helpguide.ch - dns.ninja

`helpguide.ch`

DNSSEC	🔒 Signed (DS record present)
A	193.108.136.178^{🇨🇭 AS-TINEO193.108.136.0/23 Nextron}
		PTR	`sv8.helpmedia.ch`
NS	`dns2.nextron.ch` ⭐ ⚠️ Not in parent delegation
		A	193.108.137.3^{🇨🇭 AS-TINEO193.108.136.0/23 Nextron}
			PTR	`dns2.nextron.ch`
NS	`dns.nextron.ch` ⚠️ Not in parent delegation
		A	193.108.137.2^{🇨🇭 AS-TINEO193.108.136.0/23 Nextron}
			PTR	`dns.nextron.ch`
NS	`dns3.nextron.ch` ⚠️ Not in parent delegation
		A	31.171.251.198^{🇨🇭 CLOUDSIGMA-AS31.171.251.0/24 CloudSigma}
			PTR	`dns3.nextron.ch`
NS	`ns1.help.ch` ⚠️ Not in zone NS records
		A	193.108.137.2^{🇨🇭 AS-TINEO193.108.136.0/23 Nextron}
			PTR	`dns.nextron.ch`
NS	`ns2.help.ch` ⚠️ Not in zone NS records
		A	193.108.137.3^{🇨🇭 AS-TINEO193.108.136.0/23 Nextron}
			PTR	`dns2.nextron.ch`
NS	`ns3.help.ch` ⚠️ Not in zone NS records
		A	31.171.251.198^{🇨🇭 CLOUDSIGMA-AS31.171.251.0/24 CloudSigma}
			PTR	`dns3.nextron.ch`
SOA	`dns.nextron.ch`hostmaster@nextron.ch 2026-07-26 #23

`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 2026-08-06 #8

Same first word

helpguide.ch

helpguide.de

helpguide.us

helpguide.org

Similar names

guidehelp.de

DNS History

11 records (7 active, 4 former)

●NSdns.nextron.ch2015-07-03 → 2026-08-06 · 2 obs

● 2015-07-03 04:17:14
● 2026-08-06 02:32:42

○NSdns.nextron.ch.helpguide.ch2015-07-03 → 2017-01-31 · 4 obs

● 2015-07-03 04:17:14
● 2017-01-31 16:12:56
○ 2026-03-05 19:43:24
○ 2026-08-06 02:32:42

●NSdns2.nextron.ch2026-03-05 → 2026-08-06 · 3 obs

○ 2017-01-31 16:12:56
● 2026-03-05 19:43:24
● 2026-08-06 02:32:42

○NSdns2.nextron.ch.helpguide.ch2015-07-03 → 2017-01-31 · 4 obs

● 2015-07-03 04:17:14
● 2017-01-31 16:12:56
○ 2026-03-05 19:43:24
○ 2026-08-06 02:32:42

●NSdns3.nextron.ch2026-03-05 → 2026-08-06 · 3 obs

○ 2017-01-31 16:12:56
● 2026-03-05 19:43:24
● 2026-08-06 02:32:42

○NSdns3.nextron.ch.helpguide.ch2015-07-03 → 2017-01-31 · 4 obs

● 2015-07-03 04:17:14
● 2017-01-31 16:12:56
○ 2026-03-05 19:43:24
○ 2026-08-06 02:32:42

●NSns1.help.ch2026-03-05 → 2026-08-06 · 3 obs

○ 2017-01-31 16:12:56
● 2026-03-05 19:43:24
● 2026-08-06 02:32:42

●NSns2.help.ch2026-03-05 → 2026-08-06 · 3 obs

○ 2017-01-31 16:12:56
● 2026-03-05 19:43:24
● 2026-08-06 02:32:42

●NSns3.help.ch2026-03-05 → 2026-08-06 · 3 obs

○ 2017-01-31 16:12:56
● 2026-03-05 19:43:24
● 2026-08-06 02:32:42

○A193.108.136.1742015-07-03 → 2017-01-31 · 4 obs

● 2015-07-03 04:17:14
● 2017-01-31 16:12:56
○ 2026-03-05 19:43:24
○ 2026-08-06 02:32:42

●A193.108.136.1782026-03-05 → 2026-08-06 · 3 obs

○ 2017-01-31 16:12:56
● 2026-03-05 19:43:24
● 2026-08-06 02:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	10 records
helpguide.ch	ns1.help.ch, ns2.help.ch, ns3.help.ch	-

✅ Authoritative Response

Server:31.171.251.198

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.108.136.178`
NS	3	`dns3.nextron.ch, dns2.nextron.ch...`
SOA	1	`dns.nextron.ch hostmaster.nextron.ch`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.ch, a.nic.ch, b.nic.ch...)

Analysis

IP Addresses

helpguide.ch resolves to one IP address: 193.108.136.178.

vorsorgelebensversicherung.ch, versicherungrechner.ch, findbiz.ch and two other host names share IP numbers with helpguide.ch.

Name Servers

helpguide.ch is delegated to 6 name servers: ns1.help.ch, ns2.help.ch, ns3.help.ch and 3 other.

There is at least partial name server overlap between helpguide.ch and other domains — schwimmschule-basel.ch, schweiz.digital, swissbrands.ch and two more among them.

The name servers dns2.nextron.ch, dns.nextron.ch and dns3.nextron.ch are often found in combination with these name servers.

Hosts with just one IP address:

ns1.help.ch points to 193.108.137.2.

ns2.help.ch points to 193.108.137.3.

ns3.help.ch points to 31.171.251.198.

dns2.nextron.ch points to 193.108.137.3.

dns3.nextron.ch points to 31.171.251.198.

dns.nextron.ch points to 193.108.137.2.

ns1.help.ch and dns.nextron.ch are host names that each point to 193.108.137.2 IP addresses.

ns2.help.ch and dns2.nextron.ch are host names that each point to 193.108.137.3 IP addresses.

ns3.help.ch and dns3.nextron.ch are host names that each point to 31.171.251.198 IP addresses.