`midrange-systems.ch`

DNSSEC	⚠️ Not signed
NS	`pns.dtag.de` ⭐
		A	2003:40:8000::100^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`pns.dtag.de`
		A	194.25.0.125^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`pns.dtag.de`
NS	`ns1.telekom.net`
		A	2003:180:a:1000::53^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
		A	212.185.24.65^{🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider}
			PTR	`ns1.telekom.net`
SOA	`pns.dtag.de`dns@telekom.de 2021-11-16 #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 2026-07-15 #26

Same first word

midrange-systems.ch

midrange-systems.at

midrange-systems.com

midrange-systems.de

DNS History

3 records (2 active, 1 former)

●NSns1.telekom.net2026-04-01 → 2026-07-15 · 3 obs

○ 2020-01-18 15:30:08
● 2026-04-01 01:02:26
● 2026-07-15 11:37:22

●NSpns.dtag.de2015-05-19 → 2026-07-15 · 2 obs

● 2015-05-19 18:13:12
● 2026-07-15 11:37:22

○NSsecondary007.dtag.net2015-05-19 → 2020-01-18 · 4 obs

● 2015-05-19 18:13:12
● 2020-01-18 15:30:08
○ 2026-04-01 01:02:26
○ 2026-07-15 11:37:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
midrange-systems.ch	pns.dtag.de, ns1.telekom.net	-

✅ Authoritative Response

Server:212.185.24.65

NS records: pns.dtag.de, ns1.telekom.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for midrange-systems.ch (unsigned zone)

⏱️ Timing

Total: 1216ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`pns.dtag.de, ns1.telekom.net`
SOA	1	`pns.dtag.de dnsadmin.nic.dtag.de`

Analysis

Name Servers

The NS records for midrange-systems.ch delegate to pns.dtag.de and ns1.telekom.net.

The name server configuration of midrange-systems.ch is shared with other domains, for instance prografnt.de, rugendorf.de, tguide.de and two others.

At least some of midrange-systems.ch's name servers are shared with other domains, for example efds.de, 241.191.87.in-addr.arpa, 103.26.91.in-addr.arpa and two more.

These name servers tend to co-occur with secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net and 7 other name servers in the same DNS delegations.

pns.dtag.de resolves to 194.25.0.125 and 2003:40:8000::100. Likewise, ns1.telekom.net resolves to 212.185.24.65 and 2003:180:a:1000::53 — two IP addresses apiece.

midrange-systems.ch - robtex.com