`samvanderwerf.nl`

DNSSEC	⚠️ Not signed
A	2a03:3b00:1:0:700a:b7ff:fe10:29d5^{🇳🇱 UPCLOUD2a03:3b00:1::/48 CLOUDPROVIDER}
		PTR	`ams109.yourwebhoster.com`
A	109.71.54.20^{🇳🇱 UPCLOUD109.71.54.0/24 CLOUDPROVIDER}
NS	`ns1.yourwebhoster.com` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.yourwebhoster.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.yourwebhoster.nl`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.yourwebhoster.nl`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`www.zimbralogin.com` ⭐
TXT	`v=spf1 ip4:109.71.54.20 +a +mx +ip4:109.71.51.118 +include:relay.mailchannels...`
SOA	`ns1.yourwebhoster.com`support@xxlwebhosting.nl 2024-08-01 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-25 04:00:01 +0000 (EPOCH 1774411201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-25 #8

Same first word

samvanderwerf.nl

DNS History

8 records (7 active, 1 former)

●NSns1.yourwebhoster.com2015-08-03 → 2026-03-25 · 2 obs

● 2015-08-03 18:57:18
● 2026-03-25 04:40:38

●NSns2.yourwebhoster.com2015-08-03 → 2026-03-25 · 2 obs

● 2015-08-03 18:57:18
● 2026-03-25 04:40:38

●NSns3.yourwebhoster.nl2015-08-03 → 2026-03-25 · 2 obs

● 2015-08-03 18:57:18
● 2026-03-25 04:40:38

●NSns4.yourwebhoster.nl2015-08-03 → 2026-03-25 · 2 obs

● 2015-08-03 18:57:18
● 2026-03-25 04:40:38

●MXwww.zimbralogin.com2015-08-03 → 2026-03-25 · 2 obs

● 2015-08-03 18:57:18
● 2026-03-25 04:40:38

○A109.71.51.1182015-08-03 → 2019-04-23 · 4 obs

● 2015-08-03 18:57:18
● 2019-04-23 03:02:28
○ 2026-03-24 23:22:12
○ 2026-03-25 04:40:38

●A109.71.54.202026-03-24 → 2026-03-25 · 3 obs

○ 2019-04-23 03:02:28
● 2026-03-24 23:22:12
● 2026-03-25 04:40:38

●A2a03:3b00:1:0:700a:b7ff:fe10:29d52026-03-24 → 2026-03-25 · 3 obs

○ 2019-04-23 03:02:28
● 2026-03-24 23:22:12
● 2026-03-25 04:40:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns1.dns.nl, ns3.dns.nl	-
samvanderwerf.nl	ns1.yourwebhoster.com, ns2.yourwebhoster.com, ns3.yourwebhoster.nl, ns4.yourwebhoster.nl	4 records

✅ Authoritative Response

Server:217.160.80.161

NS records: ns1.yourwebhoster.com, ns2.yourwebhoster.com, ns3.yourwebhoster.nl, ns4.yourwebhoster.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samvanderwerf.nl (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.71.54.20`
AAAA	1	`2a03:3b00:1:0:700a:b7ff:fe10:29d5`
NS	4	`ns1.yourwebhoster.com, ns4.yourwebhoster.nl...`
MX	1	`www.zimbralogin.com (pri: 0)`
TXT	1	`v=spf1 ip4:109.71.54.20 +a +mx +ip4:109.`
SOA	1	`ns1.yourwebhoster.com support.xxlwebhost`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.yourwebhoster.nl, ns3.yourwebhoster.nl, ns4.yourwebhoster.nl...)

Analysis

IP Addresses

samvanderwerf.nl resolves to two IPs: 2a03:3b00:1:0:700a:b7ff:fe10:29d5 and 109.71.54.20.

other host names for instance mail.museumopsterlan.nl, focusmedia.eu, mountainnetwork.nl, ikgabellen.nl and dorpsfeestgytsjerk.nl share IP numbers with samvanderwerf.nl.

Name Servers

samvanderwerf.nl is delegated to four name servers: ns1.yourwebhoster.com, ns2.yourwebhoster.com, ns3.yourwebhoster.nl and ns4.yourwebhoster.nl.

samvanderwerf.nl at least partially shares name servers with other domains, for instance alk.nl, custersvenlo.nl, boardgamedating.com, duenorthconsultancy.com and arka.nl.

Host names with two IP numbers:

Host name ns1.yourwebhoster.com points to: 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161.

Host name ns2.yourwebhoster.com points to: 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161.

Host name ns3.yourwebhoster.nl points to: 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161.

Host name ns4.yourwebhoster.nl points to: 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.

Mail Servers

samvanderwerf.nl is handled by a single mail server, www.zimbralogin.com.

samvanderwerf.nl uses the same mail server setup as other domains such as treeinarow.com and prodivingmedicine.com.

samvanderwerf.nl shares some mail servers with other domains, at least partially, for instance asteriskpbx.eu and asteriskpbx.nl.

these mail servers are often used with fallback.zimbrahoster.com and relay.transip.nl.

samvanderwerf.nl - robtex.com