`server01.sylvester.nl`

CNAME	`sylvester.nl`
DNSSEC	🔒 Signed (DS record present)
A	194.50.163.207^{🇳🇱 CJ2-AS194.50.163.0/24 CJ2 Hosting}
		PTR	`server01.sylvester.nl`
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`mx.sylvester.nl.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
SOA	`ns0.transip.net`hostmaster@transip.nl 2025-10-31 #2

`sylvester.nl`

	DNSSEC	🔒 Signed (DS record present)
	A	194.50.163.207^{🇳🇱 CJ2-AS194.50.163.0/24 CJ2 Hosting}
	NS	`ns0.transip.net` ⭐
	NS	`ns1.transip.nl`
	NS	`ns2.transip.eu`
	MX	`mx.sylvester.nl.cust.hostedemail.com` ⭐
	TXT	`v=spf1 include:_spf.hostedemail.com ~all`
	SOA	`ns0.transip.net`hostmaster@transip.nl 2025-10-31 #2

PTR for

207.163.50.194.in-addr.arpa

Same first word

server01.mine.nu

server01.top

server01.eu

server01.be

server01.it

server01.org

server01.de

server01.us

server01.com

server01.nl

Similar names

01server.com

server10.fun

01server.ir

server10.xyz

server10.workers.dev

10server.com

server10.de

server10.com.br

server10.ch

01server.net

server10.net

server10.com

DNS History

10 records (1 active, 9 former)

○NSns0.transip.net2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○NSns1.transip.net2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○NSns2.transip.net2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○MXalt1.aspmx.l.google.com2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○MXalt2.aspmx.l.google.com2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○MXaspmx.l.google.com2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○MXaspmx2.googlemail.com2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○MXaspmx3.googlemail.com2015-12-04 → 2016-12-05 · 3 obs

● 2015-12-04 17:07:14
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

○A194.50.163.2072015-08-08 → 2016-12-05 · 3 obs

● 2015-08-08 04:58:52
● 2016-12-05 08:21:28
○ 2026-04-28 06:39:56

●CNAMEsylvester.nl2015-08-08 → 2026-04-28 · 2 obs

● 2015-08-08 04:58:52
● 2026-04-28 06:39:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns1.dns.nl, ns3.dns.nl	-
sylvester.nl	ns0.transip.net, ns1.transip.nl, ns2.transip.eu	2 records

✅ Authoritative Response

Server:37.97.199.195

NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 784ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`sylvester.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)

Analysis

IP Addresses

server01.sylvester.nl points to a single IP: 194.50.163.207.

Other host names, for instance sylvester.nl, sylvestermultimedia.com and pcdj.nl share IP numbers with server01.sylvester.nl.

Name Servers

server01.sylvester.nl is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

server01.sylvester.nl at least partially shares its name servers with other domains, for instance mediterranebomen.nl, jongsma-assen.nl, vakantiemarkt.info, haartsen.nl and verbrugge.nl.

Host names with two IP numbers:

ns2.transip.eu points to: 2a01:7c8:f:c1f::195 and 37.97.199.195.

ns0.transip.net points to: 2a01:7c8:dddd:195::195 and 195.135.195.195.

ns1.transip.nl points to: 2a01:7c8:7000:195::195 and 195.8.195.195.

Mail Servers

server01.sylvester.nl is served by a single mail server, mx.sylvester.nl.cust.hostedemail.com.

server01.sylvester.nl shares the same mail server setup as other domains, for instance sylvester.nl.

mx.sylvester.nl.cust.hostedemail.com points to IP number 216.40.42.4.

server01.sylvester.nl - robtex.com