ktech.ch - dns.ninja

`ktech.ch`

DNSSEC	⚠️ Not signed
NS	`ch.ch-inter.net` ⭐
		A	2a00:1128:1:1::136:136^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`ch.ch-inter.net`
		A	80.74.136.136^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`ch.ch-inter.net`
NS	`de.ch-inter.net`
		A	2a01:4f8:221:2982::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`de.ch-inter.net`
		A	78.46.32.78^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`de.ch-inter.net`
NS	`nl.ch-inter.net`
		A	2001:1af8:4100:a012:1:0:66:135^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`nl.ch-inter.net`
		A	62.212.66.135^{🇳🇱 LEASEWEB-NL-AMS-0162.212.64.0/19 LEASEWEB}
			PTR	`nl.ch-inter.net`
MX	`ktech-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms22305686`
SOA	`ch.ch-inter.net`andreas\@kaelin.datazug.ch 2019-11-21 #3

`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 2026-06-08 #24

Same first word

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theck.jp

tcekh.ru

ketch.eu

tchek.com

DNS History

8 records (4 active, 4 former)

●NSch.ch-inter.net2017-02-17 → 2026-06-08 · 3 obs

○ 2016-03-04 03:02:22
● 2017-02-17 21:31:12
● 2026-06-08 10:46:26

●NSde.ch-inter.net2017-02-17 → 2026-06-08 · 3 obs

○ 2016-03-04 03:02:22
● 2017-02-17 21:31:12
● 2026-06-08 10:46:26

○NSdns0.zoneedit.com2015-08-11 → 2016-03-04 · 4 obs

● 2015-08-11 12:31:00
● 2016-03-04 03:02:22
○ 2017-02-17 21:31:12
○ 2026-06-08 10:46:26

●NSnl.ch-inter.net2017-02-17 → 2026-06-08 · 3 obs

○ 2016-03-04 03:02:22
● 2017-02-17 21:31:12
● 2026-06-08 10:46:26

○NSns1.zoneedit.com2015-08-11 → 2016-03-04 · 4 obs

● 2015-08-11 12:31:00
● 2016-03-04 03:02:22
○ 2017-02-17 21:31:12
○ 2026-06-08 10:46:26

○NSns7.zoneedit.com2015-08-11 → 2016-03-04 · 4 obs

● 2015-08-11 12:31:00
● 2016-03-04 03:02:22
○ 2017-02-17 21:31:12
○ 2026-06-08 10:46:26

○MXdreambox.dyndns.org2015-08-11 → 2016-03-04 · 4 obs

● 2015-08-11 12:31:00
● 2016-03-04 03:02:22
○ 2017-02-17 21:31:12
○ 2026-06-08 10:46:26

●MXktech-ch.mail.protection.outlook.com2017-02-17 → 2026-06-08 · 3 obs

○ 2016-03-04 03:02:22
● 2017-02-17 21:31:12
● 2026-06-08 10:46:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
ktech.ch	ch.ch-inter.net, nl.ch-inter.net, de.ch-inter.net	-

✅ Authoritative Response

Server:62.212.66.135

NS records: ch.ch-inter.net, nl.ch-inter.net, de.ch-inter.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ktech.ch (unsigned zone)

⏱️ Timing

Total: 1746ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ch.ch-inter.net, de.ch-inter.net...`
MX	1	`ktech-ch.mail.protection.outlook.com (pr`
TXT	2	`MS=ms22305686, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ch.ch-inter.net andreas\.kaelin.datazug.`

Analysis

Name Servers

DNS for ktech.ch is handled by three authoritative name servers: ch.ch-inter.net, de.ch-inter.net and nl.ch-inter.net.

The name servers of ktech.ch overlap at least partially with those of other domains — among them computer-forum.ch, mymetanet.ch, p-arc.com and two more.

These name servers commonly appear in combination with the name servers dns4.digicomp.ch.

Three hostnames — ch.ch-inter.net, de.ch-inter.net and nl.ch-inter.net — each have two IP addresses: ch.ch-inter.net has 80.74.136.136 and 2a00:1128:1:1::136:136, de.ch-inter.net has 78.46.32.78 and 2a01:4f8:221:2982::2, and nl.ch-inter.net has 62.212.66.135 and 2001:1af8:4100:a012:1:0:66:135.

Mail Servers

Mail for ktech.ch is handled by a single mail server, ktech-ch.mail.protection.outlook.com.

ktech-ch.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.68.0, 52.101.68.18, 52.101.68.25 plus five more.