`px-instruments.com`

DNSSEC	🔒 Signed (DS record present)
NS	`ns1.domaindiscount24.net` ⭐
		A	2a04:2b00:14cc::34^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.monikerdns.net`
			PTR	`ns34.i.centralnic-dns.com`
		A	193.227.117.34^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.domaindiscount24.net`
NS	`dns1.nsdns.info`
		A	2a04:2b00:14cc::33^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`dns1.nsdns.info`
			PTR	`ns33.i.centralnic-dns.com`
		A	193.227.117.33^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`dns2.nsdns.info`
		A	2a04:2b00:14dd::33^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`dns2.nsdns.info`
			PTR	`ns33.j.centralnic-dns.com`
		A	194.50.187.33^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns1.pdns.ispapi.net`
NS	`dns3.nsdns.info`
		A	2a04:2b00:14ee::33^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`dns3.nsdns.info`
			PTR	`ns33.k.centralnic-dns.com`
		A	194.0.182.33^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
SOA	`ns1.domaindiscount24.net`tech@key-systems.net serial=2025024245

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774400362

Same first word

px-instruments.com

DNS History

13 records (4 active, 9 former)

●NSdns1.nsdns.info2026-03-25 → 2026-03-25 · 2 obs

○ 2020-02-04 03:14:18
● 2026-03-25 01:15:22

●NSdns2.nsdns.info2026-03-25 → 2026-03-25 · 2 obs

○ 2020-02-04 03:14:18
● 2026-03-25 01:15:22

●NSdns3.nsdns.info2026-03-25 → 2026-03-25 · 2 obs

○ 2020-02-04 03:14:18
● 2026-03-25 01:15:22

○NSns.namespace4you.de2015-08-14 → 2020-02-04 · 3 obs

● 2015-08-14 18:13:22
● 2020-02-04 03:14:18
○ 2026-03-25 01:15:22

●NSns1.domaindiscount24.net2026-03-25 → 2026-03-25 · 2 obs

○ 2020-02-04 03:14:18
● 2026-03-25 01:15:22

○NSns2.namespace4you.de2015-08-14 → 2020-02-04 · 3 obs

● 2015-08-14 18:13:22
● 2020-02-04 03:14:18
○ 2026-03-25 01:15:22

○MXmxlb.ispgateway.de2015-08-14 → 2020-02-04 · 3 obs

● 2015-08-14 18:13:22
● 2020-02-04 03:14:18
○ 2026-03-25 01:15:22

○A185.21.102.222015-12-13 → 2016-03-15 · 5 obs

○ 2015-08-14 18:13:22
● 2015-12-13 20:13:22
● 2016-03-15 12:37:14
○ 2016-08-11 19:39:08
○ 2026-03-25 01:15:22

○A2a00:1158:0:100::142016-08-11 → 2020-02-04 · 4 obs

○ 2016-03-15 12:37:14
● 2016-08-11 19:39:08
● 2020-02-04 03:14:18
○ 2026-03-25 01:15:22

○A2a00:1158:0:300:192a::12015-12-13 → 2016-03-15 · 5 obs

○ 2015-08-14 18:13:22
● 2015-12-13 20:13:22
● 2016-03-15 12:37:14
○ 2016-08-11 19:39:08
○ 2026-03-25 01:15:22

○A2a00:1158:0:300:c18c::12015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 18:13:22
○ 2015-12-13 20:13:22
○ 2026-03-25 01:15:22

○A46.252.18.1672015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 18:13:22
○ 2015-12-13 20:13:22
○ 2026-03-25 01:15:22

○A80.67.16.82016-08-11 → 2020-02-04 · 4 obs

○ 2016-03-15 12:37:14
● 2016-08-11 19:39:08
● 2020-02-04 03:14:18
○ 2026-03-25 01:15:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
px-instruments.com	dns2.nsdns.info, dns1.nsdns.info, dns3.nsdns.info	-

✅ Authoritative Response

Server:193.227.117.33

NS records: dns2.nsdns.info, dns1.nsdns.info, dns3.nsdns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`dns3.nsdns.info, dns1.nsdns.info...`
SOA	1	`ns1.domaindiscount24.net tech.key-system`

Analysis

Name Servers

px-instruments.com is delegated to four name servers: dns1.nsdns.info, dns2.nsdns.info, dns3.nsdns.info and ns1.domaindiscount24.net.

px-instruments.com at least partially shares name servers with other domains such as shl-telemedicine.de, sintern.org, stadler-textil.de, sportraadar.com and hvwm.de.

These name servers are commonly used with ns2.domaindiscount24.net and ns3.domaindiscount24.net.

Host names with two IP numbers:

dns1.nsdns.info points to 2a04:2b00:14cc::33 and 193.227.117.33

dns2.nsdns.info points to 2a04:2b00:14dd::33 and 194.50.187.33

dns3.nsdns.info points to 2a04:2b00:14ee::33 and 194.0.182.33

ns1.domaindiscount24.net points to 2a04:2b00:14cc::34 and 193.227.117.34

px-instruments.com - robtex.com