`ijzerwinkel.nl`

DNSSEC	🔒 Signed (DS record present)
A	87.233.135.41^{🇳🇱 TrueServer-AS87.233.128.0/18 True GlobalVoice (AMS7) netblock}
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.ijzerwinkel.nl` ⭐
		A	2001:1af8:5301:104:1c00:f1ff:fe00:2f4^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`vps-da05.h4you.eu`
		A	95.211.126.97^{🇳🇱 LEASEWEB-NL-AMS-0195.211.0.0/16 LEASEWEB}
			PTR	`vps-da05.h4you.eu`
MX	`mx.spamexperts.com`⁽¹⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 a mx ip4:95.211.126.97 ip6:2001:1af8:5301:104:1c00:f1ff:fe00:2f4 inclu...`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2026-05-13 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-12 23:30:01 +0000 (EPOCH 1783899001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-12 #47

WOT: SAFE (60/100)

Subdomains

mail.ijzerwinkel.nl

Same first word

ijzerwinkel.eu

ijzerwinkel.nl

DNS History

17 records (8 active, 9 former)

○NSns1.it-provision.nl2016-09-14 → 2017-05-20 · 5 obs

○ 2016-03-28 17:59:34
● 2016-09-14 16:45:38
● 2017-05-20 12:26:52
○ 2026-05-29 17:23:10
○ 2026-07-13 00:16:20

○NSns1.itpro-hosting.nl2015-10-26 → 2016-03-28 · 5 obs

○ 2015-06-07 21:06:30
● 2015-10-26 15:48:32
● 2016-03-28 17:59:34
○ 2016-09-14 16:45:38
○ 2026-07-13 00:16:20

○NSns1.itprovision.nl2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 21:06:30
○ 2015-10-26 15:48:32
○ 2026-07-13 00:16:20

●NSns1.openprovider.nl2026-05-29 → 2026-07-13 · 3 obs

○ 2017-05-20 12:26:52
● 2026-05-29 17:23:10
● 2026-07-13 00:16:20

○NSns2.it-provision.nl2016-09-14 → 2017-05-20 · 5 obs

○ 2016-03-28 17:59:34
● 2016-09-14 16:45:38
● 2017-05-20 12:26:52
○ 2026-05-29 17:23:10
○ 2026-07-13 00:16:20

○NSns2.itpro-hosting.nl2015-10-26 → 2016-03-28 · 5 obs

○ 2015-06-07 21:06:30
● 2015-10-26 15:48:32
● 2016-03-28 17:59:34
○ 2016-09-14 16:45:38
○ 2026-07-13 00:16:20

○NSns2.itprovision.nl2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 21:06:30
○ 2015-10-26 15:48:32
○ 2026-07-13 00:16:20

●NSns2.openprovider.be2026-05-29 → 2026-07-13 · 3 obs

○ 2017-05-20 12:26:52
● 2026-05-29 17:23:10
● 2026-07-13 00:16:20

●NSns3.openprovider.eu2026-05-29 → 2026-07-13 · 3 obs

○ 2017-05-20 12:26:52
● 2026-05-29 17:23:10
● 2026-07-13 00:16:20

●MXfallbackmx.spamexperts.eu2026-05-29 → 2026-07-13 · 3 obs

○ 2017-05-20 12:26:52
● 2026-05-29 17:23:10
● 2026-07-13 00:16:20

●MXlastmx.spamexperts.net2026-05-29 → 2026-07-13 · 3 obs

○ 2017-05-20 12:26:52
● 2026-05-29 17:23:10
● 2026-07-13 00:16:20

●MXmail.ijzerwinkel.nl2026-05-29 → 2026-07-13 · 3 obs

○ 2017-05-20 12:26:52
● 2026-05-29 17:23:10
● 2026-07-13 00:16:20

●MXmx.spamexperts.com2026-05-29 → 2026-07-13 · 3 obs

○ 2017-05-20 12:26:52
● 2026-05-29 17:23:10
● 2026-07-13 00:16:20

○MXmx10.filtermail.eu2015-06-07 → 2017-05-20 · 4 obs

● 2015-06-07 21:06:30
● 2017-05-20 12:26:52
○ 2026-05-29 17:23:10
○ 2026-07-13 00:16:20

○MXmx20.filtermail.eu2015-06-07 → 2017-05-20 · 4 obs

● 2015-06-07 21:06:30
● 2017-05-20 12:26:52
○ 2026-05-29 17:23:10
○ 2026-07-13 00:16:20

○A87.233.134.122015-06-07 → 2016-09-14 · 4 obs

● 2015-06-07 21:06:30
● 2016-09-14 16:45:38
○ 2017-05-20 12:26:52
○ 2026-07-13 00:16:20

●A87.233.135.412017-05-20 → 2026-07-13 · 3 obs

○ 2016-09-14 16:45:38
● 2017-05-20 12:26:52
● 2026-07-13 00:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
ijzerwinkel.nl	ns3.openprovider.eu, ns2.openprovider.be, ns1.openprovider.nl	-

✅ Authoritative Response

Server:162.159.48.89

NS records: ns3.openprovider.eu, ns2.openprovider.be, ns1.openprovider.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.233.135.41`
NS	3	`ns1.openprovider.nl, ns2.openprovider.be...`
MX	4	`mx.spamexperts.com (pri: 10), lastmx.spamexperts.net (pri: 30)...`
TXT	1	`v=spf1 a mx ip4:95.211.126.97 ip6:2001:1`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

Hierarchy

ijzerwinkel.nl serves as the parent of mail.ijzerwinkel.nl.

IP Addresses

ijzerwinkel.nl has exactly one IP address — 87.233.135.41.

Name Servers

ijzerwinkel.nl is served by three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

ijzerwinkel.nl has at least partial name server overlap with other domains, such as tun.io, junggesellenabschied.de, 12print.com.mx and two others.

The hostnames ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl each direct to two IP addresses — ns2.openprovider.be to 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60, ns3.openprovider.eu to 162.159.48.89 and 2400:cb00:2049:1::a29f:3059, and ns1.openprovider.nl to 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.

Mail Servers

ijzerwinkel.nl has four mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu, lastmx.spamexperts.net and mail.ijzerwinkel.nl.

At least some of the mail servers used by ijzerwinkel.nl are shared with other domains: creamcentre.com, itsx.com.br, vanhemert.info and two others among them.

Hosts with 8 IP addresses each:

lastmx.spamexperts.net maps to 38.71.16.244, 38.89.254.156, 149.13.75.27 and 5 additional IP addresses.

Hosts with 6 IP addresses each:

fallbackmx.spamexperts.eu maps to 38.71.16.244, 38.89.254.156, 38.101.250.150 and 3 additional IP addresses.

Host names pointing to two IP addresses:

The A records for mx.spamexperts.com return 38.89.254.156 and 2001:550:2:3::62:100.

The A records for mail.ijzerwinkel.nl return 95.211.126.97 and 2001:1af8:5301:104:1c00:f1ff:fe00:2f4.

Three host names point to 2001:550:2:3::62:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

lastmx.spamexperts.net and fallbackmx.spamexperts.eu each have 2001:550:2:61::2fc:100 IP addresses.

lastmx.spamexperts.net and fallbackmx.spamexperts.eu each have 38.71.16.244 IP addresses.

Three host names point to 38.89.254.156: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.