`i2k.ch`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:e78^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:f78^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:44e3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.14.120^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.15.120^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.68.227^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tim.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c191^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2191^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tim.ns.cloudflare.com`
		A	108.162.193.145^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	172.64.33.145^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	173.245.59.145^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
MX	`fahrenheit.sui-inter.net` ⭐
		A	2a00:1128:1:1::145:45^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`fahrenheit.sui-inter.net`
		A	80.74.145.45^{🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland}
			PTR	`fahrenheit.sui-inter.net`
MX	`mxa.eu.mailgun.org`⁽¹⁰⁾
		A	34.111.145.192^{🇺🇸 Google34.108.0.0/14}
			PTR	`192.145.111.34.bc.googleusercontent.com`
MX	`mxb.eu.mailgun.org`⁽¹⁰⁾
		A	34.111.145.192^{🇺🇸 Google34.108.0.0/14}
			PTR	`192.145.111.34.bc.googleusercontent.com`
TXT	`google-site-verification=bDkuWpSFOwMJ7N708p8IcgVkv_FHwdgWekshJEvRv8M`
TXT	`r1nksha0jtedftg06(0x37693735)42bmo`
TXT	`v=spf1 a mx ip4:80.74.145.45 include:eu.mailgun.org include:mailgun.org incl...`
HTTPS	`1 . ipv4hint=104.26.14.120,104.26.15.120,172.67.68.227 ipv6hint=2606:4700:20:0:0:0:681a:e78,2606:4700:20:0:0:0:681a:f78,2606:4700:20:0:0:0:ac43:44e3`✓ hints match
		IPv4	104.26.14.120, 104.26.15.120, 172.67.68.227
		IPv6	2606:4700:20::681a:e78, 2606:4700:20::681a:f78, 2606:4700:20::ac43:44e3
SOA	`tim.ns.cloudflare.com`dns@cloudflare.com serial=2399309385

`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 2026-03-15 #15

Subdomains

mail3.i2k.ch

ns2.i2k.ch

mail.i2k.ch

www.i2k.ch

ns3.i2k.ch

office.i2k.ch

ns1.i2k.ch

mail1.i2k.ch

Same first word

i2k.co

i2k.it

i2k.co.kr

i2k.me

i2k.fr

i2k.com

i2k.pl

i2k.net

i2k.ru

i2k.mobi

i2k.sakura.ne.jp

i2k.org

i2k.in

i2k.hu

i2k.jp

i2k.de

i2k.ch

i2k.site

i2k.biz

i2k.com.tr

Similar names

2ki.ru

k2i.de

2ki.fr

k2i.org

ki2.reisen

2ik.cc

k2i.ru

k2i.co.uk

2ki.de

2ik.ru

ik2.net

k2i.nl

ki2.com

k2i.in

ki2.eu

k2i.biz

ik2.eu

ki2.team

ik2.ru

ik2.us

2ki.ph

ik2.pl

2ik.de

k2i.net

ik2.top

ik2.co

k2i.be

ki2.ca

ki2.reise

ik2.eu.com

2ki.com

ik2.com.au

2ki.net

ik2.com

2ki.eu

ki2.golf

ki2.org

ik2.nl

ki2.at

ki2.cn

ik2.io

2ki.xyz

ik2.es

ik2.org

ki2.de

ik2.de

ik2.info

k2i.cn

2ik.ee

ik2.dk

ki2.ai

ki2.net

k2i.com

ki2.nl

2ik.net

ik2.cn

k2i.us

k2i.eu

ki2.co.uk

DNS History

21 records (11 active, 10 former)

○NSns3.zse.ch2015-08-07 → 2016-08-05 · 4 obs

● 2015-08-07 19:59:58
● 2016-08-05 03:52:36
○ 2016-09-18 16:24:28
○ 2026-03-21 15:13:40

