html5.ch - dns.ninja

`html5.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`
SOA	`dns.nextron.ch`hostmaster@nextron.ch 2026-05-29 #27

`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 2026-07-13 #43

Same first word

html5.jp

html5.by

html5.sh

html5.us

html5.dk

html5.net

html5.md

html5.de

html5.lt

html5.company

html5.in

html5.cl

html5.pl

html5.run

html5.ru

html5.pt

html5.org

html5.game

html5.it

html5.at

html5.style

html5.fr

html5.me

html5.com

html5.games

html5.biz

html5.hu

html5.ch

html5.ws

html5.ca

html5.pro

html5.zone

html5.ee

html5.net.cn

html5.eu

html5.email

html5.info

html5.fi

html5.onl

html5.org.cn

Similar names

5html.com

5html.net

DNS History

10 records (6 active, 4 former)

●NSdns.nextron.ch2015-06-16 → 2026-07-13 · 2 obs

● 2015-06-16 00:05:10
● 2026-07-13 20:17:30

○NSdns.nextron.ch.html5.ch2015-06-16 → 2017-03-22 · 4 obs

● 2015-06-16 00:05:10
● 2017-03-22 19:49:18
○ 2026-03-06 20:48:56
○ 2026-07-13 20:17:30

●NSdns2.nextron.ch2026-03-06 → 2026-07-13 · 3 obs

○ 2017-03-22 19:49:18
● 2026-03-06 20:48:56
● 2026-07-13 20:17:30

○NSdns2.nextron.ch.html5.ch2015-06-16 → 2017-03-22 · 4 obs

● 2015-06-16 00:05:10
● 2017-03-22 19:49:18
○ 2026-03-06 20:48:56
○ 2026-07-13 20:17:30

●NSdns3.nextron.ch2026-03-06 → 2026-07-13 · 3 obs

○ 2017-03-22 19:49:18
● 2026-03-06 20:48:56
● 2026-07-13 20:17:30

○NSdns3.nextron.ch.html5.ch2015-06-16 → 2017-03-22 · 4 obs

● 2015-06-16 00:05:10
● 2017-03-22 19:49:18
○ 2026-03-06 20:48:56
○ 2026-07-13 20:17:30

●NSns1.help.ch2026-03-06 → 2026-07-13 · 3 obs

○ 2017-03-22 19:49:18
● 2026-03-06 20:48:56
● 2026-07-13 20:17:30

●NSns2.help.ch2026-03-06 → 2026-07-13 · 3 obs

○ 2017-03-22 19:49:18
● 2026-03-06 20:48:56
● 2026-07-13 20:17:30

○A193.108.136.1742015-06-16 → 2017-03-22 · 4 obs

● 2015-06-16 00:05:10
● 2017-03-22 19:49:18
○ 2026-03-06 20:48:56
○ 2026-07-13 20:17:30

●A193.108.136.1782026-03-06 → 2026-07-13 · 3 obs

○ 2017-03-22 19:49:18
● 2026-03-06 20:48:56
● 2026-07-13 20:17:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	e.nic.ch, f.nic.ch, b.nic.ch, d.nic.ch...	-
html5.ch	ns2.help.ch, ns1.help.ch	-

✅ Authoritative Response

Server:193.108.137.2

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1750ms | 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`

Analysis

IP Addresses

html5.ch has exactly one IP address — 193.108.136.178.

carshow.ch, presscenter.ch, produktguide.ch plus two other host names have IP numbers in common with html5.ch.

Name Servers

Five name servers handle delegation for html5.ch: ns1.help.ch, ns2.help.ch, dns2.nextron.ch and two others.

The name servers of html5.ch overlap at least partially with those of other domains — among them wgh.ch, onlinedirectory.ch, bewa.ch and two more.

The name servers dns.nextron.ch, dns3.nextron.ch and ns3.help.ch are commonly seen alongside these name servers.

Host names resolving to a single IP address:

The hostname ns1.help.ch resolves to 193.108.137.2.

The hostname ns2.help.ch resolves to 193.108.137.3.

The hostname dns2.nextron.ch resolves to 193.108.137.3.

The hostname dns3.nextron.ch resolves to 31.171.251.198.

The hostname dns.nextron.ch resolves to 193.108.137.2.

ns1.help.ch along with dns.nextron.ch each resolve to 193.108.137.2 IP addresses.

ns2.help.ch along with dns2.nextron.ch each resolve to 193.108.137.3 IP addresses.