`johanwesterman.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	217.160.0.223^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades10.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:137^{🇺🇸 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	`shades10.rzone.de`
		A	185.132.34.137^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades10.rzone.de`
NS	`docks08.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:8^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks08.rzone.de`
		A	217.160.80.135^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks08.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	`shades10.rzone.de`hostmaster@strato-rz.de 2024-09-04 #14

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 22:30:01 +0000 (EPOCH 1776205801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #45

Subdomains

mail.johanwesterman.nl

Same first word

johanwesterman.nl

DNS History

10 records (5 active, 5 former)

●NSdocks08.rzone.de2026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-20 11:11:24
● 2026-04-14 23:35:46
● 2026-04-14 23:35:48

○NSns1.basiswebsite.info2015-08-18 → 2017-03-20 · 4 obs

● 2015-08-18 02:26:58
● 2017-03-20 11:11:24
○ 2026-04-14 23:35:46
○ 2026-04-14 23:35:48

○NSns2.basiswebsite.info2015-08-18 → 2017-03-20 · 4 obs

● 2015-08-18 02:26:58
● 2017-03-20 11:11:24
○ 2026-04-14 23:35:46
○ 2026-04-14 23:35:48

●NSshades10.rzone.de2026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-20 11:11:24
● 2026-04-14 23:35:46
● 2026-04-14 23:35:48

○MXmail.johanwesterman.nl2015-08-18 → 2017-03-20 · 4 obs

● 2015-08-18 02:26:58
● 2017-03-20 11:11:24
○ 2026-04-14 23:35:46
○ 2026-04-14 23:35:48

○MXrelay1.transip.nl.johanwesterman.nl2015-08-18 → 2017-03-20 · 4 obs

● 2015-08-18 02:26:58
● 2017-03-20 11:11:24
○ 2026-04-14 23:35:46
○ 2026-04-14 23:35:48

●MXsmtp.rzone.de2026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-20 11:11:24
● 2026-04-14 23:35:46
● 2026-04-14 23:35:48

○A149.210.180.922015-08-18 → 2017-03-20 · 4 obs

● 2015-08-18 02:26:58
● 2017-03-20 11:11:24
○ 2026-04-14 23:35:46
○ 2026-04-14 23:35:48

●A2001:8d8:100f:f000::2002026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-20 11:11:24
● 2026-04-14 23:35:46
● 2026-04-14 23:35:48

●A217.160.0.2232026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-20 11:11:24
● 2026-04-14 23:35:46
● 2026-04-14 23:35:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
johanwesterman.nl	docks08.rzone.de, shades10.rzone.de	-

✅ Authoritative Response

Server:185.132.34.137

NS records: docks08.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.223`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`shades10.rzone.de, docks08.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades10.rzone.de hostmaster.strato-rz.d`

Analysis

Hierarchy

johanwesterman.nl is the parent of mail.johanwesterman.nl.

IP Addresses

johanwesterman.nl resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.223.

other host names including anwaltsunion.info, mmo-consulting.com, torneosinternacionalesvillarrealcf.com, redatext.com and inty.de share IP numbers with johanwesterman.nl.

Name Servers

johanwesterman.nl is delegated to two name servers docks08.rzone.de and shades10.rzone.de.

johanwesterman.nl shares the same name server setup as other domains, for instance vmotion.eu, boeses-kind.com, euregionportal.com, tevosoft.com and green-fox.eu.

johanwesterman.nl at least partially shares name servers with other domains, for instance shar-c.com, hoernlein-feyler.de, d-b-r.de, tapeless-production.at and ssr1.de.

These name servers are commonly used with the following name servers: shades11.rzone.de, docks19.rzone.de, docks11.rzone.de, docks06.rzone.de, docks01.rzone.de, shades17.rzone.de, shades13.rzone.de, shades04.rzone.de, docks05.rzone.de and docks18.rzone.de.

Host names with two IP numbers:

The host name docks08.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:8 and 217.160.80.135; the host name shades10.rzone.de points to 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137.

Mail Servers

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

johanwesterman.nl shares the same mail server setup as other domains, for instance mysuit.be, gesarucas.com, prisco.nl, bodysilhouette.nl and ncd5.com.

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

johanwesterman.nl - robtex.com