`performquality.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a01:238:20a:202:1148::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w94.rzone.de`
A	81.169.145.148^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades09.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:136^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades09.rzone.de`
		A	185.132.34.136^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades09.rzone.de`
NS	`docks13.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:13^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks13.rzone.de`
		A	217.160.80.140^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks13.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`shades09.rzone.de`hostmaster@strato-rz.de 2020-07-05 #29

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-12 19:30:01 +0000 (EPOCH 1776022201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #39

Same first word

performquality.nl

DNS History

5 records (5 active, 0 former)

●NSdocks13.rzone.de2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 07:32:06
● 2026-04-12 20:25:08

●NSshades09.rzone.de2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 07:32:06
● 2026-04-12 20:25:08

●MXsmtp.rzone.de2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 07:32:06
● 2026-04-12 20:25:08

●A2a01:238:20a:202:1148::2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 07:32:06
● 2026-04-12 20:25:08

●A81.169.145.1482026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 07:32:06
● 2026-04-12 20:25:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
performquality.nl	docks13.rzone.de, shades09.rzone.de	-

✅ Authoritative Response

Server:185.132.34.136

NS records: docks13.rzone.de, shades09.rzone.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.148`
AAAA	1	`2a01:238:20a:202:1148::`
NS	2	`shades09.rzone.de, docks13.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades09.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

performquality.nl points to two IP numbers: 2a01:238:20a:202:1148:: and 81.169.145.148.

Other host names, for instance rodomnia.com, elastef.de, offenmarkt.de, dingel.eu and ravier.eu share IP numbers with performquality.nl.

Name Servers

Delegation for performquality.nl rests with two name servers, docks13.rzone.de and shades09.rzone.de.

performquality.nl shares the same name server setup as other domains, including hotel-360.de, tierbalance.de, familiesc.de, rolladen-kremhelmer.de and alles-kleben.de.

performquality.nl at least partially shares name servers with other domains, for instance astroexpert.de, saszio.de, musikhaus-sternengasse.de, familie-neubauer.de and greto-car.com.

These name servers are commonly used together with the name servers shades04.rzone.de, docks05.rzone.de, docks16.rzone.de, shades05.rzone.de, shades07.rzone.de, shades03.rzone.de, shades18.rzone.de, docks17.rzone.de, docks04.rzone.de and shades02.rzone.de.

Host names with two IP numbers: docks13.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:13 and 217.160.80.140; shades09.rzone.de points to 2607:f1c0:fe:53:185:132:34:136 and 185.132.34.136.

Mail Servers

performquality.nl is handled by a single mail server, smtp.rzone.de.

performquality.nl uses the same mail server configuration as other domains, such as sedummatten.nl, officeforall.nl, hansvaneerd.nl, mail.snowdog.nl and compulsi.com.

smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

performquality.nl - robtex.com