ufk.ch - dns.ninja

`ufk.ch`

DNSSEC	🔒 Signed (DS record present)
A	80.86.198.12^{🇨🇭 GREEN80.86.192.0/20 green.ch ag, Brugg, Switzerland}
		PTR	`web03-cluster.nexlink.ch`
NS	`ns1.namesrv.ch` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`ns2.namesrv.net`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`ns3.namesrv.io`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`ufk.ch.1.0001.arsmtp.com` ⭐
MX	`ufk.ch.2.0001.arsmtp.com`⁽²⁰⁾
TXT	`v=spf1 include:exghost.com include:appriver.com ~all`
SOA	`ns1.namesrv.ch`hostmaster@dogado.de 2022-06-13 #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 2026-08-10 #28

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DNS History

9 records (6 active, 3 former)

○NSdns1.agrinet.ch2015-08-22 → 2021-08-15 · 4 obs

● 2015-08-22 11:24:28
● 2021-08-15 22:22:32
○ 2026-02-21 01:31:26
○ 2026-08-10 12:46:12

○NSdns2.agrinet.ch2015-08-22 → 2021-08-15 · 4 obs

● 2015-08-22 11:24:28
● 2021-08-15 22:22:32
○ 2026-02-21 01:31:26
○ 2026-08-10 12:46:12

●NSns1.namesrv.ch2026-02-21 → 2026-08-10 · 3 obs

○ 2021-08-15 22:22:32
● 2026-02-21 01:31:26
● 2026-08-10 12:46:12

●NSns2.namesrv.net2026-02-21 → 2026-08-10 · 3 obs

○ 2021-08-15 22:22:32
● 2026-02-21 01:31:26
● 2026-08-10 12:46:12

●NSns3.namesrv.io2026-02-21 → 2026-08-10 · 3 obs

○ 2021-08-15 22:22:32
● 2026-02-21 01:31:26
● 2026-08-10 12:46:12

○MXmail.mail-ch.ch2015-08-22 → 2017-01-23 · 4 obs

● 2015-08-22 11:24:28
● 2017-01-23 06:21:58
○ 2021-08-15 22:22:32
○ 2026-08-10 12:46:12

●MXufk.ch.1.0001.arsmtp.com2021-08-15 → 2026-08-10 · 3 obs

○ 2017-01-23 06:21:58
● 2021-08-15 22:22:32
● 2026-08-10 12:46:12

●MXufk.ch.2.0001.arsmtp.com2021-08-15 → 2026-08-10 · 3 obs

○ 2017-01-23 06:21:58
● 2021-08-15 22:22:32
● 2026-08-10 12:46:12

●A80.86.198.122015-08-22 → 2026-08-10 · 2 obs

● 2015-08-22 11:24:28
● 2026-08-10 12:46:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, e.nic.ch, d.nic.ch...	-
ufk.ch	ns1.namesrv.ch, ns2.namesrv.net, ns3.namesrv.io	2 records

✅ Authoritative Response

Server:109.237.142.8

NS records: ns1.namesrv.ch, ns2.namesrv.net, ns3.namesrv.io

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.86.198.12`
NS	3	`ns3.namesrv.io, ns1.namesrv.ch...`
MX	2	`ufk.ch.1.0001.arsmtp.com (pri: 10), ufk.ch.2.0001.arsmtp.com (pri: 20)`
TXT	1	`v=spf1 include:exghost.com include:appri`
SOA	1	`ns1.namesrv.ch hostmaster.dogado.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.namesrv.ch, ns1.namesrv.ch)

Analysis

IP Addresses

ufk.ch has exactly one IP address — 80.86.198.12.

roteq-services.com, royalbotania.ch, kanizsatrend.ch plus two other host names have IP numbers in common with ufk.ch.

Name Servers

ufk.ch has three name servers — ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net.

There is at least partial name server overlap between ufk.ch and other domains — mbgc.ch, faeh.eu, easylearn.ch and two more among them.

The name servers cns1.cloudpit.de, cns2.cloudpit.com and cns3.cloudpit.io are often found in combination with these name servers.

Each of ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net points to two IP numbers. ns1.namesrv.ch points to 109.237.142.8 and 2a01:64c0:0:5000::8. ns3.namesrv.io points to 109.237.143.8 and 2a02:2b80:101:5000::8. ns2.namesrv.net points to 148.251.254.105 and 2a01:4f8:2b02:a88::105.

Mail Servers

ufk.ch uses two mail servers, ufk.ch.1.0001.arsmtp.com and ufk.ch.2.0001.arsmtp.com.