`fes-kbs.ch`

DNSSEC	⚠️ Not signed
A	2001:1680:101:8bd::1^{🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland}
A	185.101.158.113^{🇨🇭 hosttech-AS185.101.158.0/24}
NS	`ns1.opfikon.ch` ⭐
		A	82.220.34.231^{🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland}
			PTR	`ns1.tripledns.eu`
NS	`ns2.opfikon.ch`
		A	5.79.97.178^{🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB}
			PTR	`ns2.tripledns.eu`
NS	`ns3.opfikon.ch`
		A	94.130.74.45^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`ns3.tripledns.eu`
MX	`feskbs-ch0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca3c::^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
TXT	`_17hg3om9iodjo8carhw48km821g71a9`
TXT	`wqycv6grwlyqth14xy4hr2gtddxlzyxk`
TXT	`_k6kiywx7iholluwk26mmoeyhe1rqhmj`
TXT	`MS=ms64462481`
TXT	`QuoVadis=57ac226b-bfc1-4c62-8661-4881ba0b862b`
TXT	`v=spf1 mx:hin.ch ip4:213.3.45.195 a:mail.i-web.ch include:spf.protection.outl...`
TXT	`knowbe4-site-verification=64daf9bef7422905ccd5be2a6bbba102`
TXT	`jjffp4msfccbw4z8236clvf48dncbltf`
SOA	`ns1.opfikon.ch`ict@opfikon.ch 2026-04-01 #0

`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 2026-04-14 #36

Same first word

fes-kbs.ch

Similar names

seb-ksf.de

DNS History

17 records (6 active, 11 former)

○NSdns1.i-web.ch2015-10-15 → 2018-01-29 · 5 obs

○ 2015-08-19 01:25:34
● 2015-10-15 09:02:34
● 2018-01-29 08:52:50
○ 2026-03-09 16:21:32
○ 2026-04-14 16:36:16

○NSdns1.i-web.ch.fes-kbs.ch2015-10-15 → 2017-01-22 · 5 obs

○ 2015-08-19 01:25:34
● 2015-10-15 09:02:34
● 2017-01-22 22:58:00
○ 2018-01-29 08:52:50
○ 2026-04-14 16:36:16

○NSdns2.i-web.ch2015-10-15 → 2018-01-29 · 5 obs

○ 2015-08-19 01:25:34
● 2015-10-15 09:02:34
● 2018-01-29 08:52:50
○ 2026-03-09 16:21:32
○ 2026-04-14 16:36:16

○NSdns3.i-web.ch2015-10-15 → 2018-01-29 · 5 obs

○ 2015-08-19 01:25:34
● 2015-10-15 09:02:34
● 2018-01-29 08:52:50
○ 2026-03-09 16:21:32
○ 2026-04-14 16:36:16

○NSns.hostcenter.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 01:25:34
○ 2015-10-15 09:02:34
○ 2026-04-14 16:36:16

●NSns1.opfikon.ch2026-03-09 → 2026-04-14 · 3 obs

○ 2018-01-29 08:52:50
● 2026-03-09 16:21:32
● 2026-04-14 16:36:16

○NSns2.hostcenter.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 01:25:34
○ 2015-10-15 09:02:34
○ 2026-04-14 16:36:16

●NSns2.opfikon.ch2026-03-09 → 2026-04-14 · 3 obs

○ 2018-01-29 08:52:50
● 2026-03-09 16:21:32
● 2026-04-14 16:36:16

●NSns3.opfikon.ch2026-03-09 → 2026-04-14 · 3 obs

○ 2018-01-29 08:52:50
● 2026-03-09 16:21:32
● 2026-04-14 16:36:16

●MXfeskbs-ch0i.mail.protection.outlook.com2026-03-09 → 2026-04-14 · 3 obs

○ 2018-01-29 08:52:50
● 2026-03-09 16:21:32
● 2026-04-14 16:36:16

○MXmail.avkloten.ch2015-08-19 → 2017-01-22 · 4 obs

● 2015-08-19 01:25:34
● 2017-01-22 22:58:00
○ 2018-01-29 08:52:50
○ 2026-04-14 16:36:16

○MXmail2.opfikon.ch2018-01-29 → 2018-01-29 · 4 obs

○ 2017-01-22 22:58:00
● 2018-01-29 08:52:50
○ 2026-03-09 16:21:32
○ 2026-04-14 16:36:16

●A185.101.158.1132026-03-09 → 2026-04-14 · 3 obs

○ 2018-01-29 08:52:50
● 2026-03-09 16:21:32
● 2026-04-14 16:36:16

○A195.186.81.252015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 01:25:34
○ 2015-10-15 09:02:34
○ 2026-04-14 16:36:16

○A195.65.10.212016-03-04 → 2018-01-29 · 5 obs

○ 2016-01-06 14:40:04
● 2016-03-04 12:01:00
● 2018-01-29 08:52:50
○ 2026-03-09 16:21:32
○ 2026-04-14 16:36:16

●A2001:1680:101:8bd::12026-04-09 → 2026-04-14 · 3 obs

○ 2026-03-09 16:21:32
● 2026-04-09 03:37:02
● 2026-04-14 16:36:16

○A91.234.52.42015-10-15 → 2016-01-06 · 5 obs

○ 2015-08-19 01:25:34
● 2015-10-15 09:02:34
● 2016-01-06 14:40:04
○ 2016-03-04 12:01:00
○ 2026-04-14 16:36:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, b.nic.ch, e.nic.ch, d.nic.ch...	-
fes-kbs.ch	ns1.opfikon.ch, ns2.opfikon.ch, ns3.opfikon.ch	3 records

✅ Authoritative Response

Server:5.79.97.178

NS records: ns1.opfikon.ch, ns2.opfikon.ch, ns3.opfikon.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fes-kbs.ch (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.101.158.113`
AAAA	1	`2001:1680:101:8bd::1`
NS	3	`ns3.opfikon.ch, ns1.opfikon.ch...`
MX	1	`feskbs-ch0i.mail.protection.outlook.com`
TXT	8	`v=spf1 mx:hin.ch ip4:213.3.45.195 a:mail, _17hg3om9iodjo8carhw48km821g71a9...`
SOA	1	`ns1.opfikon.ch ict.opfikon.ch`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.opfikon.ch, ns2.opfikon.ch, ns3.opfikon.ch)

Analysis

IP Addresses

fes-kbs.ch points to two IP numbers: 2001:1680:101:8bd::1 and 185.101.158.113.

Other host names such as tripplexo.com, satira.ch, easy-seller.ch, mail.rhetorikcoaching.ch and mail.hahn-consult.info share IPs with fes-kbs.ch.

Name Servers

fes-kbs.ch is delegated to three name servers: ns1.opfikon.ch, ns2.opfikon.ch and ns3.opfikon.ch.

fes-kbs.ch shares name servers with other domains, at least partially, for example glattbrugg.ch, badopfikon.ch and stadtbibliothekopfikon.ch as well as opfikon.ch.

Host names with a single IP:

ns1.opfikon.ch points to: 82.220.34.231.

ns2.opfikon.ch points to: 5.79.97.178.

ns3.opfikon.ch points to: 94.130.74.45.

Mail Servers

fes-kbs.ch is handled by a single mail server, feskbs-ch0i.mail.protection.outlook.com.

Host name feskbs-ch0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

fes-kbs.ch - robtex.com

fes-kbs.ch

ch

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`fes-kbs.ch`

`ch`