02
○ 2026-04-21 23:31:44
● 2026-05-07 03:48:48
○ 2026-05-12 02:03:38
○ 2026-05-28 19:28:26
● 2026-07-07 18:17:58

○A136.243.34.1532015-11-13 → 2017-02-10 · 5 obs

○ 2015-06-22 06:09:46
● 2015-11-13 00:40:58
● 2017-02-10 18:47:30
○ 2026-02-14 22:29:34
○ 2026-07-07 18:17:58

●A172.67.163.2172026-02-14 → 2026-07-07 · 10 obs

○A176.9.187.1822015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:09:46
○ 2015-11-13 00:40:58
○ 2026-07-07 18:17:58

○A188.114.96.02026-04-04 → 2026-05-28 · 9 obs

○ 2026-02-14 22:29:34
● 2026-04-04 01:16:50
○ 2026-04-14 19:33:40
○ 2026-04-21 21:32:02
● 2026-04-21 23:31:44
○ 2026-05-07 03:48:48
● 2026-05-12 02:03:38
● 2026-05-28 19:28:26
○ 2026-07-07 18:17:58

○A188.114.97.02026-04-04 → 2026-05-28 · 9 obs

○A2606:4700:3030::6815:499f2026-02-14 → 2026-05-07 · 9 obs

●A2606:4700:3035::ac43:a3d92026-07-07 → 2026-07-07 · 2 obs

○ 2026-05-28 19:28:26
● 2026-07-07 18:17:58

●A2606:4700:3037::6815:499f2026-07-07 → 2026-07-07 · 2 obs

○ 2026-05-28 19:28:26
● 2026-07-07 18:17:58

○A2606:4700:3037::ac43:a3d92026-02-14 → 2026-05-07 · 9 obs

○A2a06:98c1:3120::2026-04-04 → 2026-05-28 · 9 obs

○A2a06:98c1:3121::2026-04-04 → 2026-05-28 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, a.nic.ch, d.nic.ch, b.nic.ch...	-
fourloop.ch	nina.ns.cloudflare.com, walt.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.136

NS records: nina.ns.cloudflare.com, walt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourloop.ch (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.217, 104.21.73.159`
AAAA	2	`2606:4700:3035::ac43:a3d9, 2606:4700:3037::6815:499f`
NS	2	`nina.ns.cloudflare.com, walt.ns.cloudflare.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nina.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fourloop.ch directs to four IP numbers, which are 104.21.73.159, 172.67.163.217, 2606:4700:3035::ac43:a3d9 and 2606:4700:3037::6815:499f.

Additional host names — turk(0x706f726e)o.beauty, gcashsubscription.cash, olymber.com.cn and two others — share IP numbers with fourloop.ch.

Name Servers

fourloop.ch is delegated to two name servers: nina.ns.cloudflare.com and walt.ns.cloudflare.com.

fourloop.ch shares its name server setup with other domains, including depthinvest.com, lik.cl, pacs-nigeria.com and two others.

The name servers of fourloop.ch overlap at least partially with those of other domains — among them clientify.it, kastrup2.dk, albertseo.com and two more.

These name servers commonly appear in combination with the name servers chad.ns.cloudflare.com.

Host names with 6 IP numbers:

nina.ns.cloudflare.com resolves to 108.162.192.136, 172.64.32.136, 173.245.58.136 and 3 other IP addresses.

walt.ns.cloudflare.com resolves to 108.162.193.148, 172.64.33.148, 173.245.59.148 and 3 other IP addresses.

Mail Servers

fourloop.ch has two mail servers: mxa.mailgun.org and mxb.mailgun.org.

fourloop.ch shares the same mail server setup as other domains, including fowlerdesign.com, samuelcraven.com, filerepair.org and two others.

fourloop.ch shares mail servers — at least in part — with other domains, including stlgunsnhoses.com, rerunapp.com, mail.stopzilla.com and two others.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly used alongside these mail servers.

Both mxa.mailgun.org and mxb.mailgun.org have a single IP address each — mxa.mailgun.org resolves to 34.36.182.139 while mxb.mailgun.org resolves to 34.149.254.5.