`ntx02.ch`

DNSSEC	⚠️ Not signed
NS	`ns4.entex.ch` ⚠️ Not in zone NS records
		A	85.31.153.46^{🇰🇼 QNET85.31.152.0/21 QualityNet AG}
NS	`ns5.entex.ch` ⚠️ Not in zone NS records

`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 2026-03-29 #33

Same first word

ntx02.ch

Similar names

0n2tx.cfd

DNS History

5 records (2 active, 3 former)

●NSns4.entex.ch2015-08-31 → 2026-03-29 · 2 obs

● 2015-08-31 16:01:20
● 2026-03-29 16:09:52

●NSns5.entex.ch2015-08-31 → 2026-03-29 · 5 obs

● 2015-08-31 16:01:20
● 2026-03-08 12:11:48
○ 2026-03-21 12:37:24
○ 2026-03-21 14:28:06
● 2026-03-29 16:09:52

○MXantispam.ntx02.ch2015-08-31 → 2018-05-02 · 4 obs

● 2015-08-31 16:01:20
● 2018-05-02 12:33:32
○ 2026-03-08 12:11:48
○ 2026-03-29 16:09:52

○A185.89.147.1062015-08-31 → 2016-11-29 · 4 obs

● 2015-08-31 16:01:20
● 2016-11-29 23:27:50
○ 2017-09-26 19:39:12
○ 2026-03-29 16:09:52

○A62.2.174.1762017-09-26 → 2018-05-02 · 5 obs

○ 2016-11-29 23:27:50
● 2017-09-26 19:39:12
● 2018-05-02 12:33:32
○ 2026-03-08 12:11:48
○ 2026-03-29 16:09:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
ntx02.ch	ns5.entex.ch, ns4.entex.ch	-

✅ Authoritative Response

Server:85.31.153.46

NS records: ns5.entex.ch, ns4.entex.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntx02.ch (unsigned zone)

⏱️ Timing

Total: 784ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

ntx02.ch's delegation uses two name servers: ns4.entex.ch and ns5.entex.ch.

ntx02.ch at least partially shares name servers with other domains, including seeblickimmo.ch, eisenring.ch, judelectronics.ch, mobotixshop.ch and carrosseriemaurer.ch.

These name servers are commonly used together with the name servers ns10.entex.ch, ns8.entex.ch, ns9.entex.ch and ns3.entex.ch.

Host names with a single IP number: The host name ns4.entex.ch points to 85.31.153.46.

ntx02.ch - robtex.com

ntx02.ch

ch