`energiemaster.ch`

DNSSEC	⚠️ Not signed
A	185.17.69.45^{🇨🇭 OPSONE185.17.68.0/22}
		PTR	`swissuni03.snowflakehosting.ch`
NS	`ns1.fhgr.ch` ⭐ ⚠️ Not in parent delegation
		A	195.176.243.196^{🇨🇭 Switch195.176.224.0/19 SWITCH-AGGR.102}
			PTR	`htwgate1.fh-htwchur.ch`
NS	`htwgate1.fh-htwchur.ch` ⚠️ Not in zone NS records
		A	195.176.243.196^{🇨🇭 Switch195.176.224.0/19 SWITCH-AGGR.102}
			PTR	`htwgate1.fh-htwchur.ch`
NS	`htwgate2.fh-htwchur.ch` ⚠️ Not in zone NS records
		A	195.176.243.201^{🇨🇭 Switch195.176.224.0/19 SWITCH-AGGR.102}
			PTR	`htwgate2.fh-htwchur.ch`
NS	`ns2.fhgr.ch` ⚠️ Not in parent delegation
		A	195.176.243.201^{🇨🇭 Switch195.176.224.0/19 SWITCH-AGGR.102}
			PTR	`htwgate2.fh-htwchur.ch`
SOA	`ns1.fhgr.ch`hostmaster@fh-htwchur.ch 2025-10-21 #2

`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 2026-04-26 #39

Same first word

energiemaster.de

energiemaster.ch

energiemaster.com

Similar names

treemagineers.com

smarteenergie.com

greenemirates.org

emiratesgreen.com

greenemirates.com

DNS History

7 records (5 active, 2 former)

●NShtwgate1.fh-htwchur.ch2015-08-11 → 2026-04-26 · 2 obs

● 2015-08-11 21:32:58
● 2026-04-26 18:17:58

●NShtwgate2.fh-htwchur.ch2015-08-11 → 2026-04-26 · 2 obs

● 2015-08-11 21:32:58
● 2026-04-26 18:17:58

●NSns1.fhgr.ch2026-02-23 → 2026-04-26 · 3 obs

○ 2015-08-11 21:32:58
● 2026-02-23 21:37:22
● 2026-04-26 18:17:58

●NSns2.fhgr.ch2026-02-23 → 2026-04-26 · 3 obs

○ 2015-08-11 21:32:58
● 2026-02-23 21:37:22
● 2026-04-26 18:17:58

●A185.17.69.452026-02-23 → 2026-04-26 · 3 obs

○ 2020-03-25 22:02:02
● 2026-02-23 21:37:22
● 2026-04-26 18:17:58

○A193.93.21.822020-03-25 → 2020-03-25 · 4 obs

○ 2017-02-17 10:59:52
● 2020-03-25 22:02:02
○ 2026-02-23 21:37:22
○ 2026-04-26 18:17:58

○A193.93.21.872015-08-11 → 2017-02-17 · 4 obs

● 2015-08-11 21:32:58
● 2017-02-17 10:59:52
○ 2020-03-25 22:02:02
○ 2026-04-26 18:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
energiemaster.ch	htwgate1.fh-htwchur.ch, htwgate2.fh-htwchur.ch	2 records

✅ Authoritative Response

Server:195.176.243.196

NS records: htwgate1.fh-htwchur.ch, htwgate2.fh-htwchur.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for energiemaster.ch (unsigned zone)

⏱️ Timing

Total: 749ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.17.69.45`
NS	2	`ns1.fhgr.ch, ns2.fhgr.ch`
SOA	1	`ns1.fhgr.ch hostmaster.fh-htwchur.ch`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (htwgate2.fh-htwchur.ch, htwgate1.fh-htwchur.ch)

Analysis

IP Addresses

energiemaster.ch resolves to a single IP: 185.17.69.45.

Other host names, for instance zvm.ch, bouygues01.snowflakehosting.ch, tlab.ch, sife.ch and htwchur.ch share IP numbers with energiemaster.ch.

Name Servers

energiemaster.ch is delegated to four name servers: htwgate1.fh-htwchur.ch, htwgate2.fh-htwchur.ch, ns1.fhgr.ch and ns2.fhgr.ch.

energiemaster.ch shares some name servers with other domains, for example 58.5.193.in-addr.arpa, kmuzentrum.ch, zvm.ch, imkchur.ch and fhgr.education.

These name servers are commonly used with the name servers scsnms.switch.ch.

Host names with a single IP:

htwgate1.fh-htwchur.ch points to 195.176.243.196

htwgate2.fh-htwchur.ch points to 195.176.243.201

ns1.fhgr.ch points to 195.176.243.196

ns2.fhgr.ch points to 195.176.243.201

Host names pointing to 195.176.243.196: htwgate1.fh-htwchur.ch and ns1.fhgr.ch

Host names pointing to 195.176.243.201: htwgate2.fh-htwchur.ch and ns2.fhgr.ch

energiemaster.ch - robtex.com