`drosttechnologies.nl`

DNSSEC	🔒 Signed (DS record present)
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.106^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades04.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:131^{🇺🇸 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	`shades04.rzone.de`
		A	185.132.34.131^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades04.rzone.de`
NS	`docks12.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:12^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
		A	217.160.80.139^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks12.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	`shades04.rzone.de`hostmaster@strato-rz.de 2024-02-05 #29

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-19 09:30:01 +0000 (EPOCH 1776591001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-19 #19

Same first word

drosttechnologies.nl

DNS History

5 records (5 active, 0 former)

●NSdocks12.rzone.de2026-04-04 → 2026-04-19 · 2 obs

● 2026-04-04 04:20:24
● 2026-04-19 10:11:24

●NSshades04.rzone.de2026-04-04 → 2026-04-19 · 2 obs

● 2026-04-04 04:20:24
● 2026-04-19 10:11:24

●MXsmtp.rzone.de2026-04-04 → 2026-04-19 · 2 obs

● 2026-04-04 04:20:24
● 2026-04-19 10:11:24

●A2001:8d8:100f:f000::2002026-04-04 → 2026-04-19 · 2 obs

● 2026-04-04 04:20:24
● 2026-04-19 10:11:24

●A217.160.0.1062026-04-04 → 2026-04-19 · 2 obs

● 2026-04-04 04:20:24
● 2026-04-19 10:11:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
drosttechnologies.nl	docks12.rzone.de, shades04.rzone.de	-

✅ Authoritative Response

Server:217.160.80.139

NS records: docks12.rzone.de, shades04.rzone.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.106`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks12.rzone.de, shades04.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades04.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

drosttechnologies.nl resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.106.

Other host names, for instance www.lets-party.net, bnetsch.de, medicadoo.com, fountain.center and nssales.co.uk share IP numbers with drosttechnologies.nl.

Name Servers

drosttechnologies.nl has two name servers: docks12.rzone.de and shades04.rzone.de.

drosttechnologies.nl shares the same name server setup as other domains, for example denice.de, aidabuendia.es, der-moench.de, minnesang.net and cleverat.de.

drosttechnologies.nl shares some name servers with other domains, for example vai-moana.de, xn--derrster-q4a.de, mbvb.nl, bcw-vv.com and zamora-michael.de.

these name servers are often used with shades09.rzone.de, docks18.rzone.de, shades05.rzone.de, docks10.rzone.de, docks20.rzone.de, docks19.rzone.de, docks14.rzone.de, shades03.rzone.de, shades17.rzone.de and shades13.rzone.de.

Host names with two IP numbers:

docks12.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139; shades04.rzone.de points to: 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.

Mail Servers

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

drosttechnologies.nl shares the mail server setup with other domains, for example sanwim.net, cebr.es, eldorado-templin.de, maildefer.rijnstrangen.info and projectworship.nl.

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

drosttechnologies.nl - robtex.com