○NSns4.zse.ch2015-08-07 → 2016-08-05 · 4 obs

● 2015-08-07 19:59:58
● 2016-08-05 03:52:36
○ 2016-09-18 16:24:28
○ 2026-03-21 15:13:40

●NStim.ns.cloudflare.com2016-09-18 → 2026-03-21 · 3 obs

○ 2016-08-05 03:52:36
● 2016-09-18 16:24:28
● 2026-03-21 15:13:40

●NSviolet.ns.cloudflare.com2016-09-18 → 2026-03-21 · 3 obs

○ 2016-08-05 03:52:36
● 2016-09-18 16:24:28
● 2026-03-21 15:13:40

○MX305.hostserv.eu2017-07-13 → 2017-09-21 · 5 obs

○ 2017-02-22 17:06:24
● 2017-07-13 07:29:14
● 2017-09-21 14:13:10
○ 2021-01-27 03:01:28
○ 2026-03-21 15:13:40

●MXfahrenheit.sui-inter.net2021-01-27 → 2026-03-21 · 3 obs

○ 2017-09-21 14:13:10
● 2021-01-27 03:01:28
● 2026-03-21 15:13:40

○MXmail.i2k.ch2015-08-07 → 2017-02-22 · 4 obs

● 2015-08-07 19:59:58
● 2017-02-22 17:06:24
○ 2017-07-13 07:29:14
○ 2026-03-21 15:13:40

●MXmxa.eu.mailgun.org2026-02-15 → 2026-03-21 · 3 obs

○ 2021-01-27 03:01:28
● 2026-02-15 19:39:46
● 2026-03-21 15:13:40

●MXmxb.eu.mailgun.org2026-02-15 → 2026-03-21 · 3 obs

○ 2021-01-27 03:01:28
● 2026-02-15 19:39:46
● 2026-03-21 15:13:40

○A104.24.6.22016-09-18 → 2017-09-21 · 5 obs

○ 2016-08-05 03:52:36
● 2016-09-18 16:24:28
● 2017-09-21 14:13:10
○ 2021-01-27 03:01:28
○ 2026-03-21 15:13:40

○A104.24.7.22016-09-18 → 2017-09-21 · 5 obs

○ 2016-08-05 03:52:36
● 2016-09-18 16:24:28
● 2017-09-21 14:13:10
○ 2021-01-27 03:01:28
○ 2026-03-21 15:13:40

●A104.26.14.1202021-01-27 → 2026-03-21 · 3 obs

○ 2017-09-21 14:13:10
● 2021-01-27 03:01:28
● 2026-03-21 15:13:40

●A104.26.15.1202021-01-27 → 2026-03-21 · 3 obs

○ 2017-09-21 14:13:10
● 2021-01-27 03:01:28
● 2026-03-21 15:13:40

●A172.67.68.2272021-01-27 → 2026-03-21 · 3 obs

○ 2017-09-21 14:13:10
● 2021-01-27 03:01:28
● 2026-03-21 15:13:40

○A213.200.192.672015-08-07 → 2015-11-13 · 4 obs

● 2015-08-07 19:59:58
● 2015-11-13 09:41:42
○ 2016-01-20 09:29:46
○ 2026-03-21 15:13:40

○A213.200.192.682016-01-20 → 2016-08-05 · 5 obs

○ 2015-11-13 09:41:42
● 2016-01-20 09:29:46
● 2016-08-05 03:52:36
○ 2016-09-18 16:24:28
○ 2026-03-21 15:13:40

○A2400:cb00:2048:1::6818:6022016-09-18 → 2017-09-21 · 5 obs

○ 2016-08-05 03:52:36
● 2016-09-18 16:24:28
● 2017-09-21 14:13:10
○ 2021-01-27 03:01:28
○ 2026-03-21 15:13:40

○A2400:cb00:2048:1::6818:7022016-09-18 → 2017-09-21 · 5 obs

○ 2016-08-05 03:52:36
● 2016-09-18 16:24:28
● 2017-09-21 14:13:10
○ 2021-01-27 03:01:28
○ 2026-03-21 15:13:40

●A2606:4700:20::681a:e782021-01-27 → 2026-03-21 · 3 obs

○ 2017-09-21 14:13:10
● 2021-01-27 03:01:28
● 2026-03-21 15:13:40

●A2606:4700:20::681a:f782021-01-27 → 2026-03-21 · 3 obs

○ 2017-09-21 14:13:10
● 2021-01-27 03:01:28
● 2026-03-21 15:13:40

●A2606:4700:20::ac43:44e32021-01-27 → 2026-03-21 · 3 obs

○ 2017-09-21 14:13:10
● 2021-01-27 03:01:28
● 2026-03-21 15:13:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	d.nic.ch, e.nic.ch, b.nic.ch, a.nic.ch...	-
i2k.ch	violet.ns.cloudflare.com, tim.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.32.237

NS records: violet.ns.cloudflare.com, tim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for i2k.ch (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.14.120, 104.26.15.120...`
AAAA	3	`2606:4700:20::ac43:44e3, 2606:4700:20::681a:e78...`
NS	2	`tim.ns.cloudflare.com, violet.ns.cloudflare.com`
MX	3	`mxa.eu.mailgun.org (pri: 10), mxb.eu.mailgun.org (pri: 10)...`
TXT	3	`google-site-verification=bDkuWpSFOwMJ7N7, r1nksha0jtedftg06(0x37693735)42bmo...`
HTTPS	1	`{"priority":1,"target":".","ipv4hint":["`
SOA	1	`tim.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

i2k.ch is a parent of mail3.i2k.ch, ns2.i2k.ch, mail.i2k.ch, www.i2k.ch, ns3.i2k.ch and several other host names.

IP Addresses

i2k.ch points to six IP numbers: 2606:4700:20::681a:e78, 2606:4700:20::681a:f78, 2606:4700:20::ac43:44e3, 104.26.14.120, 104.26.15.120 and 172.67.68.227.

Other host names, for instance www.etunti.fi, deeeep.io, softsell.com.br, mail.deeeep.io and pttoutdoor.com share IP numbers with i2k.ch.

Name Servers

Delegation for i2k.ch rests with two name servers, tim.ns.cloudflare.com and violet.ns.cloudflare.com.

i2k.ch shares the same name server setup as other domains, including guidacapitale.com, yaplex.org, yaplex.com, smincome.com and vocesaction.org.

i2k.ch at least partially shares name servers with other domains, for instance 7d9318.com, fnxym6.world, mayisgoldmonth.com, editionscope.co.uk and medscape.net.

These name servers are commonly used with adrian.ns.cloudflare.com and reese.ns.cloudflare.com.

Host names with six IP numbers: tim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145. violet.ns.cloudflare.com points to: 2606:4700:50::adf5:3aed, 2803:f800:50::6ca2:c0ed, 2a06:98c1:50::ac40:20ed, 108.162.192.237, 172.64.32.237 and 173.245.58.237.

Mail Servers

i2k.ch is handled by three mail servers: fahrenheit.sui-inter.net, mxa.eu.mailgun.org and mxb.eu.mailgun.org.

i2k.ch shares mail servers with other domains at least in part, for instance blueroomcare.com, mgb.scalepoint.com, mail.cyklodresy.sk, gloucesterhouse.net and michverlieben.de.

These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

fahrenheit.sui-inter.net points to 2a00:1128:1:1::145:45 and 80.74.145.45.

Host names with one IP number:

mxa.eu.mailgun.org points to 34.111.145.192.

mxb.eu.mailgun.org points to 34.111.145.192.

Host names that point to 34.111.145.192:

mxa.eu.mailgun.org and mxb.eu.mailgun.org.

i2k.ch - robtex.com

i2k.ch

ch

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`i2k.ch`

`ch